Allen Bradley 1746-RL61 PLC Controller, I/O Module, or PLC Accessory

Technical notes

Allen Bradley 1746-RL61 is maintained as a PLC controller, I/O module, or PLC accessory for PLC cabinet maintenance, I/O expansion, and controller-platform spare matching. It is grouped with Allen-Bradley PLC / I/O family records so buyers can compare like-for-like spares instead of treating it as an anonymous import line. The card is kept at standard depth because classified supplier or distributor evidence is useful, but not enough to close every electrical, mechanical, or revision question. Current structured facts include compatible system Allen-Bradley Logix, SLC, or distributed I/O environment; series Allen-Bradley PLC / I/O family; product family Allen-Bradley PLC / I/O family; function PLC control, I/O, battery, or fieldbus expansion support. No reliable price should be treated as guaranteed; the RFQ should confirm current USD market context and condition. Before approval, confirm controller family, I/O signal type, revision or firmware, terminal layout, quantity, preferred condition, and destination country. The record does not claim authorized distribution, guaranteed stock, warranty, lead time, or final compatibility without operations review.

Key features

• Manufacturer part number: 1746-RL61
• Manufacturer: Allen Bradley
• Category: PLC Modules
• Type: PLC controller, I/O module, or PLC accessory
• Family/context: Allen-Bradley PLC / I/O family
• compatible system: Allen-Bradley Logix, SLC, or distributed I/O environment
• series: Allen-Bradley PLC / I/O family
• product family: Allen-Bradley PLC / I/O family

Applications

• PLC cabinet maintenance
• I/O module replacement by BOM
• automation retrofit sourcing

Verified specifications