6G Controls - Leading Supplier of New & Original PLC 、DCS Parts and Automation Controller
Overview
The Allen Bradley 1746-NT8 is an 8-channel input module for the SLC 500 series PLCs. It converts analog signals from thermocouples or millivolt sensors into digital values for processing.
Technical Specifications
- Number of Channels: 8
- Input Type: Thermocouple/mV
- Input Range: ±50 mV or ±100 mV
- Resolution: 16-bit
- Accuracy: ±0.1% of full scale
- Nonlinearity: ±0.05% of full scale
- Input Impedance: Greater than 2 MΩ
- Update Time: 540 microseconds
- Power Requirements: 24 V DC or external 24 V DC power supply
- Power Consumption: Typical 1.2 W, maximum 1.5 W
- Operating Temperature: -10°C to 55°C
- Storage Temperature: -40°C to 70°C
- Protection: IP20
Features
- High Accuracy: Achieves precise analog voltage output with 16-bit resolution and ±0.1% full scale accuracy.
- Programmability: Supports channel scaling, limit alarming, data scaling, and filtering for diverse applications.
- Cold Junction Compensation: Uses external sensors or software compensation to correct thermocouple measurement errors.
- Diagnostic Capabilities: Detects and reports module failures, power supply issues, open input circuits, and fatal channel errors to the main controller’s diagnostic buffer.
- Ease of Use: Includes screw terminal connections for straightforward installation and maintenance.
Applications
The 1746-NT8 module is ideal for various industrial control systems, including:
- Temperature Control: Measures and controls temperatures in industrial furnaces, ovens, and kilns.
- Pressure Control: Measures and manages pressure in pipelines, tanks, and equipment.
- Flow Control: Measures and regulates flow rates in pipelines and gas systems.
- Level Control: Measures and controls liquid levels in tanks and reservoirs.
Industries
The 1746-NT8 module is used across multiple industries, including:
- Chemical
- Manufacturing
- Oil and Gas
- Power Generation
About Us
✨ With 13 years of global supply experience, we bring you exceptional service.
🌍 We directly source authentic licensed products from abroad, ensuring competitive prices, reliable after-sale warranties, and an extensive selection of models backed by ample inventory.
💥 Contact us for orders of more than 1 product, and we’ll be delighted to offer you a discount.
🤔 Have questions or special requests? Feel free to get in touch with us.
💰 If you find the same parts at a lower price from other suppliers, we’ll match or beat that price.
🛠️ Need spare parts? Let us know, and we’ll gladly assist you further. Your inquiry is eagerly awaited.
📧 Contact Us
E-mail: [email protected]
🕒 Business Hours: 24/7
🏢 Address: No.601, Hongwen Liuli, Siming District, Xiamen, China
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