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Part Number: MAN-00 76 Re v Aprl 2008 MILLENNIUM II Multi-Channel Transmitter User Manual Single or Dual Channel Part Number: MAN-0076 Rev 05 December 07, 2012.
2 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc IMPORT A NT IN FORMA TION This manual is for inform ational purpos es only. Althou gh every effort has been made to ensure the correctness of the information, te chnical inac curacies m ay occur and periodic ch anges m ay be made w ithout notice.
3 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc TABLE OF CONTENTS IMPORTANT INFORM ATION ......................................................................................................................................
4 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 4.2.8 Select Display Language .................................................................................................................................................
5 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc INTRODUCTION Building on the outstanding legacy of the Mi llennium Series, Net Safety’s latest innovation in this line of .
6 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Enclosure Dimension s The Millennium II Transmitter enclosure is availab le in Aluminum (AL6061) and Stainless Steel (SS316 ).
7 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc SECTION 1: Ins tallation 1.1 Unpack Carefully rem ove all components from the packaging and check them against the enclosed packing list. Inspect all components for o bvious dam a ge such as broken or l oose parts.
8 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 1.2.2 Transmitter elec tronics module a nd Relay options The transmitter el ectronics module may be equipped w ith 4 electromechanica l relay s or 4 solid-state relays w hi ch are mounted to the m ai n termin al board via plastic standof fs.
9 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 1.2.3 Rotating elec tronics module relat ive to enclosur e and conduit entries The electronic s module consists o f the relay boar d and faceplate (D isplay/CPU a ssem bly) with main term inal board.
10 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc SE CTION 2: W i ring and installatio n 2.1 Field Inst allation Warning Wiring codes and r egulations m ay vary . ATEX requires that s upply connec tion wiring m ust be rated at least 5°C abov e the m aximum am bient temperature of 85° C.
11 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc It is the respons i bility of th e installer to inst all conduit seals where neces sary, a nd to design condu it runs to ensure that cond ensation does no t accum ulate and collect insi de the enclosure.
12 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Armored Cable prepa ration procedure : 1. Prepare the arm or ed instrum ent cabl e as il lustrated in Figure 5 and foll ow all assem bly and/or preparation instructions prov ided by th e cable and/or c able gland m anufacturer .
13 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Warning Before wiring, ensu re that power to transm itter is switched off. When connecting cable wires, us e a small sc rewdriver to g ent ly press dow n and hold the spring connec t or open.
14 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 2.1.4 Remotely mounted sensors jumper configuratio n Sensor separation f rom the tran smitter m ay extend up to 2000 f eet in which case a junction box is requ ired.
15 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 2.1.5 Sensor and Tran smitter terminals Warning Before wiring, ensure powe r to the unit is switched off.
16 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 2.1.6 Remote Reset If the alarm r elays are conf igured for l atching operation it m ay be desirable to reset latched al arm s from a rem ote location. I n this case a norm ally open, momentary pus h-button switch may be connected ac ross terminals RS T and COM.
17 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 2.1.8 Wiring draw ings Wiring drawing s show general way s i n wiring the system for analog signal outpu t.
18 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Figure 13 : Isolat ed terminal connection.
19 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 2.1.9 Installation Che cklist Prior to operation, i t is im por tant to do the following checks.
20 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc SECTION 3: T rans mitter and faceplate description 3.1 Trans m itter Power Up After power is app lied to the transm i tter, a warm- up routi ne wi ll begin, the duratio n of which de pends on the sensor type.
21 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 3.3 Status LED The Status LED can be solid Red or G reen, or flashing Red or Green to indicate v arious states of the transm itter and sensor . Refer to “Senso r St atus Registers, S tatus LEDs, Curre nt Loop, and D isplay Messag es”.
22 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc SECTION 4: Op eration 4.1 Menu options The main m enu pr ovides ac cess to various functional s ettings/options, as seen in the Table 2 below. Each m enu option has a submenu, where by configuratio n is done.
23 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Figure 17 : Menu structure flow cha rt Serial num ber & Firmware version........... . (Navigate w i th 1 & 2, sel ect with menu butto n 3. See page 34). Ch1:050 Ch2:050 Exit (Navigate w i th 1 & 2, sel ect with menu butto n 3.
24 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 4.2.1 F ull calibra tion (Normal calibrati on) procedure Prior to attempting calibration read a nd understand the calibration procedure below. Also see Figure 18 f or additional reference.
25 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 4.2.2 (Cont’d) Z ero calibration option The “Zero” calibrat i on option is selected if the sensor is only being zeroed (this not a com plete calibration) It does not requ ire th e a pplication o f span g as, as only the sen sor’s zero point is ad justed.
26 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Figure 18 : Ca libration Flow chart YES NO Activate menu button 1 to select yes Calibrate Sensor? Enter Main Menu rate Sens.
27 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 4.2.3 Enable / Disable channels This option allow s the Millennium II Trans mit ter channels to be en abled or disabled. The defaul t value is channel 1( CH1 ) enabled for single sensor m odel s while channel 2( CH2 ) is permanently disabled.
28 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 10. Apply test gas to confirm alarm level settings. Important : Alarm Point 1 and Ala rm Point 2 are values completely under the co ntrol of the user.
29 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 1. Enter the m ain menu by activating any key to g et the “enter main m enu” prompt, then act ivate switch 1 to select “yes” . 2. Activate the up key ( switch 1 ) or down key ( switch 2 ) until “ Relay Ass i gnment?” is display ed .
30 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Table 4: Typical M illennium II Relay Config urations Note 1: In above example, alar m relay 3 (RL3) will trigger whenever any alar m level 2(point 2) is reached. Note 2: For the single channel rela y model transmitter, a ll (3) alarm relays are available f or channel 1.
31 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 3. Activate the enter key ( switch 3 ) t o display ‘ slave address ’ (de fault address: 0 01). 4. Use the up key ( switch 1 ) to increase the address and the down key ( switch 2 ) to decr ease the value.
32 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 3. Activate the enter k ey ( switch 3 ) to display the sub m enu: hour ’ , ‘ m inute ’ , ‘ sec onds ’ .
33 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 4.3.3 Manual Reset A Manual Reset is required after a calibra tion failure o r to clear a latc hed Alarm relay. When a m anual reset is done, the transmitter will return to norm al operation.
34 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 4. Select the channel (sensor) to be config ured and adjust the sensor’s r ange using the up-dow n arrow keys ( switch 1 ) or ( sw i tch 2 ). Th e specific sensor p r ovides the uppe r limits/rang es .
35 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc SE CTION 5: M onitoring and outputs 5.1Fault monitoring Self-testing circuit ry continuously checks for prob l ems tha t could prevent p roper respons e.
36 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Sensor Status Registe rs, Transmitter St atus LED, Current output and Meaning Table 6 below, show s the sensor st atus registers, and the transm itter’s current out put , along w ith correspondi ng status LED and m eaning.
37 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Table 6 : Current output and meaning (cont’ d) Reg. Value Current Output (mA) Status LED Meaning Red Green 15 2.
38 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Table 7: Modbus Registers Reg# Meaning Readable Writeable 40001 Concentration v al ue as calcula ted by sensor (RTUsensor_o.
39 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Table 8 : Transmitter Status Register value and mean i ng Bit Meaning 0x0000 Normal Sensor ope ration – no fau lt or alarm has happe ned 0x0001 Channel 1 senso r fault statu s t ripped.
40 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc SECTION 6: Maintaining 6.1 Periodic resp o nse check Net Safety Mon itoring recom mends that a bump test be per formed every 90 days to ensure continued f unctio nality and accuracy of the det ection system .
41 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 6.3 Storage The transmitter and its electronic components/parts should be stored in locations free fr om dust and moisture. The storage temperature should be well within the limits of the certified temperatures.
42 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 6.5 How to Retu r n Equip m ent A Material Retu rn Authorizati on number is r equired in orde r to return equipm ent.
43 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc A ppendix Appendix A : E LECTROST A TIC SE NSITIVE DEVICE (ES D) Definition: Elect rostatic discha rge (ESD) is the t ransfer, betwee n bodies, of an electros tatic charg e caused by direct contact or induc ed by an elect r ostatic field.
44 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Appendix B: Resist ance T able 1 Distance (Feet) AWG #20 0.5mm 2 AWG #18 0.8mm 2 AWG #16 1.0mm 2 AWG #14 2.0mm 2 100 1.02 0.64 0.40 0.25 200 2.03 1.28 0.80 0.51 300 3.05 1.92 1.
45 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Appendix C : MI LLENNIUM II T r ansmitter S pecifications Transmitter model Analog-Rela y Analog Analog/HART Digital Electrical Power Consumption (with sensor attached) IR: < 150 mA @ 24 V DC Solid State( H2S o r Ammonia) : 100mA @24V DC Voltage Range 10.
46 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Approvals Electronics Module Class I, Div 2 Grps ABCD; Class I, Zone 2 AEx/Ex nA nC IIC, T5. FM 07 ATEX 0014X : 0575 II 3G. Ex nA nC IIC, T5, Certified -55°C to +85°C. Certified to FM 63 20, CSA-C2 2.
47 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Net Safety Monito ring Inc. 2721 Hopewell Place NE, Calgary, AB Canada T1Y 7 J7 1-866-FIREGAS ( 347-3427) | ph. ( 403) 219 -0688 | fx. (403) 219 -0694 http://www.net-s afety.
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