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UID-1600 Unistream Input Expansion Module with 16 Digital Inputs
MPN: UID-1600
Alt. SKU: UID1600
Why Choose the UID-1600 Unitronics UniStream 16-Channel Digital Input Module?
The UID-1600 is a high-density digital input module designed for seamless integration with Unitronics' UniStream PLCs. It offers 16 digital inputs, making it ideal for applications requiring reliable monitoring of multiple input signals.
Technical Specifications
- Number of Inputs: 16 digital inputs
- Input Type: Sink or Source, 24VDC
- Isolation Groups: Four groups of 4 inputs each
- 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 Voltage: 24 VDC @ 6 mA
- Input Voltage:
- On state: 15 - 30 VDC, 4 mA minimum
- Off state: 0 - 5 VDC, 1 mA maximum
- Nominal Impedance: 4 kΩ
- Filter: Settable between 1 to 32 ms (individually per group)
- 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
- 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 (0.287 lb)
UniStream Integration
The UID-1600 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 input voltage range?
- Is the module isolated?
- How is the module installed?
- What are the environmental ratings?
- What is the nominal impedance of the inputs?
What Customers Say
"The UID-1600 provides a compact and reliable solution for our high-density input requirements, integrating smoothly with our UniStream PLCs." - Automation Engineer
Key Features of the UID-1600
- 16 digital inputs for monitoring multiple signals
- 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 inputs, the UID-1600 offers more channels, reducing the need for multiple modules in applications requiring several digital inputs. Its high isolation and robust design make it suitable for industrial environments.
| Digital Isolated Input | 16 x Sink/Source |
|---|---|
| Manufacturer | Unitronics |
| Manufacturer Part Number | UID-1600 |
| Alternative Product SKU | UID1600 |





