AB 1746-NR4 SLC500 Thermocouple Input Module, 4-Channel, Non-Isolated

Manufacturer:Allen Bradley

Model Number:1746-NR4

Module Type:RTD Analog Input Module

Series:SLC500

Channels:4

Resolution:High Resolution

Input Range:-200 to 850°C (-330 to 1560°F)

Accuracy:+/- 0.1% of reading, +/- 1 least significant bit (LSB)

Input Resistance:100 Ohms

Voltage Rating:Overvoltage Protection: 7.5 VAC RMS

Backplane Current Draw:35 mA at 5 V, 85 mA at 24 V

Isolation:Backplane: 500 VDC, Enclosure: Open Type

    The Allen-Bradley 1746-NR4 SLC500 Digital Input Module is an essential component for industrial control systems.

     It offers eight channels for digital signal acquisition, making it ideal for various automation applications.

     With a wide operating temperature range from -40°C to 85°C, this module ensures reliable performance in harsh environments.

     The module supports dry contact and transistor switch inputs, allowing flexibility in sensor integration.

     Its channel-to-channel isolation enhances signal integrity and system reliability.

     Designed for ease of installation and maintenance, the 1746-NR4 provides a robust solution for modern industrial automation needs.