UID-W1616R Unistream Input/Output Expansion Module with 16 Digital Inputs and 16 Relay Outputs

Why Choose the UID-W1616R Unitronics UniStream™ 16-Channel Relay Output Module?

The UID-W1616R is a high-density digital I/O module designed for seamless integration with Unitronics' UniStream™ PLCs. It offers 16 digital inputs and 16 relay outputs, making it ideal for applications requiring reliable switching of AC or DC loads in a compact form factor.

Technical Specifications

• Number of Inputs: 16 digital inputs
• Input Type: Sink or Source, 24VDC
• Input Isolation Groups: Two groups of 8 inputs each
• Input Isolation Voltage:
  • Group to bus: 500 VAC for 1 minute
  • Group to group: 500 VAC for 1 minute
  • Input to input within group: None
• Nominal Input Voltage: 24 VDC @ 6 mA
• Input Voltage Range:
  • On state: 15–30 VDC, 4 mA minimum
  • Off state: 0–5 VDC, 1 mA maximum
• Nominal Input Impedance: 4 kΩ
• Input Filter: Settable between 1 to 32 ms (individually per group)
• Number of Outputs: 16 relay outputs
• Output Type: Relay, SPST-NO (Form A)
• Output Isolation Groups: Two groups of 8 outputs each
• Output Isolation Voltage:
  • Group to bus: 1,500 VAC for 1 minute
  • Group to group: 1,500 VAC for 1 minute
  • Output to output within group: None
• Maximum Output Current:
  • 2A per output (resistive load)
  • 8A per group (resistive load)
• Maximum Output Voltage: 250 VAC / 30 VDC
• Minimum Load: 1 mA, 5 VDC
• Switching Times: 10 ms maximum
• Relay Life Expectancy: 100k operations at maximum load
• Power Supply: 24 VDC nominal (20.4–28.8 VDC)
• Bus Current Consumption: 100 mA max
• LED Indicators:
  • Input LEDs: Indicate the status of each input
  • Output LEDs: Indicate the status of each output
  • 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 67.2mm (D)
• Weight: 0.230 kg (0.507 lb)

UniStream™ Integration

The UID-W1616R 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 is the maximum output current per channel?
• Is the module isolated?
• How is the module installed?
• What are the environmental ratings?
• What type of outputs does the module have?

What Customers Say

"The UID-W1616R provides a compact and reliable solution for our high-density output requirements, integrating smoothly with our UniStream™ PLCs." – Automation Engineer

Key Features of the UID-W1616R

• 16 digital inputs and 16 relay outputs for versatile control
• High isolation between groups and bus
• Flexible installation options
• Comprehensive LED indicators for diagnostics
• Compact and robust design

Comparison with Other Modules

Compared to modules with fewer I/O points, the UID-W1616R offers more channels, reducing the need for multiple modules in applications requiring several digital inputs and outputs. Its high isolation and robust design make it suitable for industrial environments.