| Brand | Allen-Bradley |
| Output | ±10 VDC Analog Command Outputs |
| Status | Discontinued by Manufacturer |
| Slot Usage | 2 Slots per Axis |
| Part Number | 1771-HSAR |
| Update Rate | 2 ms per Axis |
| Manufacturer | Rockwell Automation |
| Product Type | Servo Controller Module |
| Operating Voltage | 120 V |
Does the Allen-Bradley 1771-HSAR come with a warranty?
Yes. The 1771-HSAR is backed by our 24-Month Replace Industrial Warranty, with no rush fees or hidden warranty charges. If a unit fails under normal use within the warranty period, we repair or replace it.
Is this 1771-HSAR a genuine Allen-Bradley part?
The 1771-HSAR is sourced and verified independently. Replace Industrial, LLC is not a Rockwell Automation Authorized Distributor, and all warranties are provided directly by Replace Industrial.
Is the Allen-Bradley 1771-HSAR new or used?
We offer the 1771-HSAR in multiple conditions, from unused surplus to professionally reconditioned units. Every option is sourced and verified independently and covered by our 2-year replacement warranty.
What are the key ratings of the 1771-HSAR?
The 1771-HSAR runs on 120 V.
What is the Allen-Bradley 1771-HSAR?
The 1771-HSAR is an Allen-Bradley PLC-5 Servo Controller Module.
1771-HSAR
The Allen-Bradley 1771-HSAR is a high-performance servo controller module designed for use in motion control applications within the PLC-5 series. It operates at 120 V and provides ±10 VDC analog command outputs for precise servo motor positioning and velocity control. This module occupies 2 slots per axis in the 1771 I/O chassis and supports a fast update rate of 2 milliseconds per axis, enabling high-speed and accurate control. The 1771-HSAR is discontinued but remains a robust solution for legacy Allen-Bradley servo control systems.
All products are covered by our 2-Year (24-Month) Replace Industrial Warranty. If a unit is found defective under normal use within the warranty period, we repair or replace it at no additional cost, and a unit may be returned for a full refund within 30 days if returned in the same condition it was sent.
Replace Industrial is an independent distributor and does not convey the manufacturer's warranty; all warranties are provided by Replace Industrial alone. Read the full warranty policy
We repair a wide range of industrial automation equipment, including PLCs, HMIs, drives, servo motors, switches, and circuit breakers, with rush service for critical downtime. Request a quote, ship your unit, and we diagnose, repair, and return it. Request a repair quote
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