Rockwell Automation 1440-TB-D XM-943 Expansion Relay Terminal Base - Manual (Page 14)

14 XM-943 Expansion Relay Terminal Base
Publication GMSI10-IN023A-EN-P - May 2010
No. Description No. Description
0 No connection 26 No connection
1 No connection 27 Relay 3 common contact 1
2 No connection 28 Relay 4 common contact 2
3 Reserved 29 Relay 4 common contact 1
4 Relay 1 N.O. contact 2 30 No connection
5 Relay 1 N.O. contact 1 31 Chassis ground
6 Relay 2 N.O. contact 2 32 DeviceNet V (+) (red wire) (Optional,
see IMPORTANT note below) 1
7 No connection 33 CAN_High (white wire) 1
8 Relay 2 N.O. contact 1 34 No connection
9 Relay 3 N.O. contact 2 35 No connection
10 No connection 36 No connection
11 Relay 3 N.O. contact 1 37 No connection
12 Relay 4 N.O. contact 2 38 Relay 1 N.C. contact 2
13 Relay 4 N.O. contact 1 39 Relay 1 N.C. contact 1
14 No connection 40 Relay 2 N.C. contact 2
15 Chassis ground 41 No connection
16 No connection 42 Relay 2 N.C. contact 1
17 No connection 43 Relay 3 N.C. contact 2
18 No connection 44 No connection
19 No connection 45 Relay 3 N.C. contact 1
20 Relay 1 common contact 2 46 Relay 4 N.C. contact 2
21 Relay 1 common contact 1 47 Relay 4 N.C. contact 1
22 Relay 2 common contact 2 48 No connection
23 No connection 49 Chassis ground