ADLINK ND-6067 - Manual (Page 113)

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5.8.4 Pin Definitions of NuDAM-6063
Pin # Signal Name Description
1 RL6 NO Relay 6, normal open
2 RL6 COM Relay 6, common ground
3 RL7 NO Relay 7, normal open
4 RL7 COM Relay 7, common ground
5 RL8 NO Relay 8, normal open
6 Default*/ RL8 NO Initial state setting Relay 8, normal open
7 (Y) DATA+ RS-485 series signal, positive
8 (G) DATA- RS-485 series signal, negative
9 (R) +VS Power supply, +10V~+30V
10 (B) GND Ground
11 RL1 NO Relay 1, normal open
12 RL1 COM Relay 1, common ground
13 RL2 NO Relay 2, normal open
14 RL2 COM Relay 2, common ground
15 RL3 NO Relay 3, normal open
16 RL3 COM Relay 3, common ground
17 RL4 NO Relay 4, normal open
18 RL4 COM Relay 4, common ground
19 RL5 NO Relay 5, normal open
20 RL5 COM Relay 5, common ground