2
IM620-1
Contents
Contents ..................................................................................................................................................................2
Illustrations .............................................................................................................................................................2
Tables:......................................................................................................................................................................3
Introduction ............................................................................................................................................................4
General Description ......................................................................................................6
Component Data.....................................................................................................................................................6
Microprocessor Control Board ........................................................................................................................7
Output Board ....................................................................................................................................................10
Input Conditioning Module Terminal Board ...............................................................................................10
Software ID............................................................................................................................................................11
Accessories ...........................................................................................................................................................11
Solid State Relay Kit ........................................................................................................................................11
Analog Output Expansion Module ...............................................................................................................12
MicroTech Monitoring and Networking Options...........................................................................................12
PC Monitoring..................................................................................................................................................12
Network Master Panel.....................................................................................................................................13
Open Protocol...................................................................................................................................................13
Installation .................................................................................................................. 14
Panel Location and Mounting............................................................................................................................14
Field Wiring...........................................................................................................................................................15
Power.................................................................................................................................................................15
Network Communications...............................................................................................................................15
PC Connection..................................................................................................................................................18
Analog Output Connection............................................................................................................................20
Digital Output Connection .............................................................................................................................21
Network Commissioning .....................................................................................................................................22
Addressing the Controllers ............................................................................................................................22
Connecting the Communications Trunk.......................................................................................................23
Service Information .................................................................................................... 28
Wiring Diagrams ...................................................................................................................................................28
Test Procedures ....................................................................................................................................................30
Status LED Diagnostics ..................................................................................................................................30
Troubleshooting Power Problems .................................................................................................................31
Troubleshooting Analog Outputs ................................................................................................................32
Troubleshooting Output Boards ...................................................................................................................33
Troubleshooting Solid-State Relays.............................................................................................................36
MCB Replacement................................................................................................................................................37
Parts List................................................................................................................................................................37
Illustrations
Figure 1. MAG Panel Layout................................................................................................................................7
Figure 2. Microprocessor Control Board (MCB)...............................................................................................8
Figure 3. Hex Switches Showing 01 Setting .......................................................................................................9
Figure 4. Software ID Label.................................................................................................................................11
Figure 5. Analog Output Expansion Module (AOX-4)...................................................................................12
Figure 6. MAG Panel Dimensions......................................................................................................................14
Figure 7. Typical Field Wiring Schematic: Network Connect MAG.............................................................17
Figure 8. Typical Field Wiring Schematic: Direct Connect MAG.................................................................18
Figure 9. RS-232 Cable Pinouts for 9-Pin Serial Ports (AMP Connector) ....................................................19
Figure 10. RS-232 Cable Pinouts for 25-Pin Serial Ports (AMP Connector) ................................................20
Figure 11. Analog Outputs Field Wiring Connections...................................................................................21
