User's Manual

WinLink User and Installation Guide Version 1.795 A-125
IDU-C Connectors
IDU-C DC Power Terminal
Table A-5: Terminal Block 3-pin -48VDC
Pin Function
Right +
Center Chassis
Left –
IDU-C Alarm Connector
Table A-6 lists the IDU-C Alarm connector pinout.
Table A-6: IDU-C Alarm Connector (Dry-Contact)
Pin I/O Description
1 Input 1 Positive
2 Input 2 Positive
3 Output 1 Normally
Closed
4 Output 1 Normally
Open
5 Output 2 Normally
Open
6 Input 1 Negative
7 Input 2 Negative
8 Output 1 Common
9 Output 2 Common