Allen-Bradley 1771-NR PLC-5 Analog Input Module

Product Overview

The Allen-Bradley 1771-NR PLC-5 Analog Input Module delivers precise analog signal conversion for modern industrial automation systems.

It supports 16 channels with flexible input ranges, including 0 to 10 VDC or 4 to 20 mA, catering to diverse monitoring needs.

Designed with 100 samples per second sampling rate, the module ensures accurate, real-time signal acquisition for high-performance control tasks.

Equipped with a DB-9 connector and RS-485 communication interface, the module integrates seamlessly into PLC-5 systems and ControlNet networks.

The module operates with a 24 VDC power supply and is engineered to function reliably within a temperature range of -20°C to +55°C.

Its IP20-rated enclosure provides protection against dust and debris, ensuring durability in harsh industrial environments.

With compact dimensions and robust construction, the 1771-NR module facilitates easy installation, maintenance, and integration into existing automation architectures.

Technical Specifications

Key Features

• High-Precision Analog Input: Supports multiple voltage and current signals.

• Reliable Data Acquisition: 100 samples per second for accurate monitoring.

• Industrial-Grade Design: IP20 enclosure withstands harsh factory environments.

• Flexible Connectivity: DB-9 connector and RS-485 interface for easy integration.

• Wide Temperature Tolerance: Operates from -20°C to +55°C.

• Seamless Network Integration: Supports ControlNet for reliable communication.

Applications

• Process monitoring and control in manufacturing.

• Integration with PLC-5 automation systems.

• Industrial signal conversion for control systems.

• Data acquisition for manufacturing, energy, and processing industries.

FAQ

Q1: Is the 1771-NR module original Allen-Bradley?
Yes, the 1771-NR is fully factory-new and original, ensuring top reliability.

Q2: What input signals does it support?
It supports 0–10 VDC and 4–20 mA input signals across 16 channels.

Q3: What is the operating temperature range?
The module operates safely between -20°C to +55°C in industrial environments.

Q4: What communication interfaces are available?
It features a DB-9 connector with RS-485, compatible with ControlNet networks.

Q5: How fast is the sampling rate?
The module provides 100 samples per second, ensuring precise analog data acquisition.

Q6: What is the shipping timeframe?
Orders typically ship in 3 days to 2 weeks, depending on quantity, via DHL or similar carriers.