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Model Type:SLC500

Product ID:1746-NT4

Manufacturer:Allen-Bradley

Module Type:Thermocouple/mV Analog Input

Inputs:4

Backplane Current (24 Volts):55 milliamps

Backplane Current (5VDC):0.06 mA

Backplane Current (24VDC):0.04 mA

Channels:4 backplane isolated

Weight:N/A

Power Supply:24 VDC

Communication Protocols:ControlNet, DeviceNet, Universal Remote I/O

Overvoltage Protection:7.5 VAC RMS

Absolute Input Voltage Range:-20 to +20 V

Absolute Input Current Range:-30 to +30 mA

Voltage Rating:20 to 10 VDC, 1 LSB

Isolation:Backplane: 500 VDC, Enclosure: Open Type

    The Allen Bradley AB 1746-NT4 Analog Input Module is a robust solution for integrating temperature, pressure, and flow sensors into industrial automation systems. With its 4-point design, it offers precise measurement capabilities, essential for maintaining optimal process conditions.

    Featuring compatibility with both thermocouples and mV inputs, this module ensures versatile application in diverse industrial environments. Its high-resolution accuracy and wide common mode voltage range (-20 to 20 V) make it ideal for critical monitoring tasks.

    The AB 1746-NT4 is designed for seamless integration into Allen-Bradley’s SLC 500 series, offering a reliable and efficient interface between sensors and control systems. Backplane current draw of 55 milliamps at 24 volts ensures minimal power consumption and system stability.

    With built-in support for ControlNet, DeviceNet, and Universal Remote I/O links, this module enables remote monitoring and control capabilities, enhancing operational efficiency and reducing maintenance downtime. The open-type enclosure design facilitates easy installation and maintenance.

    The Allen Bradley AB 1746-NT4 is engineered to withstand extreme environmental conditions (-40°C to +85°C), ensuring continuous operation in challenging industrial settings. Its isolation features protect against electrical interference, maintaining data integrity and system reliability.