Description

Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 1771-NB4T PLC-5 High-Resolution Analog Combination Module is designed for precise and reliable performance in industrial applications, offering two thermocouple/mV inputs and two isolated 4-20mA outputs within a 1771 Chassis slot. With selectable thermocouple input ranges for Types B, E, J, R, S, and T, it boasts an impressive input resolution of 3.3µV per bit at 15 sign bits and a display resolution of 0.01mV / 0.1°C. This module ensures accuracy with features like Cold Junction Compensation, open-circuit detection, and significant overvoltage protection. Its advanced specifications include an input update time of 125ms, ±0.50µV/°C input offset drift, and an exceptional input accuracy of 0.05% at 25°C, making it an ideal choice for high-precision applications requiring reliable analog signal processing.