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Wago 750-456 2Ai, ±10 Vdc
WAGO 750-456 2-channel analog input module for the WAGO I/O System 750 supporting differential ±10 V DC voltage signals.
£245.83
Why Choose the WAGO 750-456 2-Channel Analog Input Module?
The WAGO 750-456 is a precision 2-channel analog input module designed for the WAGO I/O System 750. It enables PLCs and automation controllers to measure standard ±10 V DC analog voltage signals from sensors, transmitters and instrumentation devices, converting them into digital values for monitoring and control applications.
The module features differential voltage inputs, allowing accurate signal acquisition while reducing the effects of electrical noise and interference. Each input signal is electrically isolated and transmitted with a 12-bit resolution, ensuring reliable measurement performance for industrial automation systems. :contentReference
Its compact DIN-rail design and robust CAGE CLAMP® spring connection technology enable secure, vibration-resistant wiring and high channel density inside control cabinets. The module integrates seamlessly with WAGO 750 Series bus couplers and controllers, forming part of scalable distributed I/O architectures. :contentReference
Key Advantages
- Reliable 2-channel analog input module.
- Processes standard ±10 V DC analog signals.
- Differential input configuration improves noise immunity.
- 12-bit measurement resolution for accurate signal conversion.
- Compact DIN rail module for distributed automation systems.
- Compatible with WAGO I/O System 750 controllers and couplers.
Key Features
- 2 analog input channels.
- Voltage input range: −10 V to +10 V DC.
- Differential voltage input configuration.
- 12-bit resolution.
- Typical conversion time: approx. 2 ms.
- Electrical isolation between field and system levels.
- 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 for transmitting measurement data from sensors, actuators and control devices. These signals are commonly used in motion control systems, industrial instrumentation and laboratory measurement equipment.
The WAGO 750-456 converts these analog voltage signals into digital process values that PLCs and controllers can analyse in real time. This allows automation systems to monitor and control industrial processes while maintaining high measurement accuracy and system reliability. :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 | 2 | |
| IP Rating | IP20 | |
| Series | WAGO I/O System 750 | |
| Module type | Analog input module | |
| Number of inputs | 2 channels | |
| Signal type | Voltage input | |
| Input range | −10 V to +10 V DC | |
| Signal characteristic | Differential | |
| Resolution | 12-bit | |
| Conversion time | approx. 2 ms | |
| Input resistance | approx. 570 kΩ | |
| Maximum input voltage | approx. 35 V | |
| System supply voltage | 5 V DC via system bus | |
| Current consumption | approx. 80 mA | |
| 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 750-456 module used for?
The module measures ±10 V DC analog voltage signals and converts them into digital data for PLC or automation controller processing.
How many inputs does the module provide?
The module provides two analog voltage input channels.
What type of signals can the module measure?
The module measures −10 V to +10 V DC analog voltage signals commonly used in automation and instrumentation systems.
What resolution does the module provide?
The module provides 12-bit measurement resolution with a typical conversion time of around 2 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 through 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.
