Wago 750-337 FC Canopen, Mcs

Why Choose the WAGO 750-337 CANopen Fieldbus Coupler?

The WAGO 750-337 is a CANopen fieldbus coupler designed to integrate the modular WAGO I/O System 750/753 into CANopen automation networks. Acting as the communication gateway between distributed field devices and the automation controller, the coupler exchanges process data between connected I/O modules and the CANopen master system.

The coupler automatically detects installed digital, analogue and speciality I/O modules and builds a local process image representing the entire I/O configuration. Digital signals are transmitted bit-by-bit, while analogue signals and specialty module data are transmitted as bytes or words, enabling efficient communication across industrial automation systems. :contentReference

Designed for scalable distributed control architectures, the 750-337 can support up to 64 connected I/O modules per node and communicates with the master controller using standard CANopen process data objects (PDOs) and service data objects (SDOs). :contentReference

Key Advantages

• Reliable CANopen communication interface for distributed I/O systems.
• Automatic detection and configuration of connected I/O modules.
• Supports mixed installations of digital, analogue and speciality modules.
• Flexible communication speeds from 10 kbit/s to 1 Mbit/s.
• Supports up to 64 I/O modules per node.
• Compact DIN rail design for industrial automation control cabinets.

Key Features

• CANopen fieldbus coupler for WAGO I/O System 750/753.
• Communication using CANopen DS-301 protocol.
• Configurable node ID and baud rate via DIP switches.
• Supports up to 32 Rx PDOs and 32 Tx PDOs.
• Automatic generation of a local process image.
• Integrated 5-pin CANopen fieldbus connector.
• DIN rail mounting for industrial control cabinets.

Technical Specifications

• Manufacturer: WAGO
• Series: WAGO I/O System 750 / 753
• Model: 750-337
• Device type: CANopen fieldbus coupler
• Communication protocol: CANopen (DS-301)
• Transmission speed: 10 kbit/s → 1 Mbit/s
• Maximum modules per node: 64
• Maximum fieldbus nodes per master: up to 110
• Supply voltage: 24 V DC
• Power jumper contact current: up to 10 A
• Fieldbus connection: 5-pin CANopen connector
• Mounting: DIN rail (EN 60715)
• Operating temperature: approx. 0 °C to +55 °C
• Ingress protection: IP20

Industrial Automation Fieldbus Communication

Fieldbus couplers act as the communication bridge between distributed I/O modules and automation controllers. The WAGO 750-337 enables sensors, actuators and monitoring devices connected to WAGO I/O modules to communicate with PLCs or industrial PCs over the CANopen industrial network.

Within the WAGO I/O System architecture, the coupler automatically maps signals from connected modules into the CANopen process data structure. Digital signals are grouped into bytes while analogue signals are transmitted as words, allowing efficient communication between the field level and the control system. :contentReference

Typical Applications

• Distributed PLC I/O systems using CANopen 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 CANopen industrial control networks.