Allen Bradley 1747-L553 SLC 5/05 CPU Processor Module

Overview

The Allen Bradley 1747-L553 SLC 5/05 CPU Processor Module is designed for the SLC 500 PLC platform, offering reliable and efficient processing for industrial automation systems. It ensures accurate logic execution, seamless communication with I/O modules, and stable operation in manufacturing and process control environments.

General Information

Part Number: 1747-L553

Manufacturer: Allen Bradley

Brand / Country of Origin: Allen Bradley / United States

Series: SLC 500

Type: SLC 5/05 CPU Processor Module

Mounting: Rack-mounted installation in SLC 500 chassis

Technology: Microprocessor-based PLC controller with integrated memory and diagnostics

Power Specifications

Supply Voltage: 5 V DC via chassis backplane

Power Consumption: Approximately 5 W

Power Source: Backplane-powered design

Protection Features: Overload and short-circuit protection

Status Indicators: LEDs for RUN, FLT, BATT, and communication activity

Communication & Interface

Communication Ports: RS-232 serial interface

Network Support: Supports DH-485 network communication

Processor Function: Executes control logic and manages connected I/O modules

Diagnostics: Processor fault detection, memory monitoring, and program scan supervision

Operator Interface: Front-panel LED indicators and removable memory module support

Reset Capability: Hardware and software reset functions

Environmental

Operating Temperature: 0 °C to +60 °C

Storage Temperature: −40 °C to +85 °C

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

Vibration Resistance: Suitable for industrial automation environments

Protection Rating: IP20 when installed in proper enclosure

Dimensions & Weight

Dimensions (L × W × H): 145 × 35 × 142 mm

Weight: Approximately 0.28 kg

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