Allen-Bradley 1747-SCNR | SLC500 ControlNet Scanner Module

Overview

The 1747-SCNR from Allen-Bradley is a ControlNet Scanner module designed to interface SLC500 processors with ControlNet networks. It features dual ControlNet ports, supporting both non-redundant and redundant media. This module ensures reliable communication between SLC processors and networked devices using M1/M0 file transfers and discrete I/O. Its compact design and industrial-grade construction allow installation in standard SLC chassis, enhancing automation system connectivity.

Key Features

• Dual ControlNet ports for flexible network topology

• Supports non-redundant and redundant media for secure operations

• Compatible with SLC 5/02, 5/03, 5/04, and 5/05 processors

• LED status indicators: CHA, CHB, and OK for monitoring

• Maximum backplane current: 90 mA @ 24 V, 800 mA @ 5 V

• EMC compliance: EN 50082-2, industrial immunity standard

• Operating temperature: 0–60°C, storage temperature: -40–85°C

• Shock tolerance: 30 g operating, 50 g non-operating

• Compact weight: 1 lb (0.45 kg)

Technical Specifications

Advantages

The 1747-SCNR ensures robust communication between SLC500 processors and ControlNet devices. Its dual ports support redundant configurations for high reliability. Built-in LEDs allow easy network monitoring, and the module meets industrial EMC standards for signal integrity. Its compact size and lightweight design simplify chassis installation, while shock and temperature tolerances ensure durable operation in industrial environments.

FAQ

Q1: Is the 1747-SCNR new and original?
A: Yes, this module is brand new, original, and factory-certified.

Q2: How fast can the 1747-SCNR be shipped?
A: Depending on order size, we ship within 3 days to 2 weeks via DHL or similar carriers.

Q3: Can I return the module if there is a quality issue?
A: Yes, we provide a 30-day return policy for any manufacturing defects.

Q4: What SLC processors are compatible with the 1747-SCNR?
A: It works with SLC 5/02, 5/03, 5/04, and 5/05 processors.

Q5: What are the environmental limits for this module?
A: The 1747-SCNR operates at 0–60°C, stores at -40–85°C, and tolerates 5–95% non-condensing humidity.