URD-0032CG-4 – Unitronics DO32,Source,24VDC/0.3A,40P

Why Choose the Unitronics URD-0032CG-4 Digital Output Module?

The Unitronics URD-0032CG-4 is a compact 32-channel digital output module designed for the UniStream Remote I/O platform. It provides 32 sourcing transistor outputs operating at 24 V DC, enabling PLC systems to control relays, actuators, solenoids and signalling devices within distributed industrial automation systems.

The module forms part of a UniStream remote I/O assembly connected through an Ethernet remote I/O adapter to the PLC controller. This distributed architecture allows I/O modules to be installed close to field devices, reducing wiring complexity and improving scalability across machines and production lines.

With 32 high-density digital outputs, fast switching response and a slim DIN-rail form factor, the URD-0032CG-4 offers reliable expansion for modern industrial automation systems requiring large numbers of PLC output channels.

Key Advantages

• 32 sourcing transistor outputs for high-density PLC output expansion.
• 24 V DC industrial outputs compatible with common automation devices.
• 0.3 A current rating per channel with up to 6 A total per module.
• Fast switching response of approximately 0.3 ms.
• Photocoupler isolation between logic and I/O circuits.
• Ultra-slim DIN-rail module suitable for high-density control cabinets.

Key Features

• 32 × digital outputs (source transistor type).
• Nominal output voltage: 24 V DC.
• Operating voltage range: 15–32 V DC.
• Maximum current: 0.3 A per output channel.
• Total module current: up to 6 A.
• Switching delay: approx. 0.3 ms ON/OFF.
• LED indicators showing output status.
• 40-pin connector interface for field wiring.
• DIN rail mounting for industrial control cabinets.

Technical Specifications

• Manufacturer: Unitronics
• Series: UniStream Remote I/O
• Model: URD-0032CG-4
• Module type: Digital output module
• Outputs: 32 sourcing transistor outputs
• Output voltage: 24 V DC nominal
• Voltage range: 15–32 V DC
• Output current: 0.3 A per channel
• Total module current: 6 A
• Switching delay: approx. 0.3 ms
• Isolation: photocoupler isolation between logic and outputs
• Connection: 40-pin IDC connector
• Mounting: DIN rail
• Module dimensions: approx. 12 mm × 109 mm × 70 mm
• Operating temperature: −40 °C to +70 °C
• Protection rating: IP20

Distributed PLC Automation

UniStream Remote I/O modules enable distributed automation architectures where input and output modules can be installed close to machinery rather than inside a central PLC cabinet. A single remote adapter can support multiple I/O modules mounted on a DIN rail, allowing flexible expansion across industrial production systems.

High-density digital output modules such as the URD-0032CG-4 are commonly used to drive actuators, relays and signalling equipment that require reliable switching signals from PLC controllers.

Typical Applications

• Industrial machine automation systems.
• Control of relays, solenoids and actuators.
• Industrial signalling and indicator devices.
• Distributed PLC I/O architectures.
• Manufacturing and process automation equipment.

Trusted by Automation Engineers

Unitronics UniStream remote I/O modules are widely used by machine builders and automation engineers to create scalable distributed PLC control systems.