Allen-Bradley 1771-IR/D | PLC-5 Analog RTD Input Module

Overview:

The Allen-Bradley 1771-IR is a high-accuracy RTD input module designed for PLC-5 systems, providing precise temperature measurement using 3-wire RTDs. With six analog input channels and 16-bit resolution, this module ensures accurate and stable temperature monitoring in industrial automation and process control applications.

As part of the PLC-5 platform, the 1771-IR integrates seamlessly with existing automation systems, offering reliable temperature data acquisition for critical processes.

Key Features:

• 6 RTD Analog Inputs – Supports multiple temperature sensors
• 3-Wire RTD Compatibility – Ensures accurate resistance measurement
• 16-Bit Resolution – Provides high-precision temperature data
• Series D Version – Optimized for enhanced performance
• Designed for PLC-5 Systems – Seamless integration with existing control architectures
• Stable and Noise-Resistant Signal Processing – Improves temperature monitoring reliability

Technical Specifications:

• Model: 1771-IR
• Series: D
• Number of Inputs: 6 Analog RTD Inputs
• RTD Type: 3-Wire
• Resolution: 16-Bit
• Compatible System: PLC-5
• Mounting: PLC-5 Chassis
• Environmental Rating: Industrial-Grade
• Certifications: UL, CE, RoHS

Applications:

• Temperature Monitoring & Control – Ensures precision in industrial processes
• Industrial Automation & Manufacturing – Provides real-time temperature data
• Food & Beverage Processing – Maintains consistent product quality
• Pharmaceutical & Chemical Industries – Supports critical process control
• HVAC & Energy Management – Enhances efficiency in climate control systems

Why Choose the Allen-Bradley 1771-IR?

The Allen-Bradley 1771-IR RTD input module delivers high-precision temperature measurement, stable signal processing, and seamless PLC-5 integration, making it an essential component for temperature-sensitive automation applications.

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