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

Product Overview

The 1747-FC ferrite collar is an Allen-Bradley accessory. It belongs to the SLC 500 series. This component suppresses electromagnetic interference (EMI) and radio frequency interference (RFI). It works specifically with RS-232 cables. The collar blocks unwanted noise from affecting control signals. This protection ensures reliable automation performance. The ferrite material provides effective attenuation. The plastic housing offers durability and ease of use. Installation is low complexity. No special tools are needed. This product complies with the European EMC Directive. Users benefit from improved signal integrity. The collar is a simple yet effective solution for industrial environments.

Key Features

• Effective EMI/RFI suppression for RS-232 cables
• Compatible with SLC 500 controllers (1747-L541, 1747-L542, 1747-L543)
• Low complexity snap-on installation
• Ferrite core with plastic housing
• Compliant with European EMC Directive
• Improves signal quality and reduce errors

Application Scenarios

Use the 1747-FC in control systems with SLC 500 processors. It is designed for RS-232 communication ports. Place the collar where the cable exits the module. This position maximizes noise suppression. Typical applications include factory automation, process control, and machinery. The collar helps in environments with high electrical noise. It works well near motors and drives. The simple design allows quick installation without downtime. Maintenance teams can retrofit existing setups easily. The collar is ideal for new builds and upgrades.

Technical Specifications

• Manufacturer: Allen-Bradley
• Series: SLC 500
• Part Number: 1747-FC
• Product Type: Ferrite Collar
• Compatible Cable: RS-232 Cable
• Primary Function: EMI/RFI Suppression
• Compliance: European EMC Directive
• Material: Ferrite
• Housing Material: Plastic
• Installation Complexity: Low
• Compatible Controllers: 1747-L541, 1747-L542, 1747-L543

Installation & Maintenance Guide

Installing the 1747-FC is simple. Snap the collar around the RS-232 cable. Position it near the controller module exit point. Ensure the collar is closed securely. No tools are required. The collar stays in place by friction. Maintenance requires only periodic inspection. Check for cracks or damage. Replace the collar if it appears worn. The collar does not affect cable movement. It is a passive device with no moving parts. Proper placement ensures optimal performance. Always follow the recommended location.

Packing List

The package contains one 1747-FC ferrite collar. It also includes a product information sheet. The collar is individually packed. Verify compatibility with your cable diameter. Shipping is handled via FedEx, UPS, or DHL. Order now to enhance your system reliability.