Allen-Bradley 1771-HSAR Servo Controller Module

Advanced motion control for precision industrial automation. The 1771-HSAR delivers reliable servo control with integrated memory backup.

Key Features

• 96KB battery-backed memory
• Servo control capability
• Multiple connection ports
• Lithium battery backup
• RS-232 programming port
• Handheld pendant compatible

Technical Specifications

Brand: Allen-Bradley
Model: 1771-HSAR
Module Type: Servo Controller
Memory Capacity: 96KB with battery backup
Battery Type: Lithium
Battery Life: 3 years typical
Backup Duration: Up to 10 years
Power Supply: 120V/220V AC
Update Period: 2 ms per axis
Backplane Current: 1.7 Amps
Input Frequency: 250 kHz maximum
Analog Output: ±10V DC command
Connectors: RS-232, AUX FDBK, E-Stop
Pulse Capture: 50-9999 microseconds
Dimensions: 89 x 165 x 51 mm
Slot Requirement: 2 slots per axis

Installation Guide

Install in 1771 chassis. Connect power supply. Use proper cables. Check all connections. Test system operation.

Shipping & Warranty

12-month reliability warranty. Fast delivery via FedEx, UPS, DHL. Secure packaging included.

Download Resources

Access complete technical documentation:

• Installation manual
• Programming guide
• Wiring diagrams
• Specification sheets
• Troubleshooting guide

Download Complete Technical Manual

Technical Questions

What is the memory capacity?

96KB battery-backed memory for storing programs and parameters.

How long does the battery last?

Lithium battery provides 3 years typical life and up to 10 years backup.

What connectors are available?

RS-232 port, auxiliary feedback connector, and E-Stop connections.

What power supply is needed?

Requires 120V or 220V AC power supply for operation.

Is handheld pendant supported?

Yes, compatible with handheld pendant for parameter modification.

© 2025 Ubest Automation Limited. All rights reserved.
Original Source: https://www.ubestplc.com/
Contact: sales@ubestplc.com | Phone: +86 180 3000 5825