The A-B 1746-NR4 SLC500 Digital Output Module provides reliable digital signal output capabilities for industrial automation systems. It supports high-resolution analog signals, making it ideal for applications requiring precise control in manufacturing environments.
Description
Allen-Bradley 1746-NR4 SLC500 RTD Analog Input Module
The Allen-Bradley 1746-NR4 is a high-precision RTD analog input module designed for the SLC 500 PLC platform. It delivers accurate temperature monitoring for industrial automation processes, making it essential for manufacturing plants, energy management systems, and process control applications where reliable thermal data acquisition is critical.
Technical Specifications
| Manufacturer | Allen Bradley |
| Model Number | 1746-NR4 |
| Module Type | RTD Analog Input |
| Channels | 4 |
| Input Range | -200°C to 850°C (-330°F to 1560°F) |
| Accuracy | ±0.1% of reading ±1 LSB |
| Isolation Voltage | 500 VDC |
| Power Consumption | 35 mA @ 5V, 85 mA @ 24V |
Applications & Compatibility
This module is engineered for temperature monitoring in harsh industrial environments including chemical processing, power generation, and HVAC systems. It seamlessly integrates with SLC 500 controllers and pairs effectively with RTD sensors like PT100 and PT1000. Compatible systems include 1746 chassis and 1747 series processors.
Our Service Commitment
We supply genuine Allen-Bradley modules sourced directly from authorized channels. All products include 1-year warranty and technical support. For pricing inquiries or custom requirements, contact us via email. Our specialists provide:
- Pre-sales technical consultation
- Expedited global shipping
- Replacement solutions for obsolete models
- Multi-vendor system integration support
Can’t find your model? We maintain extensive inventory for discontinued and hard-to-find components. Verify availability at www.module-plc-dcs.com or call +86 18020721390.
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