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Description
1790D-N0C2 Analog Output Allen-BradleyAllen Bradley 1790D N0C2 Analog Current Output Module Product Introduction Key Technical Specifications Brand: Allen Bradley Model: 1790D N0C2 Output Channels: 2 single ended, non isolated current outputs Output Range: 0 to 20 mA analog current signal Resolution: High precision 12 bit (1 4096), 4. 88 A per bit Overall Accuracy: 0. 2% of full scale at 0 to 55C Conversion Speed: Fast 2 milliseconds per channel Load Resistance: Supports up to 600 maximum
Allen-Bradley 1790D-N0C2 Analog Current Output Module Product Introduction
Key Technical Specifications
- Brand: Allen-Bradley
- Model: 1790D-N0C2
- Output Channels: 2 single-ended, non-isolated current outputs
- Output Range: 0 to 20 mA analog current signal
- Resolution: High-precision 12-bit (1/4096), 4.88 µA per bit
- Overall Accuracy: ±0.2% of full scale at 0 to 55°C
- Conversion Speed: Fast 2 milliseconds per channel
- Load Resistance: Supports up to 600 Ω maximum external load
- Field Power Supply: 21.6 to 26.4V DC (+10% of 24V DC nominal)
- Isolation: Photocoupler isolation (I/O to logic) tested at 1250V AC rms
- Connection: Standard 37-pin D-shell connector
- Indicators: Dual red/green LEDs for channel status monitoring
Frequently Asked Questions (FAQ)
-
Q: What is the exact model of this analog output module?
A: This is the Allen-Bradley 1790D-N0C2 two-channel current output module. -
Q: What analog signal does this module produce?
A: It outputs a standard 0 to 20 mA current signal for process control. -
Q: How precise is the 1790D-N0C2 module?
A: It offers 12-bit resolution and 0.2% full-scale accuracy for high precision. -
Q: How fast can the module update its output signals?
A: It has a fast 2ms conversion time per channel for responsive control. -
Q: What is the maximum load I can connect?
A: Each output channel can drive a load resistance up to 600 ohms maximum. -
Q: Can I expand this system with more I/O points?
A: Yes, this base module supports adding up to two discrete expansion modules.
For technical support or purchasing information, please reach out to our team.
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