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UIS-08TC Unistream Input/Output Expansion Module with 8 Temperature Inputs

MPN: UIS-08TC

Alt. SKU: UIS08TC

Special Price £294.53 £245.44 Regular Price £346.50

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Why Choose the UIS-08TC Unitronics UniStream™ 8-Channel Thermocouple Input Module?

The UIS-08TC is a high-precision analog input module designed for seamless integration with Unitronics' UniStream™ PLCs. It offers 8 thermocouple inputs, making it ideal for applications requiring accurate temperature measurements across multiple points.

Technical Specifications

  • Number of Inputs: 8 thermocouple inputs
  • Supported Thermocouple Types: B, C, E, J, K, N, R, S, T
  • Input Range: Varies by thermocouple type (e.g., Type J: -200°C to 1,200°C)
  • Input Resolution: 0.1°C
  • Input Impedance: >100 MΩ
  • Input Isolation: None (inputs are not isolated)
  • Cold Junction Compensation: Internal, accuracy ±1°C
  • Fault Detection:
    • Overflow: Input value exceeds maximum range
    • Underflow: Input value below minimum range
    • Connection Fault: Disconnected or faulty sensor
    • Fault Indication: Input LEDs turn red; corresponding I/O Status tag updated
  • Power Supply: 24 VDC nominal (20.4–28.8 VDC)
  • Bus Current Consumption: 90 mA max
  • LED Indicators:
    • Input LEDs: Indicate the status of each input (red for fault conditions)
    • Status LED: Multi-color indicating operational status
  • Environmental Ratings:
    • Protection: IP20, NEMA1
    • Operating Temperature: -20°C to 55°C (-4°F to 131°F)
    • Storage Temperature: -30°C to 70°C (-22°F to 158°F)
    • Relative Humidity: 5% to 95% (non-condensing)
    • Operating Altitude: Up to 2,000 m (6,562 ft)
    • Shock: IEC 60068-2-27, 15G, 11ms duration
    • Vibration: IEC 60068-2-6, 5Hz to 8.4Hz, 3.5mm constant amplitude; 8.4Hz to 150Hz, 1G acceleration
  • Dimensions: 135mm (W) x 65mm (H) x 44.2mm (D)
  • Weight: 0.1 kg (0.220 lb)

UniStream™ Integration

The UIS-08TC seamlessly integrates with UniStream™ PLCs, either by snapping onto the back of a UniStream™ HMI Panel next to a CPU-for-Panel or by installing on a standard DIN Rail using a Local Expansion Adapter. This flexibility allows for efficient system expansion and customization.

Frequently Asked Questions

What Customers Say

"The UIS-08TC provides precise temperature readings and integrates effortlessly with our UniStream™ PLCs. It's a reliable choice for our industrial applications." – Process Engineer

Key Features of the UIS-08TC

  • 8 thermocouple inputs for accurate temperature measurements
  • Supports multiple thermocouple types: B, C, E, J, K, N, R, S, T
  • Internal cold junction compensation with ±1°C accuracy
  • Comprehensive fault detection and indication
  • Compact and robust design suitable for industrial environments

Comparison with Other Modules

Compared to modules with fewer or different types of inputs, the UIS-08TC offers specialized support for thermocouple sensors, ensuring high-precision temperature monitoring. Its compatibility with various thermocouple types makes it a versatile choice for temperature-sensitive applications.

The module supports thermocouple types B, C, E, J, K, N, R, S, and T.
No, the thermocouple inputs are not isolated.
It can be snapped onto a UniStream™ HMI Panel or installed on a DIN Rail using a Local Expansion Adapter.
Operating Temperature: -20°C to 55°C; Protection: IP20, NEMA1.
Faults such as overflow, underflow, or connection issues are indicated by red Input LEDs and corresponding I/O Status tags.