1771-HT Termination Panel Allen-Bradley PLC 5

Product Overview

The 1771-HT module is a termination panel from Allen-Bradley. It belongs to the PLC 5 product line. This panel supports IMC 12X motion controllers. It offers a simple way to connect and troubleshoot. The panel includes D-shell connectors for servo cables. It also has pluggable screw-type connectors for user devices. Fast I/O LEDs show the status of 4 inputs and 4 outputs. An onboard relay handles E-stop functions. The relay allows daisy-chaining up to 3 servo controllers. Separate connectors support resolver and encoder systems. All user connections except RS-232 and user power go through the panel.

Application Scenarios

This panel works with IMC 120 motion control systems. It is ideal for wiring E-stop strings. It connects feedback devices, drives, and fast I/O. The panel simplifies wiring for pushbuttons and resets. Use it in resolver or encoder-based systems. It suits industrial automation tasks that need reliable motion control. The compact design fits standard cabinets.

Technical Specifications

• Brand: Allen-Bradley / Rockwell Automation
• Series: PLC 5
• Module Type: Termination Panel
• Intended Use: IMC 12X Motion Controller
• Connector: D-shell, Pluggable Screw-type
• Indicator: I/O LED
• Inputs: 4 fast inputs (FI1-FI4)
• Outputs: 4 fast outputs (FO1-FO4)
• Communication: RS-232
• Onboard Relay: For E-stop daisy-chain

Installation & Maintenance Guide

Mount the panel in a clean, dry area. Use the provided D-shell cables to connect the servo controller. Wire user devices to the pluggable screw terminals. Verify the E-stop relay connections before power-up. Check the LEDs to confirm I/O status. For maintenance, inspect connectors for wear. Keep the board free of dust. Do not modify onboard components. Replace the panel if any damage appears.

Packing List

• 1x 1771-HT Termination Panel
• 1x D-shell cable
• 1x User manual

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