- Field termination interface for compatible 1746 servo-control modules
- Connects drive, encoder, fast I/O, power and emergency-stop wiring
- Interfaces to the servo module through the documented 1746-HCA cable
1746-HT centralizes field wiring for a compatible Allen-Bradley 1746 servo-control installation.
Correct selection depends on the host module, 1746-HCA cable, drive, motor, encoder, fast I/O, field-power and machine-safety configuration.
Replacement work should preserve exact terminal identification and drawings, followed by electrical, safety and guarded-motion verification before service.
Availability: Rockwell Automation lists 1746-HT as Discontinued with no planned Rockwell Automation replacement; sourcing is confirmed during quotation.
Allen-Bradley 1746-HT 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.
- Drive command and feedback termination
- Encoder and fast-I/O field connections
- Power-supply and emergency-stop circuit connections
- Use the documented 1746-HCA cable between the panel and servo module
- Photograph and label every terminal, shield and ground before removal
- Follow the approved machine drawing and safety design for all reconnection work
- Inspect connectors, terminals, insulation, corrosion and mechanical damage
- Perform point-to-point continuity and grounding verification
- Prove feedback, I/O, emergency stop, limits, faults and guarded motion
- Field termination for 1746-HSRV servo systems
- Encoder, drive and fast-I/O wiring consolidation
- Legacy SLC motion-panel maintenance and controlled replacement