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Wago 750-404/040-003 1DI High speed frequency counter Extreme
WAGO 750-404/040-003 high-speed counter module for the WAGO 750 XTR I/O system with 24 V DC inputs, 32-bit counter depth and switching frequency up to 100 kHz.
£307.28
Why Choose the WAGO 750-404/040-003 Counter Module?
The WAGO 750-404/040-003 is a robust counter module designed for high-performance signal measurement within the WAGO I/O System 750 XTR Series. It enables precise monitoring of digital pulse signals from devices such as encoders, sensors and speed measurement equipment in industrial automation environments.
This module is capable of counting pulses with switching frequencies up to 100 kHz and supports 32-bit counter depth, allowing accurate measurement of high-speed signals. It processes 24 V DC digital inputs and transmits measurement data directly to the fieldbus controller for use in machine monitoring, motion control and process automation applications. :contentReference
Built for demanding environments, the module belongs to the 750 XTR extreme-temperature series, offering reliable operation across extended temperature ranges and in harsh industrial conditions. Its compact DIN rail design and WAGO CAGE CLAMP® connection technology allow quick installation and dependable wiring in control cabinets.
Key Advantages
- High-precision digital pulse counting up to 100 kHz.
- 32-bit counter depth for accurate signal measurement.
- Designed for the WAGO 750 XTR modular I/O system.
- Handles 24 V DC digital signals from encoders and sensors.
- Suitable for harsh industrial environments with extended temperature operation.
- Compact DIN rail module for high-density automation cabinets.
Key Features
- Counter module for pulse and frequency measurement.
- 24 V DC signal inputs.
- Maximum switching frequency up to 100 kHz.
- 32-bit counter resolution.
- Supports up/down counting and frequency measurement modes.
- LED indicators for channel and module status.
- CAGE CLAMP® spring terminals for secure wiring.
- Compatible with WAGO 750 XTR fieldbus couplers and controllers.
Industrial Pulse Counting and Frequency Measurement
Counter modules are essential components in automation systems where equipment must monitor pulses, speed or frequency signals generated by sensors and encoders. By counting digital pulses from field devices, controllers can determine machine speed, detect rotational movement or measure process frequencies in real time.
High-speed counter modules such as the WAGO 750-404/040-003 are commonly used in manufacturing systems, packaging equipment and process control installations where accurate signal measurement is required.
Typical Applications
- Encoder pulse counting in motion control systems.
- Machine speed and rotation monitoring.
- Frequency measurement of sensor signals.
- Industrial automation and production machinery.
- Packaging, conveyor and material handling systems.
Technical Specifications
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| Signal / Input Range | 24 V DC | |
|---|---|---|
| Product Series | WAGO I/O System 750 XTR | |
| Device Type | Communication / Function Module | |
| Digital Inputs | 1 | |
| Signal Type / Function | Counter / Encoder, Digital | |
| Number of I/O | 1 | |
| IP Rating | IP20 | |
| Series | WAGO I/O System 750 XTR | |
| Module type | Counter module | |
| Number of counters | 1 | |
| Digital inputs | 2 | |
| Input signal voltage | 24 V DC | |
| Maximum switching frequency | up to 100 kHz | |
| Counter depth | 32 bits | |
| Operating modes | Up counter, Up/Down counter, frequency counter | |
| Mounting | DIN rail (EN 60715) | |
| Connection technology | CAGE CLAMP® spring terminals | |
| Protection rating | IP20 | |
| Operating temperature | approximately −40 °C to +70 °C | |
| Typical applications | pulse counting, speed measurement, encoder monitoring | |
| HS Code | 85389099 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What does the WAGO 750-404/040-003 module do?
The module counts digital pulse signals from sensors or encoders and sends the measurement data to a WAGO controller for processing within an automation system.
What is the maximum counting frequency?
The counter module supports pulse frequencies up to approximately 100 kHz, making it suitable for high-speed measurement tasks.
What type of signals can be connected?
The module accepts 24 V DC digital signals typically generated by industrial sensors, switches or incremental encoders.
Is the module compatible with the WAGO 750 system?
Yes. The device integrates with the WAGO I/O System 750 XTR and connects directly to compatible fieldbus couplers and controllers.
What environments is the XTR version designed for?
The XTR series is designed for harsh industrial environments and supports extended operating temperatures compared with standard I/O modules.
Trusted by Automation Engineers
WAGO 750 Series I/O modules are widely used by machine builders and system integrators to deliver reliable distributed control and high-precision signal measurement in industrial automation systems.
