Home › Manufacturers › Allen Bradley › 1756-CFM

Allen Bradley

Allen Bradley 1756-CFM ControlLogix Communications Module

Allen Bradley ControlLogix Communication Filter Module with dual EtherNet/IP ports.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerAllen Bradley

Part number1756-CFM

Network Protocol EtherNet/IP

Speed 10/100 Mbps

Ports 2 x RJ45

Module Type Communication Filter

Get a price for 1756-CFM

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

EtherNet/IP filtering Dual 10/100 Mbps ports Layer 3 switching Network segmentation CIP compliance ControlLogix compatible

Product description

The Allen Bradley 1756-CFM is a ControlLogix Communication Filter Module designed to filter network traffic on an EtherNet/IP network. It acts as a Layer 3 switch, providing two 10/100 Mbps EtherNet/IP ports and supporting advanced network filtering capabilities to enhance network performance and security.

This module is crucial for isolating network segments and managing traffic flow in complex automation systems. It finds applications in large-scale manufacturing facilities, process control, and any environment where network segmentation and traffic management are critical for reliable operation.

Stanlo Automation, a trusted veteran-owned distributor, offers the Allen Bradley 1756-CFM as a surplus part. We understand the importance of reliable network components and provide tested, high-quality surplus modules to keep your operations running smoothly and efficiently.

Technical specifications

Network Protocol	EtherNet/IP
Speed	10/100 Mbps
Ports	2 x RJ45
Module Type	Communication Filter
Chassis	ControlLogix
Data Format	CIP
Isolation	Layer 3

Common applications

Network traffic management

Industrial Ethernet

SCADA systems

Distributed I/O

Plant-wide networks

High-availability systems

Data filtering

Compatible systems

ControlLogix Controllers (e.g., 1756-L55, 1756-L61, 1756-L62, 1756-L63) EtherNet/IP Network Devices FactoryTalk

Also known as

ControlLogix CFM AB 1756-CFM Allen Bradley Network Filter EtherNet/IP Communication Module

Replaces / compatible with

This module is designed to work within the ControlLogix system and does not directly replace a specific older module, but enhances network performance. It is compatible with various ControlLogix controllers.

Technical note

Expert tip

The 1756-CFM leverages the Common Industrial Protocol (CIP) for EtherNet/IP communication, allowing for seamless integration and advanced network management within a ControlLogix environment.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the primary function of the Allen Bradley 1756-CFM module?

The Allen Bradley 1756-CFM is a Communication Filter Module that acts as a Layer 3 switch for EtherNet/IP networks. Its primary function is to filter network traffic, segment the network, and improve overall network performance and security.