A-B 1771-NR Digital Input Module for Allen-Bradley PLC Systems
The A-B 1771-NR Digital Input Module is designed for use in Allen-Bradley Programmable Logic Controller (PLC) systems. It provides reliable and efficient digital input capabilities essential for industrial automation applications.
Brand:Allen-Bradley
Model:1771-NR
Module Type:Digital Input
Number of Inputs:8
Input Voltage Range:10-30 VDC
Input Current Rating:2 mA
Input Types:DC
Response Time:< 1 ms
Operating Temperature Range:-40°C to +85°C
Dimensions:Width: 3.2 cm, Depth: 15.8 cm, Height: 27 cm
Weight:0.5 kg
Certifications:CE, UL, RoHS
The Rockwell Automation 1771-NR Digital Input Module is a robust solution for digital signal processing in industrial environments. This module is engineered to deliver high precision and reliability in data acquisition, making it suitable for various applications within manufacturing facilities. It supports up to 16 channels of digital input, with a voltage range of 10-30VDC, ensuring compatibility with a wide array of sensors and devices. Each channel can handle up to 10mA, providing sufficient capacity for diverse operational needs. With its compact design, this module is easy to install and maintain, contributing to efficient operations. Its operating temperature range from -25°C to +60°C makes it resilient in extreme conditions, ensuring consistent performance regardless of environmental challenges. Additionally, the humidity resistance up to 95% non-condensing further enhances its durability, making it a dependable choice for harsh industrial settings. The lightweight design at just 0.5 kg ensures ease of handling during installation and maintenance, while its dimensions of 3.8 x 9.4 x 7.6 cm make it space-saving. Ideal for those seeking a reliable, versatile, and user-friendly digital input module, the Rockwell Automation 1771-NR stands out for its performance and adaptability.












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