- Thirty-two DC sinking outputs arranged as two sixteen-point groups
- 5–50 V DC operation for compatible sourcing field circuits
- Series-dependent group protection and connector-current requirements
1746-OV32 is an Allen-Bradley thirty-two-point dc sinking output module for SLC 500 chassis.
The module provides dense transistor switching for field circuits that require their load return to be pulled toward DC common.
Before installation or replacement, verify hardware series, connector assemblies, both return groups, supply polarity, group current, external protection, load suppression, and output addressing.
Availability, condition, price, and shipping time for 1746-OV32 are confirmed during quotation.
Allen-Bradley 1746-OV32 Thirty-Two-Point DC Sinking Output Module Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Identify Series D or an earlier series from the complete module label
- Account for the nonreplaceable group fuses used on earlier hardware
- Recalculate group current and external protection when changing series
- Wire both common pins when a group must carry more than 2 A
- Keep the two sixteen-point returns assigned to their documented groups
- Verify external supply polarity before connecting sinking loads
- Use the documented 32-point connectors or prewired cables
- Confirm point numbering and group boundaries before transferring field conductors
- Secure both plugs and preserve cable identification for future service
- High-density sinking control of 24 V DC industrial loads
- Two-group solenoid and relay-coil actuation in SLC 500 panels
- Legacy machine output expansion where field devices provide positive DC supply