VAR8 and Variants - Product Description
Issue: 02 complete, approved
Page 4 of 54
5.1 Indication, Acceptance, and Clearance.................................................................................... 34
5.1.1 Fault Indication.................................................................................................................. 34
5.1.2 Fault Acceptance .............................................................................................................. 34
5.1.3 Fault Clearance.................................................................................................................35
5.1.4 Current Faults ................................................................................................................... 35
5.2 Fault Logging............................................................................................................................ 35
5.3 Fault Relay................................................................................................................................ 36
6 Test Functions........................................................................................................................................ 37
7 Mechanical Dimensions ........................................................................................................................ 38
8 Connector Signals and Pinout.............................................................................................................. 39
8.1 Network Interface ..................................................................................................................... 40
8.2 Audio Inputs.............................................................................................................................. 41
8.3 Audio Outputs........................................................................................................................... 43
8.3.1 Standard Audio Outputs ................................................................................................... 43
8.3.2 Enhanced A/B Audio Outputs ........................................................................................... 43
8.4 Digital Inputs (Control Contacts)...............................................................................................44
8.5 RS485 Serial and CAN Bus...................................................................................................... 45
8.6 RS232 Serial............................................................................................................................. 45
8.7 Fault Relay, Audio Monitoring Bus, and Auxiliary Supply ........................................................ 46
8.8 DC Power Input ........................................................................................................................ 46
9 Product Specification ............................................................................................................................ 47
10 Reference Documentation .................................................................................................................... 50
11 Abbreviations ......................................................................................................................................... 51
12 Index........................................................................................................................................................ 52
Service and Warranty.................................................................................................................................... 53
Document Change History
Issue Amendment Details Date
01 First Draft 13/09/07
02 First Release 14/12/07
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