The Allen-Bradley 1746-NT4 is a four-channel digital input module specifically designed for use with Allen-Bradley’s CompactLogix controllers. This module provides four isolated digital inputs, allowing for secure connection and monitoring of sensors, switches, and other discrete devices in industrial automation systems.
With galvanic isolation between the input channels and the controller, the 1746-NT4 offers protection against electrical noise and interference. This isolation ensures reliable acquisition and interpretation of digital signals, even in noisy industrial environments.
Suitable for a wide range of applications, the 1746-NT4 converts the incoming signals from discrete devices into a format that can be interpreted by the CompactLogix controller. This ensures accurate and reliable data acquisition, critical for monitoring and controlling industrial processes.
The module also includes LED indicators for each input channel, providing visual feedback on the status of the signals. This allows for easy monitoring and quick identification of any issues or faults.
Product Parameters:
Number of Digital Inputs: 4 isolated digital inputs
Isolation: Galvanic isolation between input channels and controller
Input Voltage Range: Depends on the specific model and input type
LED Indicators: LED indicators for each input channel, indicating the status of the signal
Operating Temperature: -40°C to 70°C (-40°F to 158°F)
Storage Temperature: -55°C to 85°C (-67°F to 185°F)
Power Consumption: Depends on the specific model and configuration
Product Specification:
Brand: Allen-Bradley (part of Rockwell Automation)
Model: 1746-NT4
Type: 4-Channel Isolated Digital Input Module for CompactLogix Controllers
Number of Digital Inputs: 4 isolated digital inputs
Isolation: Galvanic isolation for noise and interference protection
Input Voltage Range: Depends on the specific model and input type
LED Indicators: Per-channel LED indicators for input status monitoring
Operating Temperature Range: -40°C to 70°C (-40°F to 158°F)
Storage Temperature Range: -55°C to 85°C (-67°F to 185°F)
Power Consumption: Depends on the specific model and configuration
For detailed and up-to-date information on the Allen-Bradley 1746-NT4, please refer to the official Allen-Bradley documentation or contact a representative directly. They will provide you with the most accurate and latest product specifications, parameters, and any additional product-related information.
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