Allen Bradley 1746-HSRV SLC 500 Servo Control Module

Overview

The Allen Bradley 1746-HSRV is a servo control module designed for the SLC 500 programmable logic controller (PLC) series. It provides precise motion control for servo motors, supporting high-speed positioning, speed regulation, and feedback monitoring in industrial automation systems.

General Information

Part Number: 1746-HSRV

Manufacturer: Allen Bradley

Brand / Country of Origin: Allen Bradley / USA

Series: SLC 500

Type: Servo Control Module

Mounting: DIN rail or rack installation in SLC 500 chassis

Technology: Closed-loop servo control, pulse-width modulation, feedback integration

Power Specifications

Supply Voltage: 5 V DC (powered via SLC 500 backplane)

Power Consumption: ≤ 2.5 W

Input: Powered directly from the SLC 500 chassis backplane

Protection: Overvoltage and short-circuit protection provided by backplane

Indicators: LEDs for module status, servo activity, and fault detection

Communication & Interface

Bus Interface: Backplane communication with SLC 500 CPU

Servo Channels: Single or multi-axis support depending on configuration

Diagnostics: Error reporting, channel monitoring, fault detection via CPU

Operator Interface: LED indicators for status and activity

Reset Features: Supports CPU and software-initiated reset

Environmental

Operating Temperature: 0 to +60 °C

Storage Temperature: −20 to +85 °C

Humidity: 5% to 95% RH, non-condensing

Protection Rating: Standard industrial enclosure (IP20)

Dimensions & Weight

Dimensions (L × W × H): 144.5 × 34.6 × 130.18 mm

Weight: 0.222 kg

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