Wago 750-512 2Do, Ac 250 V 2A Relay2No

Why Choose the WAGO 750-512 Relay Output Module?

The WAGO 750-512 is a robust 2-channel relay output module designed for the WAGO I/O System 750. It allows PLCs and industrial controllers to switch higher-voltage field devices such as contactors, indicator lamps, motors and relay coils within distributed automation systems.

Each channel provides a relay output with two normally open contacts capable of switching loads up to 250 V AC or 30 V DC with a maximum switching current of 2 A. The module uses reliable electromechanical relay contacts, enabling safe isolation between control electronics and field devices. :contentReference

The module integrates seamlessly with WAGO fieldbus couplers and programmable controllers, forming part of the flexible WAGO 750 distributed I/O architecture. Its compact DIN-rail housing and CAGE CLAMP® spring terminal technology allow fast installation and secure wiring inside industrial control cabinets.

Key Advantages

• 2 relay output channels for switching industrial loads.
• Supports AC loads up to 250 V and DC loads up to 30 V.
• Maximum switching current of 2 A per channel.
• Electrical isolation between controller and field circuits.
• Compatible with WAGO 750 Series distributed I/O systems.
• Quick installation using CAGE CLAMP® spring terminals.

Key Features

• 2 digital relay outputs.
• Output design: electromechanical relay, 2 make contacts (NO).
• Switching voltage: up to 250 V AC / 30 V DC.
• Maximum switching current: 2 A.
• Status LEDs show relay switching state.
• Non-floating outputs with relay isolation.
• Compatible with WAGO fieldbus couplers and programmable controllers.

Technical Specifications

• Manufacturer: WAGO
• Series: WAGO I/O System 750
• Model: 750-512
• Module type: Relay output module
• Number of outputs: 2 relay outputs
• Contact type: 2 make contacts (normally open)
• Switching voltage: 250 V AC / 30 V DC
• Maximum switching current: 2 A
• Minimum switching current: approx. 10 mA
• Switching power: up to 500 VA / 60 W (resistive load)
• Switching frequency: up to approx. 0.5 Hz at nominal load
• Isolation: approx. 1500 VAC field/system isolation
• System supply voltage: 5 V DC via internal I/O bus
• Connection technology: CAGE CLAMP® spring terminals
• Mounting: 35 mm DIN rail
• Module width: approx. 12 mm
• Operating temperature: 0 °C to +55 °C
• Ingress protection: IP20

Industrial Relay Output Control

Relay output modules are commonly used in industrial automation to control higher-voltage or higher-power devices that cannot be switched directly by semiconductor outputs. These modules electrically isolate the PLC from the field circuits while allowing reliable switching of AC or DC loads.

The WAGO 750-512 provides dependable relay switching for industrial loads such as contactor coils, indicator lights and motors. When integrated into the WAGO 750 distributed I/O platform, it enables engineers to build flexible and scalable automation systems with reliable actuator control. :contentReference

Typical Applications

• Switching contactors and relay coils.
• Control of indicator lamps and signalling devices.
• Industrial machine automation.
• Building automation and HVAC systems.
• Distributed PLC and remote I/O installations.

Trusted by Automation Engineers

WAGO 750 Series I/O modules are widely used by automation engineers and system integrators to build reliable distributed control systems across manufacturing, infrastructure and process automation environments.