Allen-Bradley 1747-FC Ferrite Collar for EMI/RFI Suppression

Product Overview

The 1747-FC is a ferrite collar from Allen-Bradley. It belongs to the SLC 500 series. This accessory suppresses EMI and RFI noise. It works with RS-232 cables. The collar uses ferrite material for noise attenuation. Plastic housing adds durability. Installation is simple and quick. It fits controllers like 1747-L541, 1747-L542, and 1747-L543. The collar improves signal quality. It helps automation equipment run reliably.

Application Scenarios

Use the 1747-FC in industrial environments with electrical noise. It protects RS-232 communication lines. Place it where the cable leaves the module. This setup reduces interference effectively. It works well with SLC 500 systems. Common applications include factory automation and process control. It also suits distributed I/O setups. The collar ensures stable data transmission. It meets European EMC standards. Use it in regulated industries.

Technical Specifications

Manufacturer: Allen-Bradley. Series: SLC 500. Part Number: 1747-FC. Product Type: Ferrite Collar. Compatible Cable: RS-232. Controller Compatibility: 1747-L541, 1747-L542, 1747-L543. Primary Function: EMI/RFI Suppression. Compliance: European EMC Directive. Placement: Where cable exits module. Material: Ferrite. Housing Material: Plastic. Installation Complexity: Low. The collar reduces noise without affecting data. It maintains signal integrity. Use it with any SLC 5/04 processor. It supports up to 4096 I/O points.

Installation & Maintenance Guide

First, locate the RS-232 cable exit on the module. Slide the 1747-FC onto the cable. Position it close to the connector. Ensure a tight fit. No tools are required. The plastic housing snaps shut. Test the connection afterward. Check for proper noise reduction. No special maintenance is needed. Keep the collar free from dust. Replace it if damaged. The collar works in temperatures from 0 to 60 degrees Celsius. Store it in a dry place.

Packing List

1 x 1747-FC Ferrite Collar. No additional parts included. The collar comes individually packed. It is ready to install. For bulk orders, check packaging details. Always verify compatibility before use.