Allen-Bradley 1771-IR/D | RTD Input Module

Manufacturer: Allen Bradley
Part Number: 1771-IR/D
Condition：New with Original Package
Product Type: RTD Input Module
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months

Overview

The 1771-IR/D is a PLC-5 RTD input module with 6 input channels for Copper and Platinum RTDs, supporting temperature measurements in Celsius and Fahrenheit.

Details

Manufacturer: Rockwell Automation
Brand: Allen-Bradley
Part Number: 1771-IR/D
Module Type: RTD Input
Inputs: 6 Three-Wire RTD Channels
Data Format: Natural Binary, BCD Actual Temperature, or Ohm Readings

Specs

Voltage Range: 100 Ohms (Platinum), 10 Ohms (Other)
Channel Update Time: 50 ms (for 6 channels)
Resolution: 16 bits + sign (1.0°C/1.0°F/bit)
Backplane Current: 800 mA
Signal Delay (On): 10 ms (DC)
Signal Delay (Off): 45 (+/- 15) ms (AC), 50 ms (DC)
External Power Required: No
Wiring Arm: 1771-WH
Mounting: Rack Mountable

Features

Temperature Measurement: Supports Celsius and Fahrenheit
Input Compatibility: Copper and Platinum RTDs
Signal Processing: High-resolution, reliable temperature readings

Applications

Used in temperature monitoring and control for industrial automation systems.

Dimensions

Width: 3.0 inches (76 mm)
Height: 5.0 inches (127 mm)
Depth: 8.0 inches (203 mm)

Certifications

Certifications: UL Listed, CSA certified, CE compliant

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Allen Bradley I/O Module PLC-5 RTD Input Module