1747-SN | Allen-Bradley | SLC 500 Remote I/O Scanner Module

Product Description

The 1747-SN Remote I/O (RIO) scanner module from Allen-Bradley is designed for the SLC 500 series, enabling reliable communication between processors and distributed I/O devices. This module supports long-distance cabling, robust environmental tolerance, and seamless integration with multiple SLC processors. It is widely used in industrial automation systems requiring extended I/O connectivity and dependable performance.

Technical Specifications

• Manufacturer: Allen-Bradley

• Part Number: 1747-SN

• Product Line: SLC 500

• Category: PLCs

• Module Type: Remote I/O (RIO) Scanner Module

• Weight: 0.44 lbs (0.20 kg)

• Operating Temperature: 0°C to +60°C

• Storage Temperature: -40°C to +85°C

• Relative Humidity: 5–95% non-condensing

• Backplane Current Draw:

• 600 mA @ 5 V DC

• 90 mA @ 24 V DC

• Compatible Processors: SLC 5/02, 5/03, 5/04, 5/05

• Number of Ports: 1

• Communication Cable: Belden 9463

• Maximum Cable Length: 3048 m (10,000 ft)

• Chassis Capacity: Up to 30 slots

• Communication Type: Remote I/O

• Backup Memory: Flash

Key Features

• Extended Cable Length: Supports up to 10,000 ft with Belden 9463 cable

• Processor Compatibility: Works with multiple SLC 500 processors

• Reliable Communication: Ensures stable remote I/O scanning

• Compact Design: Lightweight at 0.20 kg for easy installation

Application Scenarios

• Distributed control in manufacturing plants

• Oil and gas process monitoring

• Chemical and pharmaceutical production systems

• Power generation and utility automation

FAQ

Q: Which processors are compatible with the 1747-SN?  A: It supports SLC 5/02, 5/03, 5/04, and 5/05 processors.

Q: What is the maximum cable length supported?  A: Up to 3048 meters (10,000 ft) using Belden 9463 cable.