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1771-KE Allen-Bradley
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Allen-Bradley 1771-KE is a communication controller module in the Bulletin 1771 I/O family. It installs in a slot of the 1771 chassis and provides an interface between RS-232-C devices (for example, a computer or graphics terminal) and an Allen-Bradley Data Highway network. Typical uses include integrating legacy serial devices into PLC-5 or Data Highway architectures for industrial control, diagnostics, or operator monitoring systems. Part 1771-KE supports full- or half-duplex RS-232-C communication and mounts directly in the I/O rack.
Best Suited For
- Integrating RS-232-C devices into Data Highway networks
- Slot-mounted communication interface in 1771 I/O chassis
- PLC-5/PLC-2 family serial device connectivity
- Diagnostics and data exchange with serial peripherals