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Wago 750-552/000-200 2Ao, 0-20Ma
WAGO 750-552/000-200 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 750-552/000-200 Relay Output Module?
The WAGO 750-552/000-200 is a compact 2-channel relay output module designed for use within the WAGO I/O System 750 and 753 distributed automation platform. It enables PLCs and fieldbus controllers to switch AC or DC loads through mechanical relay contacts, creating a reliable interface between low-voltage control signals and external electrical equipment.
Each channel features a potential-free relay contact capable of switching higher voltage circuits compared with standard digital outputs. This makes the module ideal for controlling devices such as contactors, solenoid valves, motors, alarms and lighting circuits within industrial automation and building control applications.
The module’s slim 12 mm width allows efficient cabinet layouts and high-density installations within distributed I/O systems. WAGO’s trusted CAGE CLAMP® spring pressure connection technology ensures fast wiring, vibration-resistant connections and maintenance-free operation 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 electrical isolation between PLC control signals and field circuits.
- Compact 12 mm module width for space-efficient control cabinets.
- CAGE CLAMP® spring pressure terminals for fast and secure wiring.
- Fully compatible with the WAGO I/O System 750 and 753.
Key Features
- 2-channel relay output module.
- Potential-free switching contacts.
- Mechanical relay outputs for AC and DC loads.
- Galvanic isolation between system and field circuits.
- Compact 12 mm DIN rail module.
- CAGE CLAMP® spring connection technology.
- Integrated into the WAGO distributed I/O architecture.
- Designed for industrial and building automation systems.
Reliable Distributed Automation with WAGO I/O
The WAGO I/O System 750/753 provides a modular distributed automation platform widely used in machine control, process automation and building automation systems. The architecture allows digital, analogue and communication modules to be combined to create scalable industrial control solutions.
Relay output modules such as the 750-552/000-200 are particularly useful when electrical isolation or switching of higher voltage circuits is required. Mechanical relay contacts allow PLC systems to safely control external loads and equipment across a wide range of industrial applications.
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 equipment.
- Building automation and facility management systems.
Technical Specifications
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| Signal / Input Range | 0–20 mA | |
|---|---|---|
| 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 contacts | |
| Maximum switching voltage | up to approx. 250 V AC / 30 V DC | |
| Maximum switching current | up to approx. 2 A per channel | |
| 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 circuits | |
| Approvals | CE, UL and international industrial approvals | |
| HS Code | 85389099 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the WAGO 750-552/000-200 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 750-552/000-200 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 performance, electrical isolation and flexible integration within industrial control systems.
