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URD-02PW – Unitronics DO2 PWM, 24VDC, 0.5A, 10RTB
Unitronics URD-02PW UniStream Remote I/O PWM output module featuring 2 push-pull PWM outputs with frequencies up to 5 kHz and 0.5 A per channel for industrial automation systems.
£181.48
Why Choose the Unitronics URD-02PW PWM Output Module?
The Unitronics URD-02PW is a specialised UniStream® Remote I/O PWM output module designed for precise control of proportional valves, heaters, lighting systems, DC motor speed control and other applications requiring pulse width modulation output. As part of the Unitronics UniStream Remote I/O platform, it provides two high-performance PWM output channels for distributed Ethernet-based automation systems.
Designed for industrial environments, the URD-02PW combines reliable PWM signal generation with a compact DIN rail-mounted format. Its push-pull outputs deliver stable performance while enabling engineers to place control signals closer to field devices, reducing wiring complexity and improving system flexibility.
With 2 PWM output channels, 5 kHz output frequency capability and 0.5 A output current per channel, the URD-02PW is ideal for applications requiring accurate duty-cycle control and variable power regulation.
Key Advantages
- Compact 2-channel PWM output module.
- 5 kHz PWM output capability.
- 0.5 A output current per channel.
- Designed for Unitronics UniStream Remote I/O systems.
- Push-pull outputs for reliable signal transmission.
- Accurate duty-cycle control from 0% to 100%.
- Ethernet-based distributed automation architecture.
- Slim 12 mm DIN rail mounted design.
Key Features
- Unitronics UniStream Remote I/O series.
- 2 PWM output channels.
- Push-pull output type.
- 1 Hz to 5 kHz PWM frequency range.
- 0.5 A output current per channel.
- Duty-cycle adjustment from 0.0% to 100.0%.
- Short-circuit protection.
- Photocoupler isolation between I/O and logic.
- LED status indicators for each PWM channel.
- DIN rail mounting.
Precision PWM Control for Industrial Automation
The URD-02PW generates pulse width modulation signals that allow accurate control of power delivered to field devices. By adjusting the duty cycle, engineers can regulate speed, power, brightness or process variables with high precision while maintaining efficient operation.
Integrated into the UniStream Remote I/O ecosystem, the module enables distributed PWM control throughout Ethernet-based automation networks, helping reduce wiring requirements while improving flexibility and scalability.
Typical Applications
- Proportional valve control.
- DC motor speed control.
- Industrial lighting control.
- Heater power regulation.
- Process automation systems.
- Packaging machinery.
- Material handling equipment.
- Distributed Ethernet I/O networks.
Technical Specifications
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| Signal / Input Range | 24 V DC | |
|---|---|---|
| Product Series | UniStream Remote I/O (Uni-I/O) | |
| Device Type | Communication / Function Module | |
| Coil / Supply Voltage | 24 V DC | |
| Number of I/O | 2 | |
| Current | 0.5 A | |
| Voltage | 32 V | |
| IP Rating | IP20 | |
| Series | UniStream Remote I/O | |
| Product type | PWM output module | |
| Number of channels | 2 | |
| Output type | Push-pull PWM outputs | |
| Output voltage | 24 VDC | |
| Output current | 0.5 A per channel | |
| Maximum module current | 1.0 A | |
| PWM frequency | 1 Hz to 5 kHz | |
| Duty cycle | 0.0% to 100.0% | |
| Duty cycle accuracy | ±1.0% | |
| Supply voltage | 15-32 VDC (24 VDC nominal) | |
| Protection | Short-circuit protection | |
| Isolation | Photocoupler isolation between I/O and logic | |
| Protection rating | IP20 / NEMA 1 | |
| Mounting type | DIN rail mounting | |
| Operating temperature | -40°C to +60°C | |
| Dimensions (W × H × D) | 12 × 109 × 70 mm | |
| Weight | Approx. 63 g | |
| Connection | 18-pin removable terminal block |
Frequently Asked Questions
What is the Unitronics URD-02PW used for?
The URD-02PW is used for pulse width modulation control of devices such as proportional valves, DC motors, heaters and lighting systems within industrial automation applications.
How many PWM output channels does the module provide?
The module features 2 PWM output channels.
What is the maximum PWM frequency?
The URD-02PW supports PWM output frequencies from 1 Hz up to 5 kHz.
What output current is available?
Each PWM output channel supports up to 0.5 A of output current.
Which systems are compatible with the URD-02PW?
The module is designed for use with Unitronics UniStream Remote I/O adapters and UniStream automation systems.
Trusted for Precision Control Applications
Unitronics UniStream Remote I/O PWM modules are trusted by automation engineers and machine builders for accurate power control, reliable Ethernet networking and dependable industrial performance.
