Allen Bradley 1747-L551 SLC 5/05 CPU Processor Module

Overview

The Allen Bradley 1747-L551 SLC 5/05 CPU Processor Module is designed for the SLC 500 automation platform, delivering reliable processing performance and efficient communication capabilities for industrial control systems. It supports advanced data handling, remote connectivity, and stable operation in demanding manufacturing environments.

General Information

Part Number: 1747-L551

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 Ethernet communication and diagnostics

Power Specifications

Supply Voltage: 5 V DC via chassis backplane

Power Consumption: Approximately 5 W

Power Source: Backplane-powered design

Protection Features: Built-in overload and short-circuit protection

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

Communication & Interface

Communication Ports: Ethernet port and RS-232 serial interface

Network Support: Supports EtherNet/IP and DH-485 communication

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

Diagnostics: Processor fault monitoring, communication diagnostics, and memory status detection

Operator Interface: Front-panel status LEDs and 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 0.29 kg

Fast Shipping Available!