Wago 750-325 Fieldbus Coupler CC-Link

Why Choose the WAGO 750-325 CC-Link Fieldbus Coupler?

The WAGO 750-325 is a CC-Link fieldbus coupler designed to connect the modular WAGO I/O System 750/753 to a CC-Link industrial automation network. Acting as the interface between field devices and the control system, the coupler exchanges process data between connected I/O modules and a CC-Link master controller.

The coupler automatically detects all connected digital, analogue and speciality modules and builds a local process image representing the installed I/O configuration. Digital signals are transmitted bit-by-bit, while analogue data is transferred word-by-word, enabling efficient mixed-signal installations across distributed automation systems. :contentReference

Supporting up to 64 connected I/O modules within a single node, the 750-325 allows system integrators and machine builders to implement scalable distributed control architectures for factory automation, machine control and industrial process systems. :contentReference

Key Advantages

• Reliable CC-Link communication interface for WAGO I/O systems.
• Automatic detection and configuration of connected I/O modules.
• Supports mixed installations of digital, analogue and speciality modules.
• Scalable architecture supporting up to 64 modules per node.
• Efficient process data exchange between field devices and PLC systems.
• Compact DIN rail device designed for industrial control cabinets.

Key Features

• CC-Link fieldbus coupler for WAGO I/O System 750/753.
• Supports CC-Link protocol versions V1.1 and V2.0.
• Automatic generation of a local process image for connected modules.
• Supports mixed configurations of digital and analogue I/O modules.
• Communication speeds from 156 kbps up to 10 Mbps.
• Integrated CC-Link communication interface.
• DIN rail mounting for industrial automation panels.

Technical Specifications

• Manufacturer: WAGO
• Series: I/O System 750 / 753
• Model: 750-325
• Device type: Fieldbus coupler
• Communication protocol: CC-Link
• Supported protocol versions: CC-Link V1.1 and V2.0
• Communication speeds: 156 kbps → 10 Mbps
• Maximum modules per node: 64
• Supply voltage: 24 V DC
• Power jumper contact current: up to 10 A
• Fieldbus connection: CC-Link connector interface
• Mounting: DIN rail (EN 60715)
• Ingress protection: IP20
• Application: Distributed industrial I/O communication via CC-Link networks

Industrial Automation Fieldbus Communication

Fieldbus couplers serve as the communication bridge between distributed I/O modules and central control systems. The WAGO 750-325 enables sensors, actuators and automation equipment connected to WAGO I/O modules to communicate with PLC systems through the CC-Link industrial network.

Within the WAGO I/O System architecture, the coupler automatically constructs the process image of all connected modules. Digital signals are transmitted bit-by-bit while analogue signals are transferred word-by-word, allowing flexible mixed-signal automation installations within a single distributed I/O node. :contentReference

Typical Applications

• Distributed PLC I/O systems using CC-Link networks.
• Industrial machine automation.
• Factory automation and production equipment.
• Process monitoring and control systems.
• Integration of sensors, actuators and analogue devices.

Trusted by Automation Engineers

WAGO fieldbus couplers are widely used by automation engineers and machine builders to integrate distributed I/O modules into industrial control networks.