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Warnings, Cautions, Notes, and Tips Refer all service to qualified personnel. This symbol wa rns of possible personal injury or equipment damage under noted conditions. Follow all safety standards of professiona l practice and the recommendations in this manual.
iv Your order was carefully inspected prior to shipment. When you receive your order, carefully unpack all item s from the shipping carton and check for physical si gns of damage that may have occurred during shipment . Promptly report any dam age to the shipping agent and your sales representative.
© 1998 through 2005 917594 Part 1 of 2 Printed in the United States of America Part 1 of 2 DBK Options General Information through DBK34A.
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DBK Option Cards & Modules User’s Manual 917094 v Manual Layout This user’s manual incl udes several chapters a nd independent DBK sections. It also includes DBK Basics , which is a stand alone docum ent. DBK Basics – Explains what DBKs are and uses tables t o identify the various types of DBKs.
vi 917094 DBK Option Cards & Modules User’s Manual T able of Contents DBK Basics Introduction…… DBK Basics -1 How Do DBKs Connect? …… DBK Basics - 2 DBK Identification Tables ….
DBK Option Cards and Modules User’s Manual 917094 vii Part 2 DBK41 , 10-Slot Expansion Module DBK42 , 16-Slot 5B Signal Conditioning Module DBK43A , 8-Channel Strain-Gage Module DBK44 , 2-Ch.
viii 917594 DBK Option Cards & Modules User’s Manual This page is intentionally blank..
DBK Basics This “DBK Basics” section of the manual does not apply to DaqBoard/500 Series or DaqBoard/1000 Series boards. Those boards are not intended for us e with DBK options; nor will they support such options.
Reference Notes : During software install ation, Adobe ® PDF versions of user manuals will automatical ly install onto your hard drive as a part of product support . The default location is in the Programs group, which can be accessed from the Windows Desktop .
The previous figure applies to LogB ooks, DaqBook/100/200 Series devices, and ISA-type DaqBoards. As will be seen elsewhere in this document, some devices do not include all three connectors, i.
Connecting DBKs to DaqBoard/2000 Series Boards DaqBoard/2000 Series and cPCI DaqB oard/2000 Series boards have 100-pi n connectors designated as P4. The 100 pins correlate to various pi ns on P1, P2, and P3 DB37 connectors.* Connectivity in the system is as follows (see figure).
Connecting DBKs to DaqBook/2000 Series Devices Several products make use of t he DaqBook/2000 nomenclat ure. However, they do not all offer the same connection options. Refer to pi nouts for the specific devices, as needed. Product Connects to DBK Expansions via … DaqBook/2001 and /2005 37-pin connectors P1, P2, and P3.
Connecting DBKs to a DaqBook/2000 Series Device via P1, P2, and/or P3 The DBKs do not connect directly to the port, but through a CA-37-x ribbon cable, where “x” indicates the number of expansion devices that can be connected.
Connecting DBKs to a DaqBook/2000 “AEX” Device via P4 Every DaqBook/2000 “AEX” device has a 100-pin connector desi gnated as P4. The P4 pins correlate to various pins on P1, P2, and P3. The P4 connector on a DaqBook/2000 “AEX” device shares signal connections with the P1, P2, and P3 connectors.
P4 connectivity for DaqBook/ 2000 “AEX” devices is as follows: • One end of a CA-195 cable connects to the DaqBook/ 2000 “AEX” device’s 100-pin P4 connector.
Daq Systems 967794 DBK Basics, pg. 9 DBK Identification T ables Analog Output DBKs A nalog Output Product Name/Description I/O Connects To: DBK2 Voltage Output Card 4 channels P1 DBK5 Current Output C.
pg. 10, DBK Basics 967794 Daq Systems Analog Signal Conditioning DBKs The DBKs that are used for analog signal condi tioning attach to transducers and condition their out puts into analog voltages. An A/D converter, located in the prim ary acquisition device, m easures the analog voltages.
Daq Systems 967794 DBK Basics, pg. 11 Expansion and Terminal Panel Connection DBKs The following DBKs offer provide various expansi on a nd connection options. The stackable 3-slot DBK10 low-profile enclosure can be used for up to three DBKs. If a sy stem has more than 3 DBKs, the 10-slot DBK41 can be used.
pg. 12, DBK Basics 967794 Daq Systems Power Supply DBKs Power supply type DBKs are t ypically used in laboratory, autom otive, and field applications. Input power can come from any +10 to +20 VDC source, or from an AC source by using an appropriat ely rated AC-to- DC adapter.
Daq Systems 967794 DBK Basics, pg. 13 4. When configuring your LogBook or Daq device(s) consider the fol lowing: • LogBook calibration is typically performed aut o matically through LogView soft ware; however, some DBKs m ay require manual calibrati on.
Power Supplies and Power Connectors Power supplies convert the raw power they receive in to a lower DC voltage a nd/or current for use by devices with various power dem ands. Many of the power supplies that are used to power data acquisi tion equipment are of the swit ching-mode type.
An Introduction to Power-Related DBKs The power-related DBK options are the DBK30A, DB K32A, DBK33, DBK34, and DBK34A. From the standpoint of providing rel iable power, these DBKs have proven convenient in laboratory, autom otive, and field applications.
pg. 16, DBK Basics 967794 Daq Systems Power Requirements The improper use of power can cause system damage. The following terms are important in regard to understanding your system’s power needs.
Daq Systems 967794 DBK Basics, pg. 17 DaqBook/2000 Series Devices If using power from AC m ains (through adapter), you need not worry about Daq device power use. If usi ng battery-power, you can com pute operational endurance from the batt ery’s watt×hr rating and power tables.
pg. 18, DBK Basics 967794 Daq Systems Calculating Y our System’s Power Needs Use the chart below and the work table on the next page to ensure your system will have sufficient po w er.
Available Power Chart — Supply to Expansion Devices Product Available Power DBK32 7500 mW DBK32A 15000 mW DBK33 7500 mW DBK34 5 A-hr in 12 V mode; fused at 8 A DBK34A 5 A-hr in 12 V mode; fused at 8 A Use the following procedure and table to cal culate the required system power.
pg. 20, DBK Basics 967794 Daq Systems DBK Pow er Requirement Worktable—Demand DBK Voltage Reference Ca lculation Options +15 VDC -15 VDC +5 VDC Quantity × mW = Sub Total DBK1 0 0 0 0 DBK2 18 mA 18 .
Daq Systems 967794 DBK Basics, pg. 21 DBK Pow er Requirement Worktable—Demand DBK Voltage Reference Calculation Options +15 VDC -15 VDC +5 VDC Quantity × mW = Sub Total DBK65 25 mA 25 mA 1 mA 755 D.
pg. 22, DBK Basics 967794 Daq Systems.
Signal Management 1 Signal Modes ...... 1-1 System Noise ...... 1-5 Using DBK Cards and Modules for Signal Conditioning ...... 1-6 Channel Control and Expansion ...... 1-7 Signal Acquisition ...... 1-9 Sequencer ...... 1-9 Scan Rate ...... 1-10 Triggeri ng .
Input Isolation Three benefits of input isol ation are circuit protec tion, noise reduction, and t he rejection of high common mode voltage. • Circuit protection . Input isolation separat es the signal sour ce from circuits that m ay be damaged by the signal.
Differential Circuit with Shunt-reference A way around this problem is to use a differential measurem ent for each shunt , with the instrument common connected to the supply com mon. Each input channel will measure the shunt voltage and will reject any voltage in the com mon wire (comm on-mode rejection).
Differential Am plifier Differenti al Am plifier Sh ield Sh ield Groundi ng Wire Groundi ng Wire Potent ial differ ence and no pat h for current flow. Ground loop c aused by current flow.
System Noise Electrical noise can present problems even with good equipm ent; thus, controlling noise is imperative. Some techniques avoi d or prevent noise sources from entering the system ; other techniques remove noise from the signal. Laboratory and industrial environments often have multip le sources of electrical noise.
Crosstalk Crosstalk is a type of noi se related to source impedance and capacitance, in which si gnals from one channel leak into an adjacent channel, resulting in interference or signal distortion. The impact of source impedance and stray capaci tance can be estimated by using the followi ng equation.
Channel Control and Expansion In a Daq device or LogBook system , DBK expansion cards and modules can increase the number of analog input channels from 16 base channels to 256 input channels (16 × 16) .
1-8 Signal Management 886995 DBK Option Cards and Modules The following table det ails how expansion channels are numbered in DaqView and LogVi ew. API Channels are used in Daq devices by third part y programs. Note that API Channels are not used in LogBook system s.
4 2 Base Address set to 0001 E x p a n s i o n A d d r e s s s e t t o 1111 Daq devic e System or LogB ook Sy ste m Se quen cer 100 kHz Clock DB K card o r modul e JP1 channel se lect jum per 2 MUX 4 .
Scan Gro up Channel (Im med iate to 10 hour s) Scan Per iod #7 x2 #18 x100 #19 x10 #16 x100 0 #4 x8 10 s µ x8 #2 x1 #2 Di gital Input Gain Ti me Ti me All c hannels wi thin sca n g roup are measur e d a t 10 µs/cha nnel. Scan Rate Most sampling of anal og signals occurs on the timebase of the LogBook or the Daq device clock.
• The post-trigger scan count specifies the number of scans to be collected after the trigger point. After the trigger, the post-trigg er scan s will be collected as programmed and then the system will disarm itself. • The trigger source can be a software comma nd, an exte rnal TTL input, etc.
The previous figure can be used to understand how SSH is used i n the DBK17 SSH Card. The process is as follows: • Input signals pass through an instrum entation amplifie r and into a sample-and-hold stage. • When the sample enable line goes high, each channel’s sample-and-hold stage will “freeze” the current analog value.
DBK Option Cards and Modules 886995 Signal Management 1-13 Download instructions fo r loading the constants into DaqView were included with the DBK19. The constants will improve the accuracy of each DBK19 ch annel when amplifying th e therm ocouple's millivolt output, which is read by the DaqBook.
1-14 Signal Management 886995 DBK Option Cards and Modules Calculation of Scale and Offset Using the above information, calculate the values of scale (m ) and offset (b) that will compensate for the measurement errors (RA1 and RA2).
One Known Temperature Environment Suppose that you only have one known te mperature environment, such as an ice bath. In this case only one parameter in t h e “mx + b” equation can be determined for system calibration. This is called singl e-point calibration.
CE Standards and Directives The electromagnetic compatibility (EMC) directives specify two basic requ irem ents: • The device must not i n terfere with radio or telecomm unications. • The device must be immune from electrom agnetic in terferen ce from RF tran smitters etc.
The specific safety conditions for CE compliance vary by product; but general safety conditions include: • The operator must observe all safet y cautions and operating conditions specified in t h e documentati on for all hardware used. • The host computer and all connected equipment must be CE com pliant.
DBK41/CE The DBK41/CE includes 3 variati ons of EMI shield plates that attach to the DBK41 enclosure. Be sides acting as an electrical safety barrier, these shields reduce elect rom agnetic interference (EMI). Note : The CE kit is included with the DBK41/CE.
System Connections and Pinout s 2 Overview …… 2-1 P1 – DB37 Connector for Analog I/O …… 2-3 P2 – DB37 Connector for Digital I/O …… 2-4 P3 – DB37 Connector for Pulse/Frequency/Hig h-S.
CAUTION Do not confuse connectors. Ensure th at you only connect P1 I/Os t o P1, P2 I/Os to P2, and P3 I/Os to P3. Im proper connecti on may result in equipment damage. CAUTION Turn off power to all devi ces connected to the s y s t em before c o nnec t ing c a bles or setting configuration jumpers and switches.
P1 Analog I/O This is a general P1 pinout for use with DBK cards. It is not t o be confused with the more detailed pi nouts found in the “device-specific” user’s manuals. In regard to pinouts for de v ices not depicted in the follow ing table refer to the applicable user’s ma nual.
P2 Digital I/O DaqBook/2000 Series & DaqBoard/2000 Series Devices DaqBook/100 Series, /200 Series DaqBoard/100 Series, /200 Serie s LogBook Pin Signal Type Pin Signal Type Pin Signal Type 1 -- Not.
P3 Pulse/Frequency/ High-Speed Digital I/O This is a general P3 pinout for use with DBK cards. It is not t o be confused with the more detailed pi nouts found in the primar y “de vice-specific” manuals. In regard to pino uts for devices not depicted in t he following table refer to the applicable us er’s manual.
P4 to P1, P2, and P3 Correlation The following table lists the correlation between th e P4 I/O lines and their resp ective P1, P2 and P3 pin locations on t he DBK200 Series boar ds.
DBK Option Cards and Modules 877095 Sy stem Connecti ons & Pinouts 2-7 P4 Pin Signal Ty pe Description P1, P2, P3 Correlation A13 Port B bit 2 Dig I/O P2 Digital Port B, bit 2 -or- P2 expansion RE.
2-8 System Connections & Pinouts 877095 DBK Option Cards and Modules P4 Pin Signal Typ e Description P1, P2, P3 Correlation B39 Analog In Ch13 Analog Analog Input Ch an 13 (SE) Analog Input Chan 5.
Ground T a bles – P4 to P1, P2 , and P3 Ground Correlation Digital Common (DGND) P4 Pin DBK200 DBK201 DBK202 DBK203 DBK204 DBK206 DBK207 DBK208 DBK209 ------- ------- ------ - P1-7 --- ---- ------- .
2-10 System Connections & Pinouts 877095 DBK Option Cards and Modules.
DBK Option Cards and Modules User’s Manual 968194 DBK Setup in DaqView 3-1 DBK Setup in DaqV iew 3 Overview…… 3-1 Setting up Analog DBKs …… 3-4 Setting up Digital DBKs …… 3-6 Setting Internal Clock Speed to 100 kHz ….
3-2 DBK Setup in DaqView 968194 DBK Option Cards and Modules User’s Manual DBK Reference for DaqView Users DBK Description Type Comment DBK33 Triple-Output Power Supply Card Power No configuration in DaqView . DBK34 Vehicle UPS Module Power No configuration in DaqView .
DBK Option Cards and Modules User’s Manual 968194 DBK Setup in DaqView 3-3 DBK Reference for DaqView Users DBK Description Type Comment DBK208 Relay Carrier Board, Opto-22 Compatible P2 -DIGITAL Must enter S1, JP-0, and JP-1 settings in the H/W Configuration window.
Setting Up Analog DBKs If you have not already done so, review the appl icable individual DBK section to ensure that t he DBK option is physically set as desired . Note that cert ain DBKs do not require configuration. Understand your DBK’s physical configuration before attempti ng to set the device in DaqView’s Hardware Configurat ion window.
The DBKs typically have a channel address set physically on the device, by either a switch or a header. The channel designat ed in software must agree with the hardware setting. Thus, in step 2 below, Channel 0 will only be used to select a specific DBK when that DBK is physically set for Channel 0.
Setting Up Digital DBKs If you have not already done so, review the appl icable DBK section to ensure that the DBK option i s physically set as desired.
DBKs typically have a channel address set on the device, by either a switch or a header. The channel designated in software must agree with the hardware setting. Thus, in step 2 below, Channel 0 will only be used to select a specific DBK when tha t DBK is physically set for Channel 0.
Setting Internal Clock Speed to 100 kHz This section applies t o DaqView users who are using one or more of the following DBK opti ons in conjunction with a DaqBook/2000 Seri es Device, Da qBoard/2000, DaqBoard/2001, DaqBoard/2005 or a compact PCI counterpart of t hese boards; i.
DBK Option Cards and Modules User’s Manual 987693 DBK Setup in LogView 4-1 DBK Setup in LogV iew 4 Overview …… 4-1 Setting up Analog DBKs …… 4-4 Setting up Digital DBKs …… 4-7 Overview M.
4-2 DBK Setup in LogView 987693 DBK Option Cards and Modules User’s Manual DBK Reference for LogView Users DBK Description Type Comment DBK33 Triple-Output Power Supply Card Power No configuration in LogView . DBK34 Vehicle UPS Module Power No configuration in LogView .
DBK Option Cards and Modules User’s Manual 987693 DBK Setup in LogView 4-3 DBK Reference for LogView Users DBK Description Type Comment DBK207 16-Channel, 5B Carrier Board P1-ANALOG Not used with LogBook. DBK207/ CJC DBK207 with Cold Junction Compensation P1-ANALOG Not used with LogBook.
Setting-up Analog DBKs If you have not already done so, review the appl icable DBK section to ensure that the DBK option i s physically set as desired.
Expanding P1_CH00 wit h a DBK4 4. Configure the DBK opti on(s) as applicable for your situation. For exampl e, when configuring DBK4s, ensure the filter mode (“On” or “Bypass”) agrees with th e setup on the actual card(s).
Analog Input Channel C onfiguration Window 7. From the Analog Input Channel Configuration window , select the DBK Parameters tab to v iew the specific settings for each DBK channel. Some DBKs have settings that are physically set on the hardware via jumpers or switches.
Setting-up Digital DBKs If you have not already done so, review the appl icable DBK section to ensure that the DBK option i s physically set as desired.
4. Configure the DBK o p tion(s) as applicable for your situation . For digital DBKs this typically consists of selecting t h e correct location under P2, Digital IO. Note : Setups in software must agree with the physical setting s o n the DBKs. Refer to the applicable DBK section for detailed information.
T roubleshooting 5 Electrostatic Discharge (ESD), Handling Notice …… 5-1 Troubleshooting Checklist …… 5-1 Frequently Asked Questions …… 5-3 Customer Assistance …… 5-7 Please read through this chapter before calling for help . Many customers have solved problems without factory assistance.
5-2 Troubleshooting Tips 967094 DBK Option Cards and Modules 8. Software setup . Make sure the device selected in software mat ches the hardware being used. Verify that setup parame ters are correct for your a pplication and attached DBK cards and m odules.
DBK Option Cards and Modules 967094 Troubleshooting Tips 5-3 Windows NT 1. Check the power supply to m ake sure power is applied. 2. Check the parallel port cabl e for tight connections. Try all of the protocols l isted in the Daq device Configuration control panel .
5-4 Troubleshooting Tips 967094 DBK Option Cards and Modules Q: I can read analog inputs at the primary Daq devi ce, but my ISA-type DBK option card doesn’t work. What could be wrong ? A: The analog DBK cards require power to operate. Thi s power can be provided by the DaqBook or ISA- type DaqBoard (via JP1), DBK32A, or a DB K33.
Q: The DBK4 seems to kill my system. When the DBK4 is removed, the system functions properly. Does this imply that the DBK4 is defective? A: More often than not this indicates a lack of available power. The most com mon symptom of low power is a "dead" unit.
Q: How do I calculate the total amount of power needed for all my DBK options? A: You can calculate your pow er needs with the tables in Pow er Management , in the DBK Basics section located near the front of this manual. Q: The CA-134 cable does not work with my Daq PC-Card.
DBK Option Cards and Modules 967094 Troubleshooting Tips 5-7 Customer Assistance To report problems and receive support, refer to the c ontact inform ation provided on the cover page of the manual. When you call, pl ease have the following information availa ble: • Hardware model num bers • Hardware serial numbers • Contents of your CONFIG.
5-8 Troubleshooting Tips 967094 DBK Option Cards and Modules.
Dimensional Drawings 949794 DD-1 Dimensional Drawings Chassis for Primary Data Acquisi tion Devices and Optional Modules Note : With exception of the 11” x 8.5” x 2.63” category, either one [of two] dimensional drawings could apply to y our device, dependi ng on the unit’s assembly date.
Chassis for Primary Devices and Modules 11” x 8.5” x 1.40” Category, M odern Chassis FRONT VIEW TOP VIEW REAR VIEW RIGHT SIDE VIEW LEFT SIDE VIEW These dimensions apply to the following : DaqBoo.
Chassis for Primary Devices and Modules 11” x 8.5” x 1.40” Category, Legacy Chassis These dimensions apply to the following : DaqBook/100, /120, /112, /200, /216 DBK1 DBK10 DBK23 DBK24 DBK30A DB.
Chassis for Primary Devices and Modules 11” x 8.5” x 1.72” Category, M odern Chassis FRONT VIEW TOP VIEW REAR VIEW FAN SIDE VIEW VENT SIDE VIEW These dimensions apply to the following : DaqBook/.
Chassis for Primary Devices and Modules 11” x 8.5” x 1.72” Category, Legacy Chassis These dimensions apply to the following : DBK34A DBK70 LogBook/300 WaveBook/516 WaveBook/512A WaveBook/516A Di.
Chassis for Primary Devices and Modules 11” x 8.5” x 2.63” Category, M odern Chassis FRONT VIEW TOP VIEW REAR VIEW FAN SIDE VIEW VENT SIDE VIEW These dimensions apply to the follow ing : DaqBook.
Chassis for Primary Devices and Modules 11” x 14” x 3.44” Category, M odern Chassis FRONT VIEW TOP VIEW REAR VIEW FAN SIDE VIEW VENT SIDE VIEW These dimensions apply to the follow ing : DaqBook/.
Chassis for Primary Devices and Modules 11” x 14” x 3.44” Category, Legacy Chassis These dimensions apply to the follow ing : DaqBook/260 DBK60 LogBook/360 DD-8 949794 Dimensional Drawings.
Dimensions for DBK Cards and Boards (excludes DBK46 and DBK200 Series) 3.26” x 8.32” Board Size Category These dimensions apply to the follow ing : DBK2 DBK4 DBK5 DBK7 DBK8 DBK9 DBK11A DBK12 DBK13.
DBK200 Series Boards DBK200 DBK201 DD-10 949794 Dimensional Drawings.
DBK202 Note: DBK203 and DBK204 are modules that house a DBK202 board. Refer to the 11” x 8.5” x 1.40” cat egory for applicable dimensions. Dimensional Drawings 949794 DD-11.
DBK205 DBK205 DD-12 949794 Dimensional Drawings.
DBK206 Dimensional Drawings 949794 DD-13.
DBK207/CJC These dimensions apply to the both the DBK207 and the DBK207/CJC. DD-14 949794 Dimensional Drawings.
DBK208 Dimensional Drawings 949794 DD-15.
DBK209 DD-16 949794 Dimensional Drawings.
Dimensions for Miscellaneous Components DIN-1 Dimensional Drawings 949794 DD-17.
DIN-2 DD-18 949794 Dimensional Drawings.
POD-1 (for DBK83) POD-1 (for DBK83) Dimensional Drawings 949794 DD-19 Dimensional Drawings 949794 DD-19.
TB-100 Terminal Connector Option 68-pin SCSI III, Screw-Terminal Board DD-20 949794 Dimensional Drawings.
DBK Cards & Modules Part 1 of 2.
DBK Cards & Modules.
957795 DBK Cards & Modules DBKs included in Part 1 of 2 DBK1 , 16-Connector BNC Adapter Module DBK2 , 4-Ch. Voltage Output Card DBK4, 2-Ch. Dynamic Signal Input Card DBK5 , 4-Ch. Current Output Card DBK7 , 4-Ch. Frequency-To-Voltage Input Card DBK8 , 8-Ch.
DBK Cards & Modules.
DBK1 16-Connector BNC Adapter Module Overview …… 1 Hardware Setup …… 2 DBK1 Configuration …… 2 JP4 Configuration in DaqBook …… 2 Software Configuration …… 2 DBK1 – Specifications …… 2 Reference Notes : o Chapter 2 includes pinout s for P1, P2, P3, and P4.
Hardware Setup DBK1 Configuration Factory Default: 100K Ω Bias resistors are Enabled The only configuration opt ion is to enable or disable the 100 K Ω bias resistors, 1 per channel. Two resistor networks (R N1 and RN2) contain the resistor element s that are switched by SW1 and SW2 DIP switches.
DBK2 4-Channel V o ltage Output Card Overview …… 1 Hardware Setup …… 2 Card Configuration …… 2 Card Connection …… 2 Software Setup …… 3 Use of CA-115 Cables and DIN5 Power Connectors …… 3 DBK2 – Specifications …… 4 This product is not used for LogBook applications.
Hardware Setup Card Configuration Factory Default : Voltage Range ±5V The Daq Device channel and the output level must be configured. A 6-position DIP switch provi des for address selection. The card address refers to the Daq device base channel. Any card address in the range of 0 to 15 is val id.
Note : JP1, in the previous figure, is i ndicated in its default position. The default posi tion is necessary to power the interface circuitry of the DBK2 via the internal ±15 VDC power supply. CAUTION If using auxiliary power cards, DBK32A or DBK33, you must remove both JP1 jumpers entirely from JP1.
DBK2, pg. 4 886995 DBK Option Cards and Modules DBK2 – Specifications Name/Function: 4-Channel Voltage Output Card Connectors : DB37 male, mates with P1. Screw terminals for signal output Resolution : 14-bits (monotonic) Output Ranges : ±5 V or ±10 V (jumper selectable per channel) Accuracy : 0.
DBK4 2-Channel Dynamic Signal Input Card Overview …… 1 DBK4 Power Notice …… 2 Hardware Setup …… 3 Card Configuration …… 3 Card Connections …… 6 CE Compliance …… 6 DaqBook/100 S.
DBK4 Power Notice DaqBook/100 cannot provide adequate power for a DBK4. For information regarding the use of power cards and power modules see Power Requirements in the DBK Basics section near the front of this manual .
Hardware Setup If using a DaqBook/200, DaqBook/216, DaqB oard/200A, or DaqBoard/216A that has a serial number of 103350 or earlier, you must contact the factory for a hardware upgrade (EO-1911) before using the DBK4.
Signal Coupling (JP2 & JP3) The figure shows ju m per settin g s for selecting AC c oupling, 10 Hz or 0.1 Hz High Pass Filter (HPF), or DC coupling. Signal coupling is application specifi c. 10 Hz HPF suits most applica tions for acceleration measurements on “light” structures.
Current Level (Transducer Biasing) (JP6) Current level is not chann el-sp ecific. The level selected applies to both channels. The figure shows the JP6 jum per settings for current level. Most transducers operat e with either 2 or 4 mA of bias current.
The DBK4’s sub-channel address is selected using sw i tches s5 - s7 of DIP switch SW1 (located above and to the right of JP1). As a 2-channel card, 3 switches ar e used to select 8 sub-channel addresses. Therefore, it is possible for each main channel to use up to 8 DBK4s.
DaqBook/100 Series & /200 Series and Da qBoard [ISA type] Configuration Several setup steps of DaqBooks /100 Series & /200 Series devices and DaqBoards [ISA type] are required to use DBK4 cards in a system. Note that the Daq PC-Card is configured in software; it cannot supply power to DBKs.
Signal Coupling The input can be configured via jum pers to maximize the usable si gnal spectrum. The DBK4 provides two, 1-pole High-Pass Filters (HPF) and o ne DC path. The HPF can be set to 0.1 Hz, 3 dB cut-off frequency. In this case, the system frequency response is limited by the source characteri stics.
DBK Option Cards and Modules 958293 DBK4, pg. 9 Software Controls Power management, the PGA, and the low-pass filter’s cut-off frequency are all software controllable. These parameters are sent via the external address bus in the P1 connector to the DBK4.
DBK4, pg. 10 958293 DBK Option Cards and Modules Cut-off(Fc) : 18 kHz 9 kHz 4.5 kHz 2.25 kHz 1125 Hz 562.5 Hz 281.2 Hz 141.6 Hz Flatness DC - 80% Fc : ±0.
Accelerometer T utorial This accelerometer tutorial covers the following topics. Page num bers refer to DBK4 document module pages. What is a Piezoelectric Accelerometer?......11 Accelerometer Specification Parameters......11 Physical Setup......13 Electrical Grounding.
DBK4, pg. 12 958293 DBK Option Cards and Modules Sensitivity The sensitivity of an accelerometer is defined as its output voltage per unit input of motion. The unit of motion used is the “g”. One “g” is equal to the gr avitational acceleration at the Earth’s surface, which is 32.
DBK Option Cards and Modules 958293 DBK4, pg. 13 This quasi-static effect produces a low-frequency voltage input to the MOSFET ampl ifier. This voltage is usually well below the low-frequency corner, but the e ffect can reduce the peak clipping level and cause loss of data.
Removal of Adhesive Accelerometers Many accelerometers and adhesive ad apters have been dam aged by im proper removal. A safe removal method is to torque the accelerom eter or its adapter w ith a wrench using the flat s provided. Adhesives are generally weakest in the shear mode and will yield under steady torque.
Practical Limitations Mass Loading The accelerometer ma ss should be less than 10% of the rigidly-coupled mass of th e test object. The test object should be rigid at the m ounting point, such as a bearing housing rather than a sheet m etal cover.
Cable Driving Operation over long cables is a concern wi th all type s of sensors. Concerns involve cost, frequency response, noise, ground loops, and distortion caused by insufficient current available to drive the cable capacitance. Coupling a short (e.
DBK5 4-Channel Current Output Card Overview …… 1 Hardware Setup ……. 2 Card Configuration ……. 2 Card Connection ……. 3 CE Compliance ……. 3 Software Setup ……. 4 DBK5 – Specifications ……. 4 This product is not used for LogBook applications.
DBK5, pg. 2 879895 DBK Option Cards and Modules The 4 channels are optically isolated from the Daq De vice and from each other. Isolation allows the loop voltages to float bey ond the Daq Device’s common mode range.
Card Connection Current-loop connections are provided vi a dual screw terminal connections. The + and - l oop connections are shown in the figure. Once all connections are in pl ace, secure wires to the boa rd at captive areas at the end of the board.
DBK5, pg. 4 879895 DBK Option Cards and Modules CAUTION When using the SSH output, do not use an external voltage reference for DAC1. Applying an external voltage reference for DAC1, when using the SSH output, will result in equipment damage due to a conflict on P1, pin #26.
DBK7 4-Channel Frequency-T o-V oltage Input Card Overview …… 2 Hardware Setup …… 2 Card Configuration …… 3 Card Connection …… 7 CE Compliance …… 8 DaqBook/100 Series & /200 Ser.
Overview The DBK7 can be used for diverse frequency-moni toring applications. Typical uses include m easuring the flow of liquids wit h a flowmeter and measuring rota tion (rpm) with a shaft encoder. The moni tored process must generate a series of el ectrical pulses whose frequency is related to the desired variable .
Card Configuration Several jumpers and one switch m ust be set on the DBK7 card to match bot h the system setup and the signal-conditioning requi rements. This section descri bes a t ypical configuration. The following table indicates the factory default settings of each jumper.
Channel and Card Selection Configuration (J1 and S1) Up to 4 DBK7 cards can connect to a single m ain channel. Thus, a 16-channel LogBook or Daq device can connect to 64 DBK7 cards. Since each card has 4 input channels, a fully popul ated system can use 256 input sensors.
DBK7 Channel Configuration Note : Each of the 16 main Daq device channels can support 4 DBK7 cards; and each DBK7 card can support 4 analog channels. Both J1 and S1 (3-6) select the main channel (they must m atch). S1 (1- 2) selects the card. Every card must have a unique address of channel and card.
Input Signal Conditioning Configuration Hardware settings affect 3 aspects of signal conditioning: • Input circuit selecti on: analog or digital • Attenuation select ion • Low-pass filter selection. Input Circuit Selection Each input channel can be set for the analog or digital circuit.
4. Verify the jumper positi on for each input channel. - JP1 for channel 0 - JP21 for channel 1 - JP41 for channel 2 - JP61 for channel 3 Low -Pass Filter Selection (Analog Input Circuit Only ) The low-pass filter removes high-frequenc y noise that could otherwise fool the DBK7 into detecting a higher frequency .
3. Connect the other end of the cable to the P1 port of the LogBook or Daq device. For multiple DBK7 cards, use a CA-37-x (or CA-131-x) cable to daisy-chai n several cards or an expansion module. For example, three DBK7s (or 2 DB K7s and an expansion module) can be connected to a LogBook or a Daq device with a CA-37-3.
2. Place the JP2 jumper in the SSH position (See previous CAUTION). 3. For DaqBook/100, /112 and /120 only , place JP3 jum pers in bipolar mode . 4. For DaqBook/100, /112 and /120 only , place JP4 jum pers in single-ended mode . DaqBook/2000 Series & DaqBoard/2000 Series No jumper configurations are requi red for these /2000 series devices.
The following grap h shows typical sine-wave sensitivity in peak-to- peak voltage vs frequency. Six combinations of attenuation (on/ off) and low-pass filtering (30 Hz, 300 Hz, and 100 kHz) are graphed. Digital Input Signal Conditioning The equivalent digit al input circuit is shown in the figure.
Edge Selection The DBK7 determi n es the frequency by measuring th e tim e between successive rising or falling edges of the input signal. Which edge is electrical ly cleaner depends on the application and rela ted components. If rising edges are used, the edge-selection circui t does not modify the signal.
DBK7, pg. 12 879895 DBK Option Cards and Modules The following equ ation determines the time in terval needed to m easure a frequency: Minimum Measurement Period (sec) = (4096 x 0.5 µ s) [F max /(F max - F min )] In this equation: 4096 deri ves from 12-bit precision; 0.
DBK Option Cards and Modules 879895 DBK7, pg. 13 Specifications - DBK7 Name/Function: 4-Channel Frequency-to-Voltage Input Card Input Channels per Card : 4 Maximum Cards per System : 64 Maximum Channe.
DBK7, pg. 14 879895 DBK Option Cards and Modules.
DBK8 8-Channel High-V oltage Input Card Overview …… 1 Hardware Setup …… 2 Card Configuration …… 2 Card Connection …… 2 CE Compliance …… 2 DaqBook/100 Series & /200 Series and D.
Each DBK8 channel has 3 user-set voltage ranges: ±10 V, ±50 V, and ±100 V. The ranges are selected by the placement of shunt jumpers on pin headers for each channel. W hile the channel-to-channel resistance is 10 M Ω , there is no ot her inherent isolation between the channels.
DaqBook/100 Series & /200 Series and Da qBoard [ISA type] Configuration Use of the DBK8 expansion card with DaqBooks/ 100 Series & /200 Series devices and DaqBoards [ISA type] requires 3 jum per settings. 1. If not using auxiliary power, place the JP1 jumper in the expanded analog (Analog Option Card Use) mode.
DBK8, pg. 4 888194 DBK Option Cards and Modules DBK8 - Specifications Name/Function: 8-Channel High-Voltage Input Card Connectors : DB37 male, mates with P1 screw terminals DB37 footprint, for signal inputs Voltage Input Ranges : ±10 VDC, ±50 VDC, ±100 VDC; selection by jumper for each channel.
DBK9 8-Channel RTD Card Overview …… 1 Hardware Setup …… 2 Card Connection …… 2 Card Configurati on …… 2 DBK9 Calibration …… 3 DaqBook /100 Series & /200 Series and Da qBoard [I.
Hardware Setup Card Connection The DBK9 is equipped with screw terminals for the conn ection of 3-wire or 4-wire RTDs as shown in the figure. Card Configuration Factory Defaults: JP2 RTD Type: 100ohm JP3 RTD Source Type: 100 ohm Two aspects of card configuration are the channel address and the R TD type.
DBK9 Calibration The DBK9 is default-calibrat ed for a 100 Ω RTD. To use the DBK9 with a 500 Ω or a 1000 Ω RTD, the user must calibrate the card as follows: RTD Type Required Resistor * 100 Ω 374 Ω , 1.0% 500 Ω 1870 Ω , 1.0% 1000 Ω 3740 Ω , 1.
DBK9, pg. 4 879895 DBK Option Cards and Modules DBK9 – Specifications Name/Function: 8-Channel RTD Measurement Card Connector : DB37 male, mates with P1 pinout; scr ew terminals for signal connections Configurations : 3-wire or 4-wire Alpha : 0.
DBK10 3-Slot Exp ansion Chassis Overview …… 1 Hardware Setup …… 1 DBK10 - Specifications…… 2 Reference Notes : o Chapter 2 includes pinout s for P1, P2, P3, and P4. Refer to pinouts applicable to your system, as needed. o In regard to calculating system power requirem ents, refer to DBK Basics located near the front of this m anual.
DBK10, pg. 2 879895 DBK Option Cards and Modules DBK10 - Specifications Name/Function : 3-Slot Expansion Chassis Size : 11" long x 8½" wide x 1 3/8" high Weight : 3 lb (empty); add 8 t.
DBK1 1A Screw-T erminal and BNC Option Card Overview …… 1 Hardware Setup …… 2 DBK11A Connections …… 2 DaqBook and DaqBoard Configuration …… 3 CE Compliance …… 3 Software Setup …… 3 DBK11A - Specifications …… 4 Reference Notes : o Chapter 2 includes pinout s for P1, P2, P3, and P4.
Hardware Setup DBK11A Connections The DBK11A connects to a P1, P2, or P3 DB37 conn ector via a CA-37-x cable. The card has screw- terminal blocks for easy access to analog inputs and outputs. Each screw-terminal has a number that corresponds to a pin number on the DB37 connector.
If you want to add your own custom circuit to the DBK11A : The DBK11A includes spare terminals for optional ci rcuitry, such as R C networks. The card includes several hundred unconnected solder pads and signal paths to the anal og input terminals [pins 11-18 and 30-37].
DBK11A, pg. 4 879895 DBK Option Cards and Modules DBK1 1A - Specifications Name/Function: Screw-Terminal Card Connector : DB37 male, attaches to P1, P2 or P3 connector Wire Size Range : 14 to 26 gage .
DBK15 Universal Current, V oltage Input Card Overview …… 1 Hardware Setup …… 2 Card Configuration …… 2 Card Connection …… 3 DaqBook/100 & /200 and DaqBoard [I SA-Type] Configuratio.
Hardware Setup DO NOT adjust the potentiometers! Eviden ce of adjustment voids the factory warranty! Card Configuration DBK15, pg. 2 889094 DBK Option Cards and Modules Factory Default: Input range of ±5V 1. Determine the LogBook’s or Daq device’ s Analog Input Channel for each DBK15 in your system .
Input Range RA RB Gain Polarity ±5 VDC 10 Ω Short Open ×1 Bipolar ±10 VDC 2 K Ω 2 K Ω ×1 Bipolar ±30 VDC 10 K Ω 2 K Ω ×1 Bipolar ±20 mA Short 249 Ω ×1 Bipolar ±20 mA Short 124 Ω ×2 Bipolar ±2 mA Short 1240 Ω ×2 Bipolar 6. Install resistors in R A and R B sockets for each channel as desired (see figures).
Card Connection 1. Connect the signal input wires to the appropriate screw terminals. The DB K15 is equipped with screw terminal connectors for easy access to inputs and ground access point s. Connectors are provided for 16 differential i nputs and are labeled by channel num ber and H and L for high and low analog inputs.
Software Setup Reference Notes : o DaqView users - Refer to chapter 3, DBK Setup in DaqView . o LogView users - Refer to chapter 4, DBK Set up in LogView . DaqView Users : When DBK15 is used with DaqBoard/2000 Seri es or /2000c Series Boards, the Internal Clock Speed m ust be set to 100 kHz as described in the DaqView docum ent module.
DBK15, pg. 6 889094 DBK Option Cards and Modules.
DBK16 2-Channel S train-Gage Card Overview …… 1 Hardware Setup …… 2 Card Connection …… 2 Excitation …… 5 Card Configuration …… 6 Calibrating DBK16, for Daq Devices …… 9 DaqBook.
Output Channel Select Header (JP1) Upper Channel Lower Channel Source (+) Bridge (+) BCR 2 Excitation (+) Sensing (-) Source (-) Bridge (-) Sensing (+) Excitation (-) Excitation Regulator 2 2 + - MUX .
Connections are provided for Kelvin-ty p e excitation. The excitation regulators stabil ize the voltage at the points connected to the on-board sam pling dividers. Un less you run separate sen s e lead s to the excitation terminals of the strain gage, the vo ltage regulation is m o st accurate at the terminal blocks on the DBK16.
Half Bridge, ( ∆ R1 ↓ and ∆ R2 ↑ ) ⇒ ∆ E OUT ↑ ) Resistor Configuration for DBK1 6 The half bridge configuration m akes use of two elements of the strain gage.
3-Wire, Quarter-Bridge, Posit ive ( ∆ R ↓⇒ ∆ E OUT ↑ ) for DBK16 The quarter-bridge configuration m akes use of one element of the strain gage. The thr ee-wire, quarter-bridge can be configured as “positive” or “negative.” The above figure represents the positive (plus) configuration.
The user-supplied excitat ion source should provide adequa te current levels for all t he DBK16s that are powered. The minim um current required for the us er-supplied excitation source for each trans.
DBK16 Board Layout AC Coupling, DC Coupling, and Low-Pass Filter Options Headers on the board accomm odate the coupling and low-pass filter options and the output channel selection (see above figure). Resist ors can be removed to lower filter gain from ×2 to ×1.
Channel and Card Address Selection The lower and upper channels on the DBK16 are multiplexed into one of the channels (0 to 1 5 ). The base channel (that the DBK16 is multiplexed into) is set by the shunt jumper on the16×2 header designated JP1 (see previous figure, DBK16 Board Layout ).
Calibrating DBK16 for Daq Devices Reference Note : This section covers calibratin g a DBK16 that is being used in a Daq device appl ication. LogBook users: refer to Calibrat ing DBK16 and DBK43A for LogBook, which begins on page 15.
4. Determine how the total gain will be distributed be tween input am plifier gain, filter gain and scaling amplifier gai n. (See examples on page 12.) 5. Hook up the transducer to the terminal strips labe led Lower or Upper according to the figures in the Card Connectio n sectio n.
Software Setup Reference Notes : o DaqView users - Refer to chapter 3, DBK Setup in DaqView . o LogView users - Refer to chapter 4, DBK Set up in LogView .
Example The followin g exam p les p erfo rm selected step s fo r a typical setup. There will be strain gage and load cell examples. Referri ng to the typical setup procedure, step 3 says to determ ine the maximum voltage from the transducer at maxim u m load or strain.
DBK Option Cards and Module 879895 DBK16, pg. 13 Launch DaqView and set it up for the DB K16 at the co rrect Daq device input channel determined by the setting of JP1 and S1. On return to the DaqView main spreadsheet screen, notice the type column in the spreadsheet.
DBK16, pg. 14 879895 DBK Option Cards and Modules.
Calibrating DBK16 and DBK43A for LogBooks Reference Note : This section covers calibrating a DB K16 that is being used in a LogBook application. Daq users: Refer to Calibrating DBK16 and DBK43A f or Daq Devices, which begins on page 9.
By using software-controlled multiplexers, on -board reference voltages can be read by the data acquisition system so that preci se gains and offsets can be set. LogView provides a means of easily controll ing the calibration multiplexers so that the reference v oltages can be displayed while the trimpots are being adjusted.
Shunt – applies a shunt res istor to the bridge to simulate a load. Shunt calibration is ident ical to 2-Point calibration except that the second point is simulated so that applying a load near the gage’s m aximum load is unnecessary. To sim ulate a bridge imbalance, a shunt resistor is placed across one leg of the bridge.
Analog Input Channel Confi g uration Window, Button and Screen … “User Scaling” Tab Selected For all of the strain gage ch annels that are to be adjusted, set their ranges to + 5V. Click the DBK Parameters tab to expose the strain gage signa l conditioning programmable settings.
3. In the Param1 column (see next figure for location), se lect all of the DBK43A channels that are to be adjusted. 4. Set Mode equal to Excit ation from the drop down list (located above t he DBK Parameters tab). 5. Turn off all the channels in th e system except for those DBK43A cha nnels that are to be adjusted.
10. Return the physical calibration switch es (of the applicable DBK43As) to the NORM positio n. 11. In LogView, open the LogBook Hardware Confi guration Window (hardware tree) and select NORM for each DBK43A.
Consider a 3000 pound load cell rated at 2.05 mV/V using 10 V of excitation (assum e a 350 Ω load cell). When 3000 pounds is applied, the volt age out of the load cell is 20.5mV. V LC = (10 * 2.05×10 -3 ) = 20.5 mV If 1000 pounds were applied, we would see 6.
The majority of the gain should be assigned to the Input Amplifie r, with the Scaling Amplifier used for fine-tuning. If the filter is enabled, a gain of x2 is automatically introduced. The input amplifier has a gain range of ×100 to ×1250; the filter gain ×1 or ×2; and the scaling am plifier has a range of ×1 to ×10.
Channel Calibration Procedure Adjust the Offset The following steps are used to adjust the offset. 1. In the Param1 column (see page 19 for location), sel ect all of the DBK43A channels that are to be adjusted. 2. Select Mode = SetOffset from the drop down list above the grid.
“Mode = SetInputGain,” 5 milli-Volt Reference Route 3. Turn off all the channels in th e system except for those DBK43A cha nnels that are to be adjusted. 4. Click the Download but ton to send the current configuration to the LogBook. 5. Select Indictors Enable Input Reading Column from the menu bar to display the values for each channel.
3. Turn off all the channels in th e system except for those DBK43A cha nnels that are to be adjusted. 4. Click the Download but ton to send the current configuration to the LogBook. 5. Select Indictors Enable Input Reading Column from the menu bar to display the values for each channel.
“Mode = Bridge ,” Reference Route 3. Turn off all the channels in th e system except for those DBK43A cha nnels that are to be adjusted. 4. Click the Download but ton to send the current configuration to the LogBook. 5. Select Indictors Enable Input Reading Column from the m enu bar to display the offset values for each channel.
Adjust the Offset For the associated channel, apply the first calibrated load to each ga ge (typically no-load) and set the voltage to 0.0V for each transducer.
Shunt Calibration Shunt calibration is vi rtually identical to the 2-Point m ethod just discussed, except that the second point is simulat ed. The simulated load is achieved by shunting one leg of the bridge with a shunt resistor.
V D = (150/150) * 5 * 0.90 = 4.5V For DBK16, only … Externall y apply the shunt resistor and set the voltage to V D , as derived above for each transducer. This is done by adjusting t he trimpots labeled GAIN and SCALE for the associated channel . The GAIN trimpot i s used for course adjustment; and the SCALE trim pot for fine-tuning.
11. Select Indictors Disabl e Input Reading Column from the m enu bar. 12. Return the physical NORM/CAL switches (of the ap plicable DBK43As) to the NORM position. 13. In LogView, open the LogBook Hardware Confi guration window and return each DBK43A back to NORM.
DBK Option Cards and Module 879895 DBK16, pg. 31 Periodic Calibration Without Trimpots Once the trimpots have been adjusted d uring initial installation, periodic trimming can be performed through LogView’s 2-Point software cali bration.
DBK16, pg. 32 879895 DBK Option Cards and Modules.
DBK17 4-Channel Simult aneous Sample and Hold Card Overview ...... 1 Simultaneous Sample and Hold ...... 2 Hardware Setup ...... 2 Card Connec tion ...... 2 Card Confi guration ...... 2 CE Compliance ...... 3 DaqBook/100 Series & /200 Series and D aqBoard [ISA type] Configuration .
Simultaneous Sample and Hold Some applicat ions require every channel in a scan group to be read at the same instant, as opposed to being read with a delay, e.g., 10 µ s between channels. Sim ultaneous Sample and Hold (SSH) is a means of obtaining such in stan taneous data on multiple channels while avoiding tim e-skew p roblems.
Examples of Bias Resist or Selection Options Gain Settings On the card, each channel has a gain-set sw itch and holes for gain resistors labeled RG1 to RG4. The figure at the right shows gain values for switch settings 0 to 4, with 0 being equal to x1 and 4 bei ng equal to x500.
DaqBook/100 Series & /200 Series and Da qBoard [ISA type] Configuration Use of the DBK17 requires setting jum pers in DaqBook/100 Series & /200 Series devices and ISA-Type DaqBoards . 1. If not using auxiliary po w er, ensure that the JP1 jumper is in the expanded analog mode (see figu r e).
DBK Option Cards and Modules 879895 DBK17, pg. 5 DBK17 – Specifications Name/Function: Simultaneous Sample -Hold Card Number of Channels : 4 Input Connections : 4 BNC connectors, 4 screw -terminal s.
DBK17, pg. 6 879895 DBK Option Cards and Modules.
DBK18 4-Channel Low-Pass Filter Card Overview ...... 1 Hardware Setup ...... 1 Card Connec tion ...... 1 Card Confi guration ...... 2 CE Compliance ...... 3 DaqBook/100 Series & /200 Series and D aqBoard [ISA type] Configuration ...... 3 DaqBook/2000 Series and DaqBoard/2000 Series Conf iguration .
Card Configuration Factory Defaults • 100K bias resistors – Enabled • Low-Pass Filter – Bypassed (Disabled) • Gain – x1 Input Termination DBK18 provides two 100 K Ω bias resistors for each analog input. For balanced 200 K Ω input impedance, both resist ors should be switched in.
CE Compliance Reference Notes : Should your data acquisition sy stem need to com ply with CE standards, refer to the CE Compliance section of the Signal Management chapter.
Filter Circuit Diagram A machined-pin IC socket in each filter RC location can accept resistors and capacitors that plug directly into the socket; how ever, this is not recomm en d ed.
The following table lists values of components for comm on corner frequencies in Butterworth filters. If designing your own filter, software from Burr-Brown provides the com ponent values to cr eate the desired filter. Note that the design math i s beyond the scope of this manual.
DBK18, pg. 6 918894 DBK Option Cards and Modules DBK18 – Specifications Name/Function: Low-Pass Filter Card Number of Channels : 4 Input Connections : 4 BNC connectors Output Connector : DB37 male, .
DBK20 and DBK21 Digit al I/O Cards Overview ...... 1 DBK20 – Provides Screw Terminals. DBK21 – Provides DB37 male connectors. Hardware Setup ...... 2 Card Connec tion ...... 2 Card Confi guration ...... 2 LogBook Connec tion ...... 2 DaqBook and DaqBoar d Connecti on .
Hardware Setup Card Connection 1. Connect wire leads to te rminal blocks (if using a DBK20) or ribbon cable(s) t erminated in 37-pin female connect ors (if using a DBK21). 2. Once all connections are in place, secure wires to th e board at captive areas at the end of the card.
DBK21 DB37 Male P2 Connector Pinout Digital I/O 1 9 G N D P O R T A 0 3 7 P O RT A 1 3 6 P O R T A 2 3 5 P O RT A 3 3 4 P O R T A 4 3 3 P O R T A 5 3 2 P O R T A 6 3 1 P O R T A 7 3 0 P O R T C 0 2 9 .
HEX 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F LR1 ON ON ON ON ON ON ON OFF OFF OFF OFF OFF OFF OFF OFF ON Binary 00000000 00000001 00000010 0000001 1 00000100 00000101 000001 10 000001 1 1 00001.
DBK Option Cards and Modules 879795 DBK20 and DBK21, pg. 5 DBK20 - Specifications Name/Function: General Purpose Digital I/O Card Number of Channels : 48 I/O channels Connector : Screw terminals Device : 82C55 x 2 Output Voltage Levels : Minimum “1" Voltage: 3.
DBK20 and DBK21, pg. 6 879795 DBK Option Cards and Modules.
DBK23 Isolated Digit al Input Chassis Overview …… 1 Power Requirements …… 1 Hardware Setup …… 2 Card Connection …… 2 Card Configuration …… 3 DaqBook and DaqBoard Connection …… .
Power supplied to the DBK23 powers the on-board regul ator. Connect the power supply (AC adapter) to the 5-pin DIN (labeled POWER IN) located on the front panel of the DBK23 chassis. Note the two power indicators on the rear panel of the DBK23. C h eck that both SYSTEM and LOCAL power LEDs are on at all tim es during operation.
Card Configuration The LogBook, DaqBook, and DaqBoa rd can each support up to eight DBK23s in a daisy-chain configuration using an accessory cable (see figure). Each unit is then configured via the on-board DIP switch (S1) for its unique base address.
DaqBook and DaqBoard Configuration There are no hardware configuration setups internal to the DaqBook or DaqBoard required for the DBK23. LogBook Connection Connect the P2 digital I/O port of the LogBook to the P2 connector of the DBK23 using an accessory cable.
HEX 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F LR1 ON ON ON ON ON ON ON OFF OFF OFF OFF OFF OFF OFF OFF ON Binary 00000000 00000001 00000010 0000001 1 00000100 00000101 000001 10 000001 1 1 00001.
DBK23, pg. 6 879795 DBK Option Cards and Modules DBK23 – Specifications Name/Function: General Purpose Optically Is olated Digital Input Module Channels : 24 I/O channels Connector : Screw terminals for signal outputs Input Voltage Lev els : Range: 3 to 30 VDC Input Current: 1.
DBK24 Isolated Digit al Output Chassis Overview …… 1 Power Requirements …… 2 Hardware Setup …… 2 Card Connection …… 2 Card Configuration …… 3 DaqBook and DaqBoard Connection …….
Power Requirements The DBK24 can be powered by an included AC adapte r, a standard 12-V car battery, or an optional rechargeable nickel-cadmium battery module (DBK30A ). This power flexibility makes the DBK24 ideal for field and remote data acquisition applications.
DBK24 simplifie d Component Layout Strip some i nsulation from the ends of the wires (no m ore than 1/4"). Insert wire into th e screw term inal receptacle so that only the bare por tion of wire extends into the openi ng. Bare wire should not extend more than 1/16" beyond the receptacle.
User Output Configuration The outputs of the DBK24 are designed to swit ch levels as high as 60 V at 1 A. The next figure shows a typical output hookup wi th a protective flyback diode in parallel wit h the load. Wh en driving inductive loads without built-in fl yback protection, you mu st provide this diode.
DaqBoard/2000 Series Board Connection Use a 37 pin accessory cable to connect the P2 digital I/O port of the DaqBoard/ 2000 Series P4 adapter to the P2 connector of the DBK24 using an accessory cable (with -x indicating the number of expansion units to be connected).
HEX 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F LR1 ON ON ON ON ON ON ON OFF OFF OFF OFF OFF OFF OFF OFF ON Binary 00000000 00000001 00000010 0000001 1 00000100 00000101 000001 10 000001 1 1 00001.
DBK Option Cards and Modules 879795 DBK24, pg. 7 DBK24 - Specifications Name/Function: General Purpose Optically Is olated Digital Output Module Channels : 24 I/O channels Connector : Screw terminals .
DBK24, pg. 8 879795 DBK Option Cards and Modules.
DBK25 8-Channel Relay Output Card Overview …… 1 Hardware Setup …… 2 Card Connection …… 2 Card Configuration …… 2 DaqBook and DaqBoard and DaqBoard/2000 Connection …… 4 DaqBook and .
Hardware Setup Card Connection There are 16 screw terminals on t he DBK25 to connect to 8 separate pairs of output contacts: - J1 for channels 5 through 8 - J2 for channels 1 through 4 The board contains holes for use of wire tie s. Card Configuration You must set DIP swit ch S1 to a 5-bit address to correspond to the desired card address.
HEX 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F LR1 ON ON ON ON ON ON ON OFF OFF OFF OFF OFF OFF OFF OFF ON Binary 00000000 00000001 00000010 0000001 1 00000100 00000101 000001 10 000001 1 1 00001.
DaqBook and DaqBoard and DaqBoard/2000 Connection Use a 37 pin accessory cable to connect DBK25 to th e P2 connector of an appropriate P4 adapter. These adapters are discussed in the DBK200 docum ent modules. P2 expansion cables must be kept short for proper operation.
DBK30A Rechargeable Battery Module Overview …… 1 Hardware Setup …… 3 Configuration …… 3 Power …… 3 Charging the Battery Module …… 5 DBK30A – Specifications …… 6 Reference Notes : o Chapter 2 includes pinout s for P1, P2, P3, and P4.
14 VDC Mode ( default ) This mode provides 14 VDC for 3.4 A-hr. The typical battery runtim e is from 3 to 6 hours depending on the load. Unless 28 VDC is requi red, the 14 VDC mode should be used in your LogBook appli cations. Unless you need 28 V, leave the unit in the 14 VDC mode.
Hardware Setup Configuration The only configuration opt ion is the choice of modes ( 14 VDC , or 28 VDC ). If you do not need 28 V, leave SW2 in th e d efault position. If you are using a pre-owned DBK30A, or are unsure of the mode selected, use the following steps to check SW2’s position.
28 VDC Mode. The prim ary purpose of the 28 VDC mode is to provide power for ext ernal loop transmitters. The hookup is simple, as shown below. Another use of the 28 VDC mode i s to provide excita tion for bridge-type sensors, such as load cell s (strain gages).
Charging the Battery Module To charge the DBK30A batteries: 1. Connect the adapter to DBK30A’s POWER IN connector. 2. Plug the adapter into the AC power receptacle. Note: The charge cycle will begin auto matically whenever AC p ower is applied after an interruption.
DBK30A, pg. 6 879795 DBK Option Cards and Modules DBK30A – Specifications Name/Function: Recharge able Battery Module Battery Type : Nickel-cadmium Number of Battery Packs : 2 Battery Pack Configuration : 12 series-connected sub-C cells Output Voltage : 14.
DBK34A UPS / Battery Module Hardware Setup for 12 Volt (Default) or 24 Volt Operation …… 3 Indicators …… 4 Runtime …… 4 Charging …… 4 Fuse Replacement …… 5 Environmental Concerns …… 6 DBK34A – Specifications …… 6 DBK34A is similar to DBK34 in appearan ce and operation; but there are differences.
Main and auxiliary power input comes from 12 or 24 VDC via a terminal block on the unit’s front panel (12 or 24 V modes are set by front -panel jumpers). Automatic, temperature-comp ensated charging circuits recharge the internal batteri es quickly and safely.
Hardware Setup for 12 V olt (Default) or 24 V olt Operation The DBK34A is configured for 12 volt or 24 volt ope ration via placement of jumpers on the front panel’s screw-terminal block (TB1). DBK34A ’s screw-terminal numbers read as follows, when read from left to right: 9, 8, 7, 6, 5, 4, 3, 2, 1.
Indicators Three front-panel LED indicators provide power and chargi ng status information. LED Indicators & Descriptions MAIN POWER Lights when the DBK34A power input is c onnected to a source of at least 12.25 VDC CHARGING Lights when the internal batteries are being fast-charged at a rate of 0.
Fuse Replacement DBK34A contains four MINI ATO fu ses that can be replaced by the us er. Note that you should always check your unit for blown fuses prior to sendi ng it back to the factory for repair.
Environmental Concerns CAUTION DBK34A Gel-Pack batteries cont ain toxic materials (Pb and H 2 SO 4 ). At the end of the battery life cycle the Gel-Packs must be recycled or properly disposed of.
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