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Wago 750-404/000-001 Up Counter,
WAGO 750-404/000-001 digital input module with four channels for 24V DC signals designed for the WAGO I/O System 750/753 distributed automation platform.
£247.23
Why Choose the WAGO 750-404/000-001 4-Channel Digital Input Module?
The WAGO 750-404/000-001 is a compact 4-channel digital input module designed for integration within the WAGO I/O System 750/753. It captures 24 V DC signals from sensors, limit switches and push buttons and transfers these signals to the PLC or industrial controller via the system bus.
The module is engineered for reliable signal acquisition in demanding industrial environments. Each channel includes an integrated noise suppression filter to ensure stable signal detection even where electrical interference is present.
Using WAGO’s proven CAGE CLAMP® spring pressure connection technology, the module allows quick wiring, secure electrical connections and efficient installation within high-density control cabinet assemblies.
Key Advantages
- Reliable 4-channel digital signal acquisition for industrial automation.
- Designed for 24 V DC field signals from sensors and switches.
- Integrated signal filtering for improved noise immunity.
- Electrical isolation between field wiring and system electronics.
- Compact 12 mm DIN rail module for space-efficient I/O systems.
- Fast installation using CAGE CLAMP® connection technology.
Key Features
- 4 digital input channels.
- Designed for 24 V DC digital signals.
- Approx. 3 ms input filter for signal stabilisation.
- Supports 2-wire and 3-wire sensor connections.
- Status LEDs for each input channel.
- CAGE CLAMP® spring terminals for fast wiring.
- DIN rail mounting for control cabinet installation.
Distributed Digital Signal Monitoring
Digital input modules play a critical role in industrial automation systems by enabling PLC controllers to monitor the status of sensors, switches and other field devices. The WAGO 750-404/000-001 converts these field signals into process data that can be used for machine monitoring, control logic and diagnostics.
Within the modular WAGO I/O System 750/753, the module integrates seamlessly with fieldbus couplers and controllers, supporting scalable distributed automation architectures across manufacturing plants and industrial facilities.
Typical Applications
- Industrial machine automation.
- Monitoring sensors and proximity switches.
- Factory production and assembly lines.
- Packaging and material handling equipment.
- Distributed PLC I/O systems.
Technical Specifications
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| Number of I/O | 4 | |
|---|---|---|
| Device Type | Communication / Function Module | |
| Signal Type / Function | Counter / Encoder | |
| Product Series | WAGO I/O System 750 | |
| Voltage | 24 V | |
| IP Rating | IP20 | |
| Series | WAGO I/O System 750 / 753 | |
| Device type | Digital input module | |
| Number of inputs | 4 | |
| Rated input voltage | 24 V DC | |
| Signal voltage (0) | −3 V to +5 V DC | |
| Signal voltage (1) | 15 V to 30 V DC | |
| Input current | approx. 4.5 mA | |
| Input filter | approx. 3 ms | |
| Field supply voltage | 24 V DC (−25% to +30%) | |
| System supply voltage | 5 V DC via data contacts | |
| Isolation voltage | approx. 500 V (system/field) | |
| Connection technology | CAGE CLAMP® | |
| Module width | 12 mm | |
| Mounting | DIN-35 rail | |
| Operating temperature | approx. 0 °C to +55 °C | |
| Protection rating | IP20 | |
| HS Code | 85389099 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What does the WAGO 750-404/000-001 module do?
It receives digital signals from sensors, switches and other field devices and transfers them to the PLC through the WAGO I/O system.
How many input channels does the module provide?
The module includes four digital input channels.
What voltage signals can be connected?
The module is designed for 24 V DC digital signals, with logic 1 recognised between approximately 15 V and 30 V.
Can industrial sensors be connected directly?
Yes. The module supports typical industrial sensor wiring including 2-wire and 3-wire sensors.
Where is the module installed?
The module is mounted on a DIN rail within the WAGO I/O System 750/753 assembly inside industrial control cabinets.
Trusted by Automation Engineers
WAGO digital input modules are widely used by control engineers to reliably monitor sensors and field devices within distributed industrial automation systems.
