WAGO 750-362 Modbus TCP/UDP fieldbus coupler with dual RJ45 Ethernet ports for connecting WAGO I/O System 750/753 modules to industrial Ethernet networks.
£268.94
The WAGO 750-362 is a Modbus TCP/UDP fieldbus coupler designed to connect the modular WAGO I/O System 750/753 to industrial Ethernet networks. It acts as the communication interface between distributed field devices and PLC or SCADA systems, enabling reliable data exchange between connected I/O modules and Modbus-based automation controllers.
During system start-up, the coupler automatically detects all connected digital, analogue and specialty I/O modules and creates a local process image. This process image maps all signals from the I/O modules and transfers them through the Modbus TCP/UDP interface for communication with automation systems. :contentReference
The device features dual RJ-45 Ethernet interfaces with an integrated switch, allowing simple line topology wiring without the need for additional network switches or hubs. This makes the coupler ideal for distributed industrial automation systems and modern Ethernet-based control architectures. :contentReference
Industrial Ethernet networks are widely used in modern automation systems for connecting PLC controllers, I/O devices and supervisory systems. The WAGO 750-362 enables distributed field devices to communicate with control systems through the widely adopted Modbus TCP protocol, allowing easy integration into SCADA, PLC and industrial control environments. :contentReference
Within the WAGO I/O architecture, signals from connected modules are automatically mapped into the Ethernet process image and transmitted through the Modbus network. This simplifies system configuration and enables scalable distributed automation architectures. :contentReference
| Voltage | 24 V |
|---|---|
| IP Rating | IP20 |
| Series | WAGO I/O System 750 / 753 |
| Device type | Modbus TCP fieldbus coupler |
| Communication protocols | Modbus TCP, Modbus UDP |
| Ethernet protocols | HTTP(S), BootP, DHCP, DNS, SNTP, FTP(S), SNMP |
| Network connection | 2 × RJ-45 Ethernet |
| Transmission speed | 10 / 100 Mbit/s |
| Maximum modules per node | 64 |
| Maximum modules with bus extension | up to 250 |
| Process image | up to approx. 1020 words input / output |
| Supply voltage | 24 V DC (−25% to +30%) |
| Mounting | DIN rail (EN 60715) |
| Operating temperature | approx. 0 °C to +55 °C |
| Ingress protection | IP20 |
| HS Code | 85176200 |
| Country of Manufacture | Germany |
It connects WAGO I/O System 750/753 modules to an Ethernet network using the Modbus TCP/UDP protocol.
The coupler supports up to 64 I/O modules without bus extension and up to 250 modules with bus extensions.
The integrated switch allows Ethernet devices to be connected in line topology without external switches or hubs.
Yes. An integrated web server provides configuration, diagnostics and status information via a standard web browser.
The coupler is mounted at the start of a WAGO I/O node on a DIN rail inside PLC control cabinets or distributed automation systems.
WAGO Modbus TCP couplers are widely used by automation engineers to integrate distributed I/O modules into Ethernet-based industrial control networks.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...