Emerson M21 - Manuals

6 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Enclosure Dimensions The Millennium II Transmitter enclosure is available in Aluminum (AL6061) and Stainless Steel (SS316). Dimensions are in inches and millimeters. Figure 1: Transmitter Enclosure Dimensional Drawing * M20,...

7 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc SECTION 1: Installation 1.1 Unpack Carefully remove all components from the packaging and check them against the enclosed packing list. Inspect all components for obvious damage such as broken or loose parts. If you find any...

8 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 1.2.2 Transmitter electronics module and Relay options The transmitter electronics module may be equipped with 4 electromechanical relays or 4 solid-state relays which are mounted to the main terminal board via plastic stand...

9 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 1.2.3 Rotating electronics module relative to enclosure and conduit entries The electronics module consists of the relay board and faceplate (Display/CPU assembly) with main terminal board. To rotate the electronics module, ...

10 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc SECTION 2: Wiring and installation 2.1 Field Installation Warning Wiring codes and regulations may vary. ATEX requires that supply connection wiring must be rated at least 5°C above the maximum ambient temperature of 85°C. ...

11 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc  It is the responsibility of the installer to install conduit seals where necessary, and to design conduit runs to ensure that condensation does not accumulate and collect inside the enclosure. 2.1.2 Cable choice and guide...

12 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Armored Cable preparation procedure : 1. Prepare the armored instrument cable as illustrated in Figure 5 and follow all assembly and/or preparation instructions provided by the cable and/or cable gland manufacturer. 2. Inst...

13 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Warning Before wiring, ensure that power to transmitter is switched off. When connecting cable wires, use a small screwdriver to gently press down and hold the spring connector open. Insert the appropriate wire into the ope...

14 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 2.1.4 Remotely mounted sensors jumper configuration Sensor separation from the transmitter may extend up to 2000 feet in which case a junction box is required. When mounting sensor remotely (separating sensor from transmitt...

15 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 2.1.5 Sensor and Transmitter terminals Warning Before wiring, ensure power to the unit is switched off. Connect the sensor wires to the sensor terminals of the transmitter and connect the transmitter’s power and output term...

16 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 2.1.6 Remote Reset If the alarm relays are configured for latching operation it may be desirable to reset latched alarms from a remote location. In this case a normally open, momentary push-button switch may be connected ac...

17 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 2.1.8 Wiring drawings Wiring drawings show general ways in wiring the system for analog signal output. Consult qualified personnel on specific wiring requirements. Figure 12: Non-isolated terminal connection

18 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Figure 13: Isolated terminal connection

20 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc SECTION 3: Transmitter and faceplate description 3.1 Transmitter Power Up After power is applied to the transmitter, a warm-up routine will begin, the duration of which depends on the sensor type. The display will indicate ...

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 Green, or flashing Red or Green to indicate various states of the transmitter and sensor. Refer to “Sensor Status Registers, Status LEDs, Current Loop, and Display Messages”...

22 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc SECTION 4: Operation 4.1 Menu options The main menu provides access to various functional settings/options, as seen in the Table 2 below. Each menu option has a submenu, whereby configuration is done. Table 2: Main menu opt...

25 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 4.2.2 (Cont’d) Zero calibration option The “Zero” calibration option is selected if the sensor is only being zeroed (this not a complete calibration) It does not require the application of span gas, as only the sensor’s zer...

26 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Figure 18: Calibration Flow chart YES NO Activate menu button 1 to select yes Calibrate Sensor? Enter Main Menu rate Sensor? Activate menu button 3 to select Calibrate Sensor #1 *Calibrate Sensor #2 Calibrate Sensor #1 YES ...

29 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 1. Enter the main menu by activating any key to get the “enter main menu” prompt, then activate switch 1 to select “yes” . 2. Activate the up key ( switch 1 ) or down key ( switch 2 ) until “ Relay Assignment?” is displayed...

30 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Table 4: Typical Millennium II Relay Configurations Note 1: In above example, alarm relay 3 (RL3) will trigger whenever any alarm level 2(point 2) is reached. Note 2: For the single channel relay model transmitter, all (3) ...

32 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 3. Activate the enter key ( switch 3 ) to display the sub menu: hour’ , ‘ minute’ , ‘ seconds’ . 4. Activate the up arrow key ( switch 1 ) to change the current hour/minute/second settings, then use switch 2 to cycle across...

35 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc SECTION 5: Monitoring and outputs 5.1Fault monitoring Self-testing circuitry continuously checks for problems that could prevent proper response. When power is applied to the Millennium II Transmitter, a micro controller au...

36 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Sensor Status Registers, Transmitter Status LED, Current output and Meaning Table 6 below, shows the sensor status registers, and the transmitter’s current output, along with corresponding status LED and meaning. Note: To d...

38 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Table 7: Modbus Registers Reg# Meaning Readable Writeable 40001 Concentration value as calculated by sensor (RTUsensor_out), Channel 1 X 40002 Sensor status (RTUsensor_stat), Channel 1 X 40003 Temperature of sensor element ...

39 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Table 8: Transmitter Status Register value and meaning Bit Meaning 0x0000 Normal Sensor operation – no fault or alarm has happened 0x0001 Channel 1 sensor fault status tripped. Communication Fault, Calibration Fault, etc 0x...

40 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc SECTION 6: Maintaining 6.1 Periodic response check Net Safety Monitoring recommends that a bump test be performed every 90 days to ensure continued functionality and accuracy of the detection system. Full calibration is rec...

42 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc 6.5 How to Return Equipment A Material Return Authorization number is required in order to return equipment. Please contact Net Safety Monitoring at (403) 219-0688 , before returning equipment or consult our Service Departm...

43 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Appendix Appendix A: ELECTROSTATIC SENSITIVE DEVICE (ESD) Definition: Electrostatic discharge (ESD) is the transfer, between bodies, of an electrostatic charge caused by direct contact or induced by an electrostatic field. ...

44 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Appendix B: Resistance Table 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 1.20 0.76 400 4.06 2.55 1.61 1.01 500 5.08 3.20 2....

45 MAN-0076 Rev 05 Millennium II December 07, 2012 Net Safety Monitoring Inc Appendix C: MILLENNIUM II Transmitter Specifications Transmitter model Analog-Relay Analog Analog/HART Digital Electrical Power Consumption (with sensor attached) IR: <150 mA @ 24 VDC Solid State( H2S or Ammonia): 100mA ...

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. FM07ATEX0014X: 0575 II 3G. Ex nAnC IIC, T5, Certified -55°C to +85°C. Certified to FM 6320, CSA-C22.2 No. 152, ANSI/ISA-92.0.01, A...