1771-HSAR Servo Controller Module – Allen-Bradley PLC 5 Series

1771-HSAR Servo Controller Module

Brand: Allen-Bradley | Series: PLC 5 IMC | Type: Servo Controller

The 1771-HSAR is a high-performance servo controller module for the Allen-Bradley PLC 5 platform. It includes a battery-backed memory cartridge (96 KB) for storing application programs and AMP parameters. This module operates on a 120/220V AC power supply and supports advanced feedback control with auxiliary encoder inputs. Designed for precise motion control, it is ideal for demanding industrial automation environments.

Technical Specifications

• Manufacturer: Rockwell Automation / Allen-Bradley
• Model: 1771-HSAR
• Module Type: Servo Controller with ADV
• Input Frequency: Max 250 kHz differential
• Command Output: ±10V DC analog
• Update Period: 2 ms per axis
• Backplane Current: 1.7 A
• Memory: 96 KB lithium battery-backed (3 yrs typical, 10 yrs max backup)
• Fuse Voltage: 120V AC
• Slots: 2 slots per ES
• Dimensions: 3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)
• Pulse Capture: 50 – 9,999 microseconds

Key Features & Diagnostics

• Diagnostic Capabilities: RS-232 port for MML program debug, AMP parameter upload/download, and system testing.
• Feedback Interfaces: 15-pin AUX FDBK connector for auxiliary encoder and resolver rotor signals.
• Safety: Axis E-Stop connector (1771-CAP) for emergency stop integration.
• Environmental Tolerance: Designed for industrial environments with robust noise immunity.

Installation & Wiring

• Wiring Arm: 1771-WA (required for field wiring).
• Power Connection: Use 1771-CAS power cable to connect to 1771-PS7 power supply.
• Axis E-Stop: 1771-CAP cable to termination panel.
• Aux Feedback: 1771-CAPA cable for auxiliary encoder feedback.
• RS-232: 1771-CT50 cable for offline development system (T35/T50).
• Hand-held pendant supported for variable and parameter adjustments.

Compatibility & Maintenance

• PLC Compatibility: PLC 5 series (1771 I/O chassis).
• Software: MML programming environment.
• Battery Life: 3 years typical; memory retention up to 10 years with lithium battery.
• Debug: RS-232 connection enables easy on-site troubleshooting.

Typical Applications

• Precision positioning systems
• Robotic axis control
• Material handling equipment
• CNC machinery and automated assembly lines

Certifications & Packaging

• Certification: CE, UL recognized (per Rockwell standards).
• Package Includes: 1771-HSAR module, battery-backed memory cartridge, wiring arm (1771-WA) – sold separately.
• Warranty: 12 months against defects.

Why Buy From Oiltech Controls?

• 15+ years of expertise in industrial automation spares.
• Global shipment support – FedEx, UPS, DHL available.
• Tested surplus and refurbished options for obsolete systems.
• 12-month warranty on all products.
• Technical verification performed before shipping.
• Support for legacy control systems – we keep your plant running.

FAQ

• Q: Is the battery included?
  A: Yes, the lithium battery is pre-installed.
• Q: Can I use this with a 220V supply?
  A: Yes, it accepts 120/220V AC.
• Q: Does it support auxiliary encoders?
  A: Yes, via the 15-pin AUX FDBK connector.
• Q: How do I upload parameters?
  A: Use the RS-232 port with 1771-CT50 cable.

Shipping: We ship worldwide via FedEx, UPS, or DHL. Tracking provided.

Contact: For inquiries, email info@oiltechcontrols.com or WhatsApp +86 158 8020 0923.

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