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FLEX I/O Digital DC Output Modules
Publication 1794-IN094C-EN-P - July 2015
Connecting Wiring for the 1794-OB32P
1. Connect individual output wiring (OUT0 to OUT15) to numbered terminals
on the 0-15 row (A) as indicated in the Wiring Connections for 1794-OB32P
table.
2. Connect the associated power to the +V1 terminal (35, 37, 39, or 41) on the
34-51 row (C) as indicated in the Wiring Connections for 1794-OB32P table.
3. Connect the associated output common (-V1) for OUT0 to OUT15 to COM1
(terminal 36, 38, 40, or 42) on the 34 to 51 row (C).
4. Connect individual output wiring (OUT16 to OUT31) to numbered terminals
on the 16-33 row (B) as indicated in the Wiring Connections for 1794-OB32P
table.
5. Connect the associated power to the +V2 terminal (43, 45, 47, or 49) on the
34-51 row (C) as indicated in the Wiring Connections for 1794-OB32P table
6. Connect the associated output common (-V2) for OUT16 to OUT31 to COM2
(terminals 44, 46, 48, or 50) on the 34 to 51 row (C).
7. If continuing power to the next terminal base, connect a jumper from terminal
35, 37, 39, or 41 (+V1) and 43, 45, 37, or 49 (+V2) on this base unit to the power
terminal on the next base unit.
8. If continuing output common return to the next base unit, connect a jumper
from terminal 36, 38, 40 or 42 (COM1) and 44, 46, 48 or 50 (COM2) on this
base unit to common on the next base unit (refer to the installation instructions
for the next type of terminal base unit).
Note:
Total current draw through the terminal base is limited to 10 A. Separate power
connections may be necessary.