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Wago 750-333/025-000 FC Profibus, G2 12Mbd T
WAGO 750-333/025-000 PROFIBUS DP/V1 fieldbus coupler with extended temperature range for connecting WAGO I/O System 750/753 modules to PROFIBUS automation networks.
£350.60
Why Choose the WAGO 750-333/025-000 PROFIBUS DP Fieldbus Coupler?
The WAGO 750-333/025-000 is a PROFIBUS DP/V1 fieldbus coupler designed for integrating the modular WAGO I/O System 750/753 into PROFIBUS automation networks. Acting as the communication interface between field devices and PLC controllers, the coupler exchanges process data between connected I/O modules and the PROFIBUS master system.
During system initialisation, the coupler automatically detects the installed I/O modules and builds a process image of all inputs and outputs. Digital signals are transmitted bit-by-bit, while analogue signals are transferred as bytes or words, enabling efficient communication between sensors, actuators and automation controllers. :contentReference
This second-generation PROFIBUS coupler supports high-speed communication up to 12 MBd and offers an extended operating temperature range, making it suitable for demanding industrial automation environments and distributed control architectures. :contentReference
Key Advantages
- Reliable PROFIBUS DP/V1 communication for distributed automation systems.
- Automatic detection and configuration of connected I/O modules.
- Supports mixed installations of digital and analogue modules.
- High-speed communication up to 12 MBd.
- Supports up to 63 modules per node.
- Extended temperature capability for harsh industrial environments.
Key Features
- PROFIBUS DP/V1 fieldbus coupler for WAGO I/O System 750/753.
- Automatic generation of a local process image of connected modules.
- Supports digital and analogue I/O module communication.
- Communication speeds from 9.6 kBd to 12 MBd.
- Up to 63 connected I/O modules per node.
- 9-pin D-Sub PROFIBUS connector.
- DIN rail mounting for industrial control cabinets.
Industrial Automation Fieldbus Communication
Fieldbus couplers provide the communication interface between distributed I/O modules and central automation controllers. The WAGO 750-333/025-000 enables sensors, actuators and monitoring devices connected to WAGO I/O modules to communicate with PLC systems through the PROFIBUS industrial network.
Within the WAGO I/O System architecture, the coupler automatically maps the signals of all connected modules into the PROFIBUS process image. Modules with small bit widths are grouped into bytes to optimise address space and simplify integration into the automation application. :contentReference
Typical Applications
- Distributed PLC I/O systems using PROFIBUS networks.
- Industrial machine automation and robotics.
- Factory automation and production lines.
- Process monitoring and control systems.
- Integration of sensors, actuators and analogue devices.
Technical Specifications
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| Supported Protocols | PROFIBUS DP | |
|---|---|---|
| Product Series | WAGO I/O System 750 | |
| Device Type | Communication / Function Module | |
| Coil / Supply Voltage | 24 V DC | |
| Communication | PROFIBUS DP | |
| Voltage | 24 V | |
| IP Rating | IP20 | |
| Series | I/O System 750 / 753 | |
| Device type | PROFIBUS DP/V1 fieldbus coupler | |
| Communication protocol | PROFIBUS DP/V1 | |
| Transmission speed | 9.6 kBd → 12 MBd | |
| Maximum modules per node | 63 | |
| Maximum I/O points | approx. 6000 | |
| Process image | up to 244 bytes input / 244 bytes output | |
| Supply voltage | 24 V DC (−25% to +30%) | |
| Power jumper contact current | up to 10 A | |
| Fieldbus connection | PROFIBUS D-Sub 9 socket | |
| Mounting | DIN rail (EN 60715) | |
| Operating temperature | −20 °C to +60 °C | |
| Ingress protection | IP20 | |
| HS Code | 85176200 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What does the WAGO 750-333/025-000 fieldbus coupler do?
It connects the WAGO I/O System 750/753 to a PROFIBUS DP network and manages communication between the PLC and connected I/O modules.
How many modules can be connected?
The coupler supports up to 63 I/O modules within a single distributed I/O node.
What communication speed is supported?
The PROFIBUS interface supports speeds from 9.6 kBd up to 12 MBd.
Is this version suitable for harsh environments?
Yes. The 750-333/025-000 version supports an extended operating temperature range for demanding industrial applications.
Where is the coupler installed?
The coupler is installed at the beginning of a WAGO I/O node on a DIN rail within a PLC control cabinet or distributed automation system.
Trusted by Automation Engineers
WAGO fieldbus couplers are widely used by machine builders and automation engineers to integrate distributed I/O modules into industrial control networks.
