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URS-04TC – Unitronics AI4,Thermocouple,10R
MPN: URS-04TC
Alt. SKU: URS04TC
Why Choose the Unitronics URS-04TC Thermocouple Input Module?
The Unitronics URS-04TC is a 4-channel thermocouple and millivolt input module designed for integration with Unitronics UniStream Remote I/O systems. It enables accurate temperature measurement using a wide range of thermocouple sensors, making it suitable for industrial process monitoring and machine temperature control.
Installed within a UniStream distributed I/O architecture, the module allows thermocouple sensors to be located close to the measured equipment while transmitting data to the PLC via the remote I/O network. This approach reduces wiring distances and improves measurement stability in large automation systems.
The URS-04TC supports multiple thermocouple types including B, C, D, E, J, K, L, N, R, S, T and U, offering flexibility across a wide variety of industrial temperature monitoring applications.
Key Features
- 4 thermocouple or millivolt input channels.
- Compatible with Unitronics UniStream Remote I/O systems.
- Supports multiple thermocouple types including K, J, T, E, N, R, S and others.
- 16-bit analogue resolution for precise temperature measurement.
- Cold junction compensation with internal or external sensing.
- Diagnostic detection for sensor open or out-of-range conditions.
- Compact 12 mm DIN-rail module for high-density installations.
Technical Specifications
- Manufacturer: Unitronics
- Model: URS-04TC
- Product type: Thermocouple temperature input module
- Inputs: 4 thermocouple / mV channels
- Supported sensors: B, C, D, E, J, K, L, N, R, S, T, U thermocouples
- Resolution: 16-bit analogue
- Conversion time: typically under 200 ms
- Connection method: 2-wire thermocouple
- Power supply: 24 V DC system supply
- Mounting: DIN rail
- Module width: 12 mm
- Operating temperature: −40 °C to +70 °C
- Protection rating: IP20 / NEMA 1
Typical Applications
- Industrial furnace and kiln temperature monitoring.
- Manufacturing process control systems.
- Machine temperature monitoring and diagnostics.
- Energy and thermal management systems.
- Distributed automation systems using UniStream PLC platforms.
Frequently Asked Questions
What is the Unitronics URS-04TC used for?
The URS-04TC connects thermocouple temperature sensors to Unitronics UniStream PLC systems for industrial temperature monitoring and control.
How many thermocouples can the module support?
The module supports four independent thermocouple or millivolt input channels.
Which thermocouple types are supported?
The URS-04TC supports common thermocouple types including B, C, D, E, J, K, L, N, R, S, T and U.
What measurement resolution does the module provide?
The module uses 16-bit analogue conversion to deliver precise temperature readings.
Which PLC systems is the URS-04TC compatible with?
The module is designed for Unitronics UniStream PLC platforms using the UniStream Remote I/O architecture.
Trusted by Automation Engineers
Unitronics UniStream remote I/O modules are widely used in industrial automation systems where distributed temperature measurement and reliable PLC integration are required.
| Packed Quantity | 1 |
|---|---|
| Manufacturer | Unitronics |
| Manufacturer Part Number | URS-04TC |
| Alternative Product SKU | URS04TC |