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Wago 750-432 4Di, 24 Vdc 3ms 2-Wire
WAGO 750-432 8-channel digital input module for the WAGO I/O System 750 supporting 24 V DC digital signals in distributed automation systems.
£38.73
Why Choose the WAGO 750-432 8-Channel Digital Input Module?
The WAGO 750-432 is a compact 8-channel digital input module designed for integration within the WAGO I/O System 750. It allows PLCs and industrial controllers to monitor 24 V DC digital signals from sensors, push buttons and machine contacts, providing reliable signal detection across distributed automation systems.
The module converts incoming field signals into digital process data that can be read by a connected WAGO fieldbus coupler or programmable controller. Each input channel includes integrated filtering to suppress electrical noise and ensure stable signal acquisition in industrial control environments.
Designed for efficient control cabinet installations, the module provides eight digital inputs within a slim DIN rail housing, helping reduce cabinet space requirements while maintaining high channel density. WAGO CAGE CLAMP® spring pressure terminals ensure secure vibration-resistant wiring and rapid installation.
Key Advantages
- High-density 8-channel digital input module.
- Designed for standard 24 V DC industrial control signals.
- Integrated input filtering improves signal stability.
- High-side switching input configuration for sensor connections.
- CAGE CLAMP® spring terminals provide secure maintenance-free wiring.
- Compact DIN rail module suitable for distributed I/O systems.
Key Features
- 8 digital input channels.
- 24 V DC signal voltage.
- Digital input filtering for noise suppression.
- High-side switching input characteristic.
- Supports 1-conductor sensor connections.
- LED indicators for channel status.
- Power jumper contacts for field supply distribution.
- DIN rail mounted modular design.
Industrial Digital Signal Monitoring
Digital input modules serve as the interface between field devices and PLC control systems by converting electrical signals into digital data used by automation software. Sensors, switches and relay contacts generate signals that the controller reads to determine machine states and trigger control logic.
The modular architecture of the WAGO 750 Series allows distributed automation systems to scale easily as additional equipment or sensors are added. Engineers can expand I/O capacity simply by adding modules, enabling flexible control system design while reducing wiring complexity.
Typical Applications
- Monitoring proximity sensors and limit switches.
- PLC signal acquisition in industrial machinery.
- Machine status monitoring on production lines.
- Distributed I/O systems for factory automation.
- Industrial infrastructure and building automation.
Technical Specifications
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| Signal / Input Range | 24 V DC | |
|---|---|---|
| Product Series | WAGO I/O System 750 | |
| Device Type | Digital I/O Module | |
| Coil / Supply Voltage | 24 V DC | |
| Digital Inputs | 4 | |
| Signal Type / Function | Digital | |
| Number of I/O | 4 | |
| IP Rating | IP20 | |
| Series | WAGO I/O System 750 | |
| Module type | Digital input module | |
| Number of inputs | 8 channels | |
| Signal voltage | 24 V DC | |
| Voltage range signal (0) | −3 to +5 V DC | |
| Voltage range signal (1) | 15 to 30 V DC | |
| Input current per channel | approx. 2.8 mA | |
| Input filter | approx. 3 ms | |
| System supply voltage | 5 V DC via system bus | |
| Field supply voltage | 24 V DC via power jumper contacts | |
| Isolation | approx. 500 V between system and field levels | |
| Connection technology | CAGE CLAMP® spring terminals | |
| Mounting | 35 mm DIN rail | |
| Module width | approx. 12 mm | |
| Protection rating | IP20 | |
| Operating temperature | approx. 0 °C to +55 °C | |
| HS Code | 85389099 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the WAGO 750-432 module used for?
The module receives digital signals from sensors and switches and sends their status to a WAGO controller or fieldbus coupler.
How many input channels does the module provide?
The module provides eight digital input channels, allowing multiple field signals to be monitored simultaneously.
What voltage signals does the module support?
The module is designed for 24 V DC digital control signals, which are standard in industrial automation systems.
Why use a high-density digital input module?
High-density modules allow multiple field signals to be connected within a small cabinet footprint, reducing wiring complexity and saving control cabinet space.
How is the module installed?
The module mounts onto a standard 35 mm DIN rail and uses WAGO CAGE CLAMP® spring terminals for secure vibration-resistant wiring.
Trusted by Automation Engineers
WAGO 750 Series I/O modules are widely used by machine builders and system integrators to build scalable distributed control systems across manufacturing and industrial automation environments.
