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Wago 750-457 4Ai, ±10 Vdc Se
WAGO 750-457 4-channel analog input module for the WAGO I/O System 750 supporting ±10 V DC single-ended voltage signals.
£227.30
Why Choose the WAGO 750-457 4-Channel Analog Input Module?
The WAGO 750-457 is a high-precision 4-channel analog input module designed for the WAGO I/O System 750. It enables PLCs and industrial automation controllers to measure standard −10 V to +10 V DC analog voltage signals from sensors, transmitters and instrumentation devices, converting them into digital process data for monitoring and control.
Each input channel processes voltage signals using a single-ended input configuration. The module provides 12-bit resolution for accurate measurement while maintaining reliable electrical isolation between the system bus and field wiring. This ensures dependable signal acquisition even in demanding industrial environments. :contentReference
Designed for compact control cabinets, the module fits within a slim 12 mm DIN rail housing and uses WAGO’s proven CAGE CLAMP® spring terminals. This allows fast installation, secure vibration-resistant wiring and high channel density within distributed automation systems.
Key Advantages
- Reliable 4-channel analog voltage input module.
- Processes standard ±10 V DC analog signals.
- 12-bit measurement resolution for accurate data acquisition.
- Electrical isolation between field and system levels.
- Compact DIN rail design ideal for distributed automation.
- Fully compatible with WAGO I/O System 750 controllers and couplers.
Key Features
- 4 analog voltage input channels.
- Voltage input range: −10 V to +10 V DC.
- Single-ended signal input configuration.
- 12-bit resolution.
- Typical conversion time: approx. 10 ms.
- Electrical isolation between system and field.
- LED indicators for module diagnostics.
- DIN rail mounted modular design.
Industrial Voltage Signal Monitoring
Voltage signals such as ±10 V DC are widely used in industrial automation systems to transmit measurement data from sensors, actuators and control devices. These signals are common in motion control, process instrumentation and industrial measurement systems.
The WAGO 750-457 converts analog voltage signals into digital process values that PLCs and controllers can analyse in real time. This enables automation systems to monitor and control equipment with high accuracy while maintaining reliable system performance. :contentReference
Typical Applications
- Monitoring ±10 V analog signals from industrial sensors.
- Integration of voltage-based measurement devices.
- Process automation and instrumentation systems.
- Motion control and machine monitoring.
- Industrial manufacturing and control systems.
Technical Specifications
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| Signal / Input Range | ±10 V | |
|---|---|---|
| Product Series | WAGO I/O System 750 | |
| Device Type | Analogue I/O Module | |
| Signal Type / Function | Analogue | |
| Number of I/O | 4 | |
| IP Rating | IP20 | |
| Series | WAGO I/O System 750 | |
| Module type | Analog input module | |
| Number of inputs | 4 channels | |
| Signal type | Voltage input | |
| Input range | −10 V to +10 V DC | |
| Signal characteristic | Single-ended | |
| Resolution | 12-bit | |
| Conversion time | approx. 10 ms | |
| Input resistance | approx. 100 kΩ | |
| Maximum input voltage | ±40 V | |
| System supply voltage | 5 V DC via system bus | |
| Field supply voltage | 24 V DC via power jumper contacts | |
| Isolation | approx. 500 V system/field | |
| Connection technology | CAGE CLAMP® spring terminals | |
| Wire size | 0.08–2.5 mm² (AWG 28–14) | |
| Mounting | 35 mm DIN rail | |
| Module width | approx. 12 mm | |
| Operating temperature | 0 °C to +55 °C | |
| Protection rating | IP20 | |
| HS Code | 85389099 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the WAGO 750-457 module used for?
The module measures analog voltage signals between −10 V and +10 V DC and converts them into digital data for PLC or automation controller processing.
How many inputs does the module provide?
The module provides four analog voltage input channels.
What signals can the module measure?
The module measures ±10 V DC analog voltage signals commonly used in industrial instrumentation and automation systems.
What resolution does the module provide?
The module provides 12-bit measurement resolution with a typical conversion time of approximately 10 milliseconds.
How is the module installed?
The module mounts onto a standard 35 mm DIN rail and connects to the WAGO I/O System 750 via the internal system bus.
Trusted by Automation Engineers
WAGO I/O System 750 modules are widely used by automation engineers and machine builders to implement scalable distributed control systems across industrial and process automation environments.
