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Wago 750-550/000-200 2Ao, 0-10 Vdc
WAGO 750-550/000-200 relay output module with two potential-free relay contacts for switching AC or DC loads within the WAGO I/O System 750/753 distributed automation platform.
£232.41
Why Choose the WAGO 750-550/000-200 Relay Output Module?
The WAGO 750-550/000-200 is a compact 2-channel relay output module designed for integration with the WAGO I/O System 750 and 753 distributed automation platform. It allows PLCs and fieldbus controllers to switch electrical loads via mechanical relay contacts, providing a reliable interface between low-voltage control signals and higher voltage field devices.
Each channel features a potential-free relay contact capable of switching both AC and DC loads. This makes the module suitable for controlling devices such as contactors, solenoid valves, alarms, lighting circuits and other automation equipment across industrial and building control systems.
With its slim 12 mm module width, the 750-550/000-200 supports efficient cabinet layouts and high-density I/O installations. The module uses WAGO’s proven CAGE CLAMP® spring pressure connection technology, ensuring fast installation, secure wiring and long-term vibration resistance in demanding industrial environments.
Key Advantages
- 2 relay output channels for switching industrial loads.
- Potential-free relay contacts for flexible AC and DC switching.
- Provides galvanic isolation between control and field circuits.
- Compact 12 mm module width for high-density control cabinets.
- CAGE CLAMP® spring pressure terminals for secure wiring.
- Fully compatible with the WAGO I/O System 750 and 753.
Key Features
- 2-channel relay output module.
- Potential-free switching contacts.
- Suitable for AC and DC loads.
- Mechanical relay outputs for electrical isolation.
- Compact 12 mm DIN rail module.
- CAGE CLAMP® spring connection technology.
- Integrated within the WAGO distributed I/O architecture.
- Designed for industrial control and automation systems.
Reliable Distributed Automation with WAGO I/O
The WAGO I/O System 750/753 provides a flexible distributed automation platform used in machine control, process automation and building automation systems. The modular architecture allows digital, analogue and communication modules to be combined to create scalable automation solutions.
Relay output modules such as the 750-550/000-200 are particularly useful when electrical isolation is required or when switching higher voltage circuits from PLC signals. Mechanical relay contacts provide a versatile interface between low-voltage control logic and field devices.
Typical Applications
- Industrial automation control systems.
- PLC-controlled relay switching.
- Switching AC loads and higher voltage circuits.
- Machine control and process automation.
- Alarm systems and signalling devices.
- Building automation and facility control systems.
Technical Specifications
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| Signal / Input Range | 0–10 V | |
|---|---|---|
| Product Series | WAGO I/O System 750 | |
| Device Type | Analogue I/O Module | |
| Output Type | Relay | |
| Signal Type / Function | Analogue, Relay | |
| Number of I/O | 2 | |
| IP Rating | IP20 | |
| Series | WAGO I/O System 750 / 753 | |
| Module type | Relay output module | |
| Number of outputs | 2 relay outputs | |
| Contact type | Potential-free relay contact | |
| Maximum switching voltage | approx. 250 V AC / 30 V DC | |
| Maximum switching current | approx. 2 A per contact | |
| Switching type | Mechanical relay | |
| System supply voltage | 5 V DC via internal system bus | |
| Connection technology | CAGE CLAMP® spring connection | |
| Mounting type | 35 mm DIN rail | |
| Module width | 12 mm | |
| Dimensions | approx. 100 × 12 × 67.8 mm | |
| Operating temperature | -20 °C to +60 °C | |
| Protection rating | IP20 | |
| Isolation | galvanic isolation between system and field side | |
| Approvals | CE, UL and international industrial approvals | |
| HS Code | 85389099 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the WAGO 750-550/000-200 module used for?
The module provides two relay outputs that allow PLCs or controllers to switch AC or DC loads such as contactors, valves and signalling devices.
Are the relay contacts electrically isolated?
Yes. The relay contacts are potential-free and provide galvanic isolation between the control system and the switched load.
What voltage can the relay contacts switch?
The contacts can typically switch loads up to approximately 250 V AC or 30 V DC, depending on the load characteristics.
How is the module installed?
The module mounts on a standard 35 mm DIN rail and connects to other WAGO I/O modules through the internal system bus.
Which systems is this module compatible with?
The 750-550/000-200 is compatible with the WAGO I/O System 750 and 753, including WAGO PLCs and fieldbus couplers.
Trusted by Automation Engineers
WAGO relay output modules are trusted by machine builders and automation engineers worldwide for reliable switching, electrical isolation and flexible integration within industrial control systems.
