UIA-0800NH Unistream Input/Output Expansion Module with 8 Analogue inputs and HART Communication

Why Choose the UIA-0800NH Unitronics UniStream Analog Input Module?

The UIA-0800NH is a high-precision analog input module designed for seamless integration with Unitronics' UniStream PLCs. It offers 8 analog inputs with 12-bit resolution, supporting current input ranges and HART protocol, making it ideal for applications requiring accurate analog signal acquisition.

Technical Specifications

• Number of Inputs: 8 analog inputs
• Input Ranges:
  • 0 - 20 mA
  • 4 - 20 mA (implemented using 0 - 20 mA range)
• Resolution: 12-bit
• Accuracy:
  • ±0.5% (25 °C)
  • ±0.7% (-20 °C to 55 °C)
• Input Impedance: 251 Ω
• Isolation: None
• Conversion Method: Successive approximation
• Noise Rejection Frequencies: 10Hz, 50Hz, 60Hz, 200Hz
• Step Response (0 to 100%):
  • 200Hz: 48ms
  • 60Hz: 67ms
  • 50Hz: 70ms
  • 10Hz: 150ms
• Update Time:
  • 200Hz: 2.5ms
  • 60Hz: 8.33ms
  • 50Hz: 10ms
  • 10Hz: 50ms
• Common Mode Rejection: 30dB @ 10Hz, 50Hz, 60Hz, or 200Hz
• Normal Mode Rejection:
  • 60dB @ 10Hz, 50Hz, or 60Hz
  • 45dB @ 200Hz
• Bus Current Consumption: 85 mA max
• LED Indicators:
  • Input LEDs: Red On - Input value is in Overflow
  • 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: 0.13 kg (0.286 lb)

UniStream Integration

The UIA-0800NH 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 input ranges are supported?
• Is the module isolated?
• How is the module installed?
• What are the environmental ratings?
• What is the resolution of the inputs?

What Customers Say

"The UIA-0800NH provides reliable and accurate analog input readings, integrating smoothly with our UniStream PLCs. It's a solid choice for our automation needs." - Automation Specialist

Key Features of the UIA-0800NH

• 8 high-resolution analog inputs
• Supports HART protocol for enhanced communication
• Multiple current input ranges
• Flexible installation options
• Comprehensive LED indicators for diagnostics
• Compact and robust design

Comparison with Other Modules

Compared to modules with fewer inputs, the UIA-0800NH offers more channels, reducing the need for multiple modules in applications requiring several analog inputs. Its support for HART protocol and high resolution make it suitable for precision applications.