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Wago 750-436 8Di, 24 Vdc 3ms Lss
WAGO 750-436 8-channel digital input module for the WAGO I/O System 750 supporting 24 V DC signals with low-side switching and 3 ms filtering.
£64.21
Why Choose the WAGO 750-436 8-Channel Digital Input Module?
The WAGO 750-436 is a compact 8-channel digital input module designed for the WAGO I/O System 750. It enables PLCs and industrial controllers to monitor 24 V DC digital signals from sensors, switches and other field devices, providing reliable signal acquisition within distributed automation architectures.
Each module receives control signals from connected field devices and transmits their switching status to a WAGO fieldbus coupler or programmable controller. The integrated noise-rejection filter with a 3 ms time constant ensures stable signal detection by preventing electrical noise or transient spikes from being interpreted as valid signals. :contentReference
Designed for high-density installations, the module provides eight digital inputs in a slim 12 mm DIN rail housing. Electrical isolation between the field and system levels enhances reliability and operational safety in demanding industrial environments. :contentReference
Key Advantages
- High-density 8-channel digital input module.
- Supports standard 24 V DC industrial control signals.
- 3 ms noise-rejection input filter ensures stable signal detection.
- Low-side switching input configuration for sensor connections.
- CAGE CLAMP® spring terminals provide secure maintenance-free wiring.
- Compact DIN rail design for distributed I/O systems.
Key Features
- 8 digital input channels.
- 24 V DC signal voltage.
- 3 ms digital input filter.
- Low-side switching input characteristic.
- Supports 1-conductor sensor connections.
- LED indicators for each channel status.
- Power jumper contacts for field supply distribution.
- DIN rail mounted modular design.
Industrial Digital Signal Monitoring
Digital input modules provide 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 allow controllers to determine machine states and trigger control logic.
The modular architecture of the WAGO 750 Series enables distributed automation networks that can scale easily. Engineers can expand I/O capacity simply by adding additional modules, creating flexible control architectures while reducing wiring complexity across production environments.
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 facility automation systems.
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 | 8 | |
| Signal Type / Function | Digital | |
| Number of I/O | 8 | |
| 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) | 15 to 30 V DC | |
| Voltage range signal (1) | −3 to +5 V DC | |
| Input current per channel | approx. 2.8 mA | |
| Input filter | approx. 3 ms | |
| Sensor connection | 1-conductor | |
| 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 750-436 module used for?
The module receives digital signals from sensors, switches or relay contacts 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 type of switching configuration does the module use?
The module uses a low-side switching input configuration, which is suitable for many industrial sensor wiring schemes.
What is the purpose of the 3 ms input filter?
The filter prevents electrical noise or short signal spikes from being interpreted as valid input signals, improving signal reliability.
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 system integrators and machine builders to create scalable distributed control systems across manufacturing and industrial automation environments.
