1790D-TN0V2 Allen-Bradley | 0-10V DeviceNet Module
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Allen-Bradley 1790D-TN0V2 2-Channel Analog Voltage Output Module
Product Description
The Allen-Bradley 1790D-TN0V2 is a precise 2-channel analog voltage output module for DeviceNet networks. It delivers accurate 0-10V DC control signals for driving devices like variable frequency drives (VFDs), valve positioners, or analog displays. With 12-bit resolution and high overall accuracy, it is ideal for process control and motion applications requiring fine-tuned analog command signals.
Technical Specifications
- Brand: Allen-Bradley (Rockwell Automation)
- Model: 1790D-TN0V2
- Series: ArmorBlock MaXum Distributed I/O
- Module Type: 2-Channel Analog Voltage Output Base Module
- Output Type: 2 channels, single-ended, non-isolated voltage
- Output Range: 0 to 10V DC
- Resolution: 12-bit (2.44 mV per bit)
- Overall Accuracy: ±0.2% of Full Scale (0 to 55°C)
- Conversion Time: 2 ms per channel
- Output Load: 1 KΩ minimum
- Output Impedance: 0.5 Ω maximum
- Field Power: 24V DC nominal (21.6…26.4V DC, +10%)
- Isolation: 1250V AC RMS (I/O to logic)
- Connection: Terminal Block (M3.0 screw)
- Torque: 7 lb-in maximum
- Indicators: 2 Bi-color (Red/Green) I/O Status LEDs
- Calibration: None required
- Expansion Capacity: Supports up to 2 discrete expansion modules
Installation & Wiring Guide
Mount this base module on a standard 35 mm DIN rail. Connect analog loads to the terminal block using copper conductors. Tighten screws to 7 lb-in max. Ensure the external load resistance is 1 KΩ or higher. Provide a stable 24V DC field power supply within the 21.6-26.4V DC range for optimal performance. This module can host up to two additional discrete I/O expansion modules.
System Compatibility
This is a DeviceNet analog base module. It connects directly to DeviceNet networks and is compatible with Allen-Bradley PLC systems. It is designed for applications requiring precise analog voltage output control, such as speed or pressure setpoints.
Package Contents & Warranty
- One (1) Allen-Bradley 1790D-TN0V2 Analog Output Module.
- Terminal block connectors.
- Mounting hardware and documentation.
Genuine Allen-Bradley product with a 12-month limited warranty.
Global Shipping
Shipped internationally via FedEx, UPS, and DHL. Tracking provided.
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