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Wago 750-348 FC Canopen, Dsub Eco
WAGO 750-348 CANopen ECO fieldbus coupler with D-Sub interface for connecting WAGO I/O System 750/753 modules to CANopen industrial automation networks.
£205.85
Why Choose the WAGO 750-348 CANopen ECO Fieldbus Coupler?
The WAGO 750-348 is a CANopen ECO fieldbus coupler with D-Sub interface designed to integrate the modular WAGO I/O System 750/753 into CANopen automation networks. It serves as the communication gateway between distributed field devices and the control system, enabling reliable process data exchange between connected I/O modules and a CANopen master controller.
The ECO version is engineered for systems with a reduced process image width. It is ideal for applications primarily using digital signals or small amounts of analogue data while still maintaining the flexibility and scalability of the WAGO 750 modular I/O platform. :contentReference
During system start-up the coupler automatically detects all installed I/O modules and generates a local process image. Digital inputs and outputs are mapped byte-by-byte while analogue values are transmitted as words through CANopen process data objects (PDOs), enabling efficient communication with PLCs or industrial controllers. :contentReference
Key Advantages
- Reliable CANopen communication interface for distributed automation systems.
- ECO design optimised for reduced process data requirements.
- Automatic detection and configuration of connected I/O modules.
- Supports mixed installations of digital and analogue modules.
- Supports up to 64 I/O modules per node.
- Compact DIN rail device suitable for industrial control cabinets.
Key Features
- CANopen fieldbus coupler for WAGO I/O System 750/753.
- Communication based on CANopen DS-301 protocol.
- D-Sub 9 fieldbus connector.
- DIP switch configuration for node ID and baud rate.
- Automatic generation of a local process image.
- Supports up to 5 Rx PDOs and 5 Tx PDOs.
- DIN rail mounting for industrial automation systems.
CANopen Distributed I/O Integration
Fieldbus couplers act as the communication bridge between distributed I/O modules and automation controllers. The WAGO 750-348 allows sensors, actuators and monitoring equipment connected to WAGO I/O modules to communicate with PLCs or industrial PCs via the CANopen network.
Within the WAGO I/O architecture, the coupler automatically builds a process image from connected modules and transmits it through CANopen PDOs and SDOs. Digital signals are grouped into bytes while analogue values are transmitted as words, ensuring efficient data exchange across distributed control systems. :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 digital devices.
Technical Specifications
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| Supported Protocols | CANopen | |
|---|---|---|
| Product Series | WAGO I/O System 750 | |
| Device Type | Communication / Function Module | |
| Coil / Supply Voltage | 24 V DC | |
| Communication | CANopen | |
| Voltage | 24 V | |
| IP Rating | IP20 | |
| Series | WAGO I/O System 750 / 753 | |
| Device type | CANopen fieldbus coupler (ECO) | |
| Communication protocol | CANopen | |
| Transmission speed | 10 kbit/s → 1 Mbit/s | |
| Maximum modules per node | 64 | |
| Maximum fieldbus nodes | approx. 110 | |
| Process image | up to 32 bytes input / 32 bytes output | |
| Supply voltage | 24 V DC | |
| Fieldbus connection | 9-pin D-Sub connector | |
| Mounting | DIN rail (EN 60715) | |
| Operating temperature | approx. 0 °C to +55 °C | |
| Ingress protection | IP20 | |
| HS Code | 85176200 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What does the WAGO 750-348 coupler do?
It connects WAGO I/O System 750/753 modules to a CANopen network so PLC controllers can communicate with distributed field devices.
What does the ECO version mean?
The ECO version is designed for applications with smaller process data volumes, typically installations using mostly digital I/O signals. :contentReference
How many I/O modules can be connected?
The coupler supports up to 64 connected I/O modules within a single distributed node.
What communication speeds are supported?
The CANopen interface supports speeds from 10 kbit/s up to 1 Mbit/s. :contentReference
Where is the coupler installed?
The coupler is mounted at the beginning of a WAGO I/O node on a DIN rail within PLC control cabinets or distributed automation systems.
Trusted by Automation Engineers
WAGO CANopen fieldbus couplers are widely used by automation engineers and machine builders to integrate distributed I/O modules into industrial CANopen control networks.
