The Allen-Bradley 1746-NT4 is a digital input/output module specifically designed for use with Allen-Bradley’s CompactLogix controllers. This module combines both digital inputs and outputs, providing a total of four channels for both input and output functions. It allows for the secure connection and monitoring of discrete devices, as well as the control of actuators and indicators in industrial automation systems.
With galvanic isolation between the input/output channels and the controller, the 1746-NT4 offers excellent noise immunity and protection against electrical interference. This isolation ensures reliable signal transmission and acquisition, even in noisy industrial environments.
The module’s four digital inputs allow for the monitoring of various sensors, switches, and other discrete devices. The four digital outputs, on the other hand, enable secure control of actuators, indicators, and other devices. This combination of inputs and outputs makes the 1746-NT4 suitable for a wide range of industrial automation applications.
LED indicators are provided for each input and output 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
Number of Digital Outputs: 4 isolated digital outputs
Isolation: Galvanic isolation between input/output channels and controller
Input/Output Voltage Range: Depends on the specific model and input/output type
LED Indicators: LED indicators for each input and output 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 Digital Input/Output Module for CompactLogix Controllers
Number of Digital Inputs: 4 isolated digital inputs
Number of Digital Outputs: 4 isolated digital outputs
Isolation: Galvanic isolation for noise immunity and interference protection
Input/Output Voltage Range: Depends on the specific model and input/output type
LED Indicators: Per-channel LED indicators for input and output 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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