EDI CMU-212 Operation Manual page 4

2.16.2.1 Conflict .............................................................................................12
2.16.2.2 Red Fail ............................................................................................12
2.16.2.3 Dual Indication ..................................................................................13
2.16.2.4 Minimum Yellow Clearance ...............................................................13
2.16.2.5 Yellow Plus Red Clearance ...............................................................13
2.16.3 Red and Yellow Input Enable .....................................................................13
2.16.4 Flash Rate Detection ..................................................................................13
2.16.5 FYA Yellow Trap Conflict Detection............................................................14
Section 3 INPUT SIGNALS ..............................................................................................15
3.1 Field Signal Inputs .................................................................................................15
3.2 Load Switch Current ..............................................................................................15
3.3 PDA Control Signal Inputs .....................................................................................15
3.3.1 Local Flash Status .......................................................................................15
3.3.2 Main Contactor (MC) Coil Status ..................................................................15
3.3.3 Main Contactor (MC) Secondary Status .......................................................15
3.3.4 FTR Coil Drive Status ..................................................................................16
3.3.5 Circuit Breaker (CB) Trip Status ...................................................................16
3.3.6 Front / Rear Door Switch ..............................................................................16
3.4 Monitor Interlock ....................................................................................................16
3.5 External Test Reset input ......................................................................................16
3.6 Serial Bus #1 Address Inputs ................................................................................16
3.7 Serial Bus #1 Disable input ...................................................................................17
3.8 PDA Temperature .................................................................................................17
Section 4 FRONT PANEL DESCRIPTION .......................................................................18
4.1 Indicators ..............................................................................................................18
4.1.1 Power Indicator ............................................................................................18
4.1.2 24VDC FAIL Indicator ..................................................................................18
4.1.3 12VDC FAIL Indicator ..................................................................................18
4.1.4 CONFLICT Indicator ....................................................................................18
4.1.5 LACK OF SIGNAL Indicator .........................................................................18
4.1.6 MULTIPLE Indicator .....................................................................................18
4.1.7 CU / LOCAL FLASH Indicator ......................................................................18
4.1.8 CLEARANCE Indicator ................................................................................18
4.1.9 FIELD CHECK Indicator ...............................................................................18
4.1.10 SB #1 ERROR Indicator .............................................................................19
4.1.11 SB #3 ERROR Indicator .............................................................................19
4.1.12 DIAGNOSTIC Indicator ..............................................................................19
4.1.13 SB #1 RX Indicator.....................................................................................19
4.1.14 SB #3 RX Indicator.....................................................................................19
4.2 Terminal Port.........................................................................................................19
4.3 Reset Button .........................................................................................................19
4.4 Datakey .................................................................................................................19
Section 5 SPECIFICATIONS ............................................................................................20
5.1 Electrical ...............................................................................................................20
5.2 Timing ...................................................................................................................20
5.3 Mechanical ............................................................................................................21
5.4 Environmental .......................................................................................................21
Section 6 CONNECTOR ASSIGNMENTS ........................................................................22
6.1 Main DIN Connector ..............................................................................................22
6.2 EIA-232 Connector ................................................................................................22
6.3 CMUip-212 Ethernet LAN Port ..............................................................................23
6.3.1 Ethernet LAN Cable .....................................................................................23