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Wago 750-362 FC Modbus TCP
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.
£249.65
Why Choose the WAGO 750-362 Modbus TCP Fieldbus Coupler?
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
Key Advantages
- Reliable Modbus TCP/UDP communication over industrial Ethernet.
- Automatic detection and configuration of connected I/O modules.
- Integrated dual Ethernet ports with switch for line topology.
- Supports mixed installations of digital, analogue and specialty modules.
- Scalable architecture supporting up to 64 I/O modules per node.
- Web-based configuration and diagnostics via integrated web server.
Key Features
- Modbus TCP/UDP fieldbus coupler for WAGO I/O System 750/753.
- Communication speed up to 10/100 Mbit/s Ethernet.
- Integrated two RJ-45 Ethernet interfaces.
- Supports standard Ethernet protocols such as HTTP, DHCP, DNS and SNMP.
- Automatic creation of a local process image.
- DIP switch configuration for IP address assignment.
- DIN rail mounting for industrial control cabinets.
Industrial Ethernet Automation Integration
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
Typical Applications
- Distributed PLC I/O systems using Modbus TCP networks.
- Industrial machine automation.
- Factory automation and production systems.
- Process monitoring and control installations.
- Integration of sensors, actuators and analogue devices.
Technical Specifications
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| Supported Protocols | Modbus TCP | |
|---|---|---|
| Product Series | WAGO I/O System 750 | |
| Device Type | Communication / Function Module | |
| Coil / Supply Voltage | 24 V DC | |
| Communication | Modbus TCP | |
| 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 |
Frequently Asked Questions
What does the WAGO 750-362 coupler do?
It connects WAGO I/O System 750/753 modules to an Ethernet network using the Modbus TCP/UDP protocol.
How many I/O modules can be connected?
The coupler supports up to 64 I/O modules without bus extension and up to 250 modules with bus extensions.
Why are two Ethernet ports included?
The integrated switch allows Ethernet devices to be connected in line topology without external switches or hubs.
Can the coupler be configured remotely?
Yes. An integrated web server provides configuration, diagnostics and status information via a standard web browser.
Where is the coupler installed?
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.
Trusted by Automation Engineers
WAGO Modbus TCP couplers are widely used by automation engineers to integrate distributed I/O modules into Ethernet-based industrial control networks.
