- Eight current-sourcing DC outputs with electronic fault protection
- Operates from a 19.2…31.2 V DC field supply for nominal 24 V DC systems
- Channel indicators and controller status support fault identification and reset
1794-OB8EP combines eight higher-current DC sourcing outputs with electronic fault protection at the distributed I/O point.
A tripped channel can be identified from its red indicator and controller status, then reset after the field fault has been corrected.
Match the positive-logic load, supply, base wiring, surge duty, suppression, and reset method before returning the station to service.
Availability, condition, price, and shipping time for 1794-OB8EP are confirmed during quotation.
Allen-Bradley 1794-OB8EP FLEX I/O Eight-Point Electronically Protected DC 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.
- Each sourcing output is electronically protected against documented fault conditions.
- Red channel indicators and controller status identify a tripped output.
- Correct the field fault before using the approved reset method.
- Connect only compatible positive-logic DC loads to the sourcing outputs.
- Check steady current and starting surge against both channel and module limits.
- Use suitable suppression for inductive loads without reversing required polarity.
- Inspect the channel wiring and load before attempting a reset.
- Choose front-button, controller-bit, or power-cycle reset according to the safe procedure.
- Confirm normal status indication and commanded operation before restoring production.
- Protected switching of compatible 24 V DC solenoids and actuators in distributed FLEX I/O stations.
- Machine-output control requiring per-channel electronic fault detection and reset capability.
- Higher-current DC load control where sourcing polarity and channel diagnostics are required.