Allen Bradley 1756-IR12 Temperature Input Module

The AB 1756-IR12 is a 12-channel RTD (Resistance Temperature Detector) input module designed for high-precision temperature measurement within ControlLogix systems. This module supports direct connection of RTD sensors and delivers 24-bit resolution for accurate and stable monitoring.

Suited for industrial temperature-critical applications, the 1756-IR12 is ideal for HVAC, chemical processing, and food & beverage automation. The module uses non-isolated inputs and integrates easily into ControlLogix chassis with a compact form factor.

Technical Specifications

Model: 1756IR12
Series: ControlLogix
Type: RTD Input Module
Input Channels: 12 RTD inputs
Input Isolation: Non-isolated
Application: Temperature monitoring and control

Electrical Specifications

Supported Sensors: Resistance Temperature Detectors (RTDs)
Input Type: RTD (e.g., Pt100, Pt1000)
Input Range: Sensor-dependent
Resolution: 24 Bit
Input Signal Type: Resistance
Number of Analog Inputs: 12
Number of Analog Outputs: 0

Mechanical Specifications

Width: 38.1 mm
Height: 300 mm
Depth: 111.25 mm
Mounting Type: Rack-mounted (ControlLogix chassis)
Connection Type: Plug-in connection

Environmental Specifications

Operating Temperature: 0°C to 60°C
Storage Temperature: –40°C to +85°C
Humidity: 5% to 95% RH (non-condensing)
Explosion Protection (Gas/Dust): None
IP Rating: IP20 (when installed in chassis)

Compliance & Certifications

CE Marked: Yes
UL / cUL Listed: Yes
RoHS Compliant: Yes
Standards: IEC 61131-2, EN 61000

Key Features & Benefits

✅ 12 RTD Input Channels: High-density input for temperature applications

✅ 24-Bit Resolution: Ensures precision measurement and stable control

✅ Compact Modular Design: Fits easily into any ControlLogix rack

✅ Direct Sensor Connectivity: Simplifies wiring and integration

✅ Trusted for Process Automation: Ideal for high-reliability temperature monitoring

📦 Order the Allen Bradley 1756-IR12 from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 1756-IR12 prices. Optimize your process temperature monitoring with this high-resolution RTD input module, built for seamless integration into ControlLogix platforms.

Contact us now for trade pricing and availability

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