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Allen-Bradley 1771-NIS/B high-resolution analog input module Ready For Ship

Allen-Bradley 1771-NIS/B high-resolution analog input module Ready For Ship

Product Name:analog input module

Brand Name:Allen-Bradley

Model Number:1771-NIS/B

Country of Origin:USA

Warranty:12 Months

Whatsapp：+86 18159889985

Email：[email protected]

Appurtenance:

b high resolution analog input module ready for ship-1

Overview
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Specifications
Description
Applications
Technical Data Summary
High-Resolution Measurement
FAQ
Spares
Recommended Products

Overview

Brand Name:	Allen-Bradley
Model Number:	1771-NIS/B
Country of Origin:	USA
Packaging Details:	Original new Factory Sealed
Delivery Time:	in stock
Payment Terms:	T/T

Get your discount today

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Parameter	Specification
Product Model	1771-NIS/B
Manufacturer	Allen-Bradley (Rockwell Automation)
Product Type	High-resolution analog input module for PLC-5 industrial control systems
Series	PLC-5 Bulletin 1771 I/O platform
Analog Inputs	8 isolated current input channels supporting 4–20 mA signal acquisition
Input Isolation	Individual channel isolation improves signal integrity and reduces electrical interference
Loop Power	Built-in loop power supply simplifies transmitter installation and field wiring
Communication Compatibility	Supports ControlNet, Universal Remote I/O, and Extended Local I/O adapter systems
Operating Temperature	0°C to +60°C for reliable industrial operation
Dimensions	Standard 1771 single-slot module, compact chassis-mounted design
Weight	Approx. 0.6 kg, lightweight industrial module for easy installation

Description

The 1771-NIS/B is a high-resolution analog input module developed for the Allen-Bradley PLC-5 control platform, providing dependable current signal acquisition for demanding industrial automation systems. Designed to process multiple analog inputs with excellent accuracy, the module supports reliable monitoring of field instruments in continuous process applications.

Featuring eight isolated 4–20 mA input channels with integrated loop power capability, the 1771-NIS/B minimizes wiring complexity while improving measurement stability. It works seamlessly with 1771 I/O systems and can be deployed through ControlNet, Universal Remote I/O, or Extended Local I/O architectures for flexible system expansion.

Built for long-term industrial operation, the 1771-NIS/B delivers consistent analog data collection in power generation, manufacturing, and process industries, making it an excellent solution for precise signal conditioning and plant-wide automation control.

Applications

Power plants: Used for turbine instrumentation, generator process monitoring, and analog signal acquisition from field transmitters.
Substations: Supports current signal monitoring, relay automation, and electrical equipment condition supervision.
Chemical plants: Collects analog process data from pressure, flow, temperature, and level transmitters for DCS integration.
Steel mills: Provides stable analog measurement in high-temperature environments with strong electromagnetic interference.
Machinery manufacturing plants: Integrates with automated production lines, testing equipment, robotic systems, and industrial process monitoring.

Technical Data Summary

Eight high-resolution isolated analog current input channels.
Supports standard 4–20 mA industrial instrumentation signals.
Integrated loop power reduces external power supply requirements.
Compatible with Allen-Bradley PLC-5 1771 I/O architecture.
Supports local and remote I/O communication configurations.
Engineered for continuous industrial process monitoring.
Compact modular construction simplifies cabinet installation.

High-Resolution Measurement

Captures precise analog process variables with excellent repeatability.
Improves monitoring accuracy for pressure, flow, temperature, and level sensors.
Isolated channel design minimizes electrical noise and cross-channel interference.
Fast response supports real-time PLC control strategies.
Suitable for high-accuracy industrial process automation and predictive maintenance applications.

FAQ

Q1: What is the primary function of the 1771-NIS/B?
A1: It acquires eight isolated 4–20 mA analog input signals for PLC-5 automation systems.

Q2: Does the module provide loop power for transmitters?
A2: Yes. It includes integrated loop power for compatible field devices.

Q3: Which PLC platform is the 1771-NIS/B designed for?
A3: It is designed for the Allen-Bradley PLC-5 Bulletin 1771 I/O platform.

Q4: Can the module be used in remote I/O systems?
A4: Yes. It supports ControlNet, Universal Remote I/O, and Extended Local I/O architectures.

Q5: What industrial applications commonly use the 1771-NIS/B?
A5: It is widely used in power generation, chemical processing, water treatment, manufacturing, and other industrial automation applications.

Spares

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2711P-RN10C	2711-T10C15
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2711P-T10C4A8	2711-T10G9
2711P-T12C6D2	2711-T6C8L1
2711P-T12C6B2	2711-T9C1X
2711P-T6C20A	2713P-T7WD1