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UIS-04PTKN Unistream Input/Output Expansion Module with 4 Temperature Inputs
MPN: UIS-04PTKN
Alt. SKU: UIS04PTKN
Why Choose the Unitronics UIS-04PTKN UniStream Temperature Input Module?
The Unitronics UIS-04PTKN is a specialised temperature input expansion module designed for the Unitronics UniStream PLC platform. The module provides four RTD temperature input channels, allowing precise monitoring of industrial processes where accurate temperature measurement is required.
As part of the UniStream Uni-I/O expansion family, the UIS-04PTKN integrates seamlessly with UniStream controllers and HMI-PLC panels. It can be mounted directly on the back of a UniStream panel with a CPU-for-Panel or installed on a DIN rail using a local expansion kit, enabling flexible control panel layouts.
The module supports common RTD sensors including Pt1000, Ni1000 and Ni1200, making it ideal for temperature monitoring in manufacturing, HVAC systems and process automation environments.
Key Features
- 4 RTD temperature input channels for industrial temperature monitoring.
- Supports Pt1000, Ni1000 and Ni1200 RTD sensors.
- Compatible with Unitronics UniStream PLC platforms.
- Supports 2-wire, 3-wire and 4-wire RTD sensor connections.
- Designed for accurate process temperature measurement.
- DIN rail or panel expansion mounting options.
- Status LEDs for diagnostics and module monitoring.
Technical Specifications
- Manufacturer: Unitronics
- Model: UIS-04PTKN
- Series: UniStream Uni-I/O
- Module type: RTD temperature input expansion module
- Temperature inputs: 4 RTD channels
- Supported sensor types: Pt1000, Ni1000, Ni1200
- Supported wiring: 2-wire, 3-wire and 4-wire RTD sensors
- Temperature resolution: typically 0.1 °C increments
- Mounting options: UniStream panel expansion or 35 mm DIN rail
- Configuration: via UniLogic software
- Typical use: industrial temperature measurement and process monitoring
Typical Applications
- Industrial process temperature monitoring.
- Machine temperature feedback and control.
- HVAC and environmental monitoring systems.
- Manufacturing automation systems.
- Integration of RTD sensors in PLC control systems.
Frequently Asked Questions
What is the Unitronics UIS-04PTKN used for?
The UIS-04PTKN is a temperature input module used to connect RTD sensors to a UniStream PLC system for accurate process monitoring.
How many temperature inputs does the module provide?
The module provides four RTD temperature input channels.
What sensor types are supported?
The module supports Pt1000, Ni1000 and Ni1200 RTD sensors commonly used in industrial automation systems.
How is the module installed?
The module can be mounted directly onto a UniStream HMI panel with a CPU-for-Panel or installed on a DIN rail using a UniStream local expansion kit.
Can multiple Uni-I/O modules be used in one UniStream system?
Yes. UniStream PLC systems support multiple I/O modules, allowing automation systems to scale to large numbers of inputs and outputs.
Trusted by Automation Engineers
Unitronics UniStream expansion modules are widely used by machine builders and automation engineers who require reliable industrial temperature measurement and scalable PLC I/O architectures.
| Temperature Measurement Input | 4 x PT1000 / NI1000/ NI1200 |
|---|---|
| Manufacturer | Unitronics |
| Manufacturer Part Number | UIS-04PTKN |
| Alternative Product SKU | UIS04PTKN |





