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Allen Bradley 1771-IT PLC-2/3 PLC-5 Isolated Temperature Module

Allen Bradley 1771-IT Isolated Temperature Input Module for PLC-2/3, PLC-5.

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ManufacturerAllen Bradley

Part number1771-IT

Module Type Isolated Temperature Input

Compatibility PLC-2/3, PLC-5

Input Type Thermocouple or RTD (requires configuration)

Isolation Yes

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12-month warranty

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Isolated temperature input Supports PLC-2/3 and PLC-5 Thermocouple and RTD compatibility High noise immunity Reliable data acquisition

Product description

The Allen Bradley 1771-IT is an isolated temperature input module designed for use with the PLC-2/3 and PLC-5 families of programmable logic controllers. It provides a reliable method for acquiring temperature data from various sensors, offering isolation to protect the PLC from electrical noise and transients.

This module is suitable for a wide range of industrial applications requiring temperature monitoring, including process control, environmental monitoring, and batch processing. Its compatibility with older PLC systems makes it valuable for maintaining and upgrading legacy automation equipment.

Stanlo Automation, a trusted veteran-owned supplier, specializes in surplus industrial automation parts. We offer the 1771-IT module, ensuring you can find the necessary components to keep your existing PLC-2/3 or PLC-5 systems operational and efficient.

Technical specifications

Module Type	Isolated Temperature Input
Compatibility	PLC-2/3, PLC-5
Input Type	Thermocouple or RTD (requires configuration)
Isolation	Yes
Data Format	16-bit bipolar

Common applications

Process Control

Batch Processing

Environmental Monitoring

Temperature Monitoring

Legacy System Upgrades

Chemical Plants

Food Processing

Compatible systems

Allen Bradley PLC-2/3 Allen Bradley PLC-5 1771 I/O Chassis

Also known as

1771 IT Allen Bradley temperature module PLC-5 temperature input isolated temp module

Replaces / compatible with

The 1771-IT module is part of the 1771 I/O family for PLC-2/3 and PLC-5 systems, providing specific temperature input capabilities.

Technical note

Expert tip

Proper grounding of the sensor and shield wires is critical for optimal performance and to maintain the isolation integrity of the 1771-IT module.

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Frequently asked questions

Can the Allen Bradley 1771-IT module accept both thermocouple and RTD inputs?

Yes, the 1771-IT module can be configured to accept either thermocouple or RTD (Resistance Temperature Detector) inputs. Specific jumper settings or software configuration within the PLC determine the input type and sensor compatibility.