FLEX I/O Digital DC Output Modules 13
Publication 1794-IN094D-EN-P - July 2018
1794-TB32 and 1794-TB32S Terminal Base Wiring for 1794-OB32PI
Output 28 B-29 Connect common to
terminals 44, 46, 48, and 50
Connect power to terminals
43, 45, 47, and 49
Output 29 B-30
Output 30 B-31
Output 31 B-32
For Outputs 0...15, use +V1 and COM1
+V1 DC power Power terminals 35, 37, 39, and 41
Com1 DC Return Common terminals 36, 38, 40, and 42
For Outputs 16...31, use +V2 and COM2
+V2 DC power Power terminals 43, 45, 47, and 49
Com2 DC Return Common terminals 44, 46, 48, and 50
Wiring Connections for 1794-OB32P
used with 1794-TB32 or 1794-TB32S Terminal Base Unit
Output Output Terminal Common Power
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
16
35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
34
NC
+V2 = Terminals 43, 45, 47 and 49
Outputs
Outputs
+V1 COM1 +V1 COM1 +V1 COM1 +V1 COM1 +V2 COM2 +V2 COM2 +V2 COM2 +V2 COM2 NC
+V1 = Terminals 35, 37, 39 and 41
COM1 = Terminals 36, 38, 40 and 42
NC = No connections (terminals 16, 33, 34 and 51)
COM2 = Terminals 44, 46, 48 and 50
NC NC
(1794-TB32 shown)
A
B
C
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