Specifications

RoadRunner USERS GUIDE
74
Appendix B — Rear Panel Pin Outs
Relay outputs and opto-inputs:
1 Relay A, normally open 8 OPA+
2 Relay A, normally closed 21 OPA-
14 Relay A, common 10 OPB+
22 OPB-
15 Relay B, normally open 11 OPC+
16 Relay B, normally closed 23 OPC-
3 Relay B, common 12 OPD+
24 OPD-
4 Relay C, normally open
5 Relay C, normally closed
17 Relay C, common
18 Relay D, normally open
19 Relay D, normally closed
6 Relay D, common
20, 25 Ground
12, 13 +5 VDC
Remote Control / Software Upgrade:
2 TD
3 RD
5 Gnd