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-NIV1 module is engineered for low-noise, high-resolution interfacing with PLC5, PLC-3, and PLC-5/250 controllers, making it a critical component in the 1771-N module series. This module features eight ±10V voltage input channels, utilizing 16-bit ADCs and 14-bit DACs, ensuring high precision and accuracy, with a resolution of 330µV/bit and an impressive input impedance of over 10 megaohms. Equipped with 1000V channel isolation to mitigate noise interference, it supports a wide operating range with effective noise immunity and robust overvoltage protection up to 140V AC RMS. Operating efficiently in industrial environments, the 1771-NIV1 maintains stability across temperatures from 0 to 60°C and humidity levels of 5-95% without condensation, powered through the I/O backplane with a consumption of 1.2A and 6W power dissipation.