UID-0808THS Unistream Input/Output Expansion Module with 8 Digital Isolated  Inputs and 8 Transistor Isolated Outputs

UID-0808THS Unistream Input/Output Expansion Module with 8 Digital Isolated Inputs and 8 Transistor Isolated Outputs

Unitronics UID-0808THS high-speed digital I/O expansion module featuring 8 digital inputs, 2 high-speed counter inputs, 8 transistor outputs and PWM/HSO functionality for UniStream PLC systems.

SKU: UID-0808THSAlt SKU: UID0808THSMPN: UID-0808THS
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List Price £245.00 ex VAT
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Why Choose the Unitronics UID-0808THS High-Speed Digital I/O Expansion Module?

The Unitronics UID-0808THS is a specialised high-speed digital input and transistor output expansion module designed for the Unitronics UniStream PLC platform. Developed for demanding machine control and motion-related applications, the module combines high-speed digital inputs, high-speed counters and advanced transistor outputs within a single compact expansion device.

As part of the advanced Uni-I/O expansion series, the UID-0808THS integrates seamlessly with UniStream PLC and HMI systems, providing machine builders and automation engineers with a powerful solution for encoder monitoring, pulse counting, PWM control and high-speed output switching. The module is particularly suited to applications requiring precise motion control and rapid signal processing.

Featuring 8 digital inputs, including 2 high-speed counter inputs up to 250 kHz, and 8 PNP transistor outputs, including high-speed PWM and HSO functionality, the UID-0808THS delivers exceptional performance for modern industrial automation systems.

Key Advantages

  • 8 digital inputs and 8 transistor outputs in one compact module.
  • 2 high-speed counter (HSC) inputs up to 250 kHz.
  • High-speed PWM and HSO output capability.
  • Compatible with the complete Unitronics UniStream platform.
  • Supports encoder feedback and motion-related applications.
  • Fast transistor outputs for high-speed automation tasks.
  • Compact design reduces panel space requirements.
  • Simple integration using UniLogic software.

Key Features

  • Unitronics Uni-I/O Series.
  • 8 digital inputs.
  • 6 standard digital inputs.
  • 2 high-speed counter inputs (250 kHz, 32-bit).
  • 8 PNP transistor outputs.
  • 2 high-speed PWM / HSO outputs up to 250 kHz.
  • 2 high-speed PWM outputs up to 3 kHz.
  • 24 VDC operation.
  • Source (PNP) transistor output technology.
  • Diagnostic LEDs for input, output and status monitoring.
  • DIN rail or local expansion installation capability.

Designed for Motion Control and High-Speed Automation

The UID-0808THS is specifically engineered for applications that require encoder feedback, pulse counting and high-frequency output control. The integrated high-speed counters allow accurate monitoring of shaft encoders and pulse-generating devices, while the high-speed PWM and HSO outputs provide precise control of motors, drives and positioning systems.

By combining high-speed inputs and outputs in a single module, the UID-0808THS reduces hardware requirements while delivering advanced automation capabilities. Integration with the UniStream platform enables straightforward configuration, diagnostics and maintenance through the UniLogic programming environment.

Typical Applications

  • Motion control systems.
  • Encoder monitoring and positioning applications.
  • Packaging and labelling machinery.
  • Conveyor and material handling systems.
  • Industrial manufacturing equipment.
  • Servo and stepper control applications.
  • OEM machine building projects.
  • High-speed industrial automation systems.

Technical Specifications

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Number of I/O 16
Product Series UniStream Remote I/O (Uni-I/O)
Device Type Digital I/O Module
Coil / Supply Voltage 20.4–28.8 V DC
Digital Inputs 8
Digital Outputs 8
Output Type Transistor
Signal Type / Function Digital
IP Rating IP20
Series Uni-I/O
Product type High-speed digital I/O expansion module
Digital inputs 8
Standard digital inputs 6
High-speed counter inputs 2
Maximum HSC frequency 250 kHz
Counter type 32-bit
Digital outputs 8 transistor outputs
Output type PNP (Source)
Maximum output current 500 mA per output
High-speed outputs 2 PWM/HSO outputs up to 250 kHz
PWM outputs 2 additional PWM outputs up to 3 kHz
Operating voltage 20.4-28.8 VDC
Nominal voltage 24 VDC
Protection rating IP20 / NEMA 1
Mounting type DIN rail or UniStream local expansion
Dimensions (H × W × D) Approx. 65 × 135 × 44.2 mm
Operating temperature -20°C to +55°C

Frequently Asked Questions

What is the Unitronics UID-0808THS used for?

The UID-0808THS expands UniStream automation systems with high-speed digital inputs and outputs for motion control, encoder monitoring and advanced machine automation applications.

How many digital inputs and outputs does the module provide?

The module provides 8 digital inputs and 8 transistor outputs.

Does the module support high-speed counters?

Yes. The UID-0808THS includes 2 high-speed counter inputs supporting encoder and pulse counting applications up to 250 kHz.

What high-speed output functions are available?

The module supports PWM and High-Speed Output (HSO) functions, including outputs operating up to 250 kHz.

Is the module compatible with UniStream PLC systems?

Yes. The UID-0808THS is fully compatible with Unitronics UniStream Built-in, Modular and Local Expansion control platforms.

Trusted by Machine Builders and Automation Engineers

Unitronics Uni-I/O expansion modules provide advanced control, monitoring and motion capabilities that help engineers develop reliable, scalable and high-performance industrial automation systems.

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