Allen-Bradley 1771-NIS | Precision Analog Input Module

Product Overview

The 1771-NIS module by Allen-Bradley is an 8-channel analog current input module designed for industrial control systems.

It delivers high precision measurements, ensuring reliable process monitoring and control in demanding environments.

Compact and robust, the 1771-NIS withstands harsh industrial conditions, supporting consistent operation across extended temperature ranges.

Technical Specifications

• Series: 1771

• Model Code: NIS

• Input Range: 0–20 mA

• Number of Inputs: 8

• Power Supply Voltage: 24 VDC

• Communication Interface: Modbus RTU

• Dimensions (WxHxD): 117 mm × 91 mm × 107 mm

• Weight: 0.4 kg

• Operating Temperature: -20°C to +60°C

• Storage Temperature: -40°C to +85°C

Features and Benefits

• High Precision: Delivers accurate current measurements for reliable process control.

• Extended Temperature Range: Operates effectively from -20°C to +60°C.

• Low Power Consumption: Minimizes energy costs while maintaining performance.

• Easy Integration: Compatible with Allen-Bradley PLCs for seamless system communication.

• Durable Construction: Built from industrial-grade materials for long-term reliability.

• Compact Form Factor: Simplifies installation in space-limited control panels.

Industrial Applications

• Process Automation: Monitors analog current for efficient manufacturing operations.

• Energy Management: Tracks current flow to optimize energy usage.

• System Diagnostics: Enables real-time monitoring for predictive maintenance.

• Harsh Environment Control: Functions reliably in industrial temperature and humidity extremes.