Technical specifications for 1734-IR2
Allen-Bradley 1734-IR2 | POINT I/O RTD/Resistance Input Module
2-Channel RTD Input Module for Industrial Temperature Measurement
The 1734-IR2 from Rockwell Automation (Allen-Bradley) is a 2-channel RTD (Resistance Temperature Detector) input module designed for accurate temperature measurement in industrial automation applications. It is part of the POINT I/O series, making it ideal for distributed control systems requiring precise temperature monitoring.
1. General Specifications
- Brand: Allen-Bradley (Rockwell Automation)
- Series: POINT I/O
- Part Number: 1734-IR2
- Module Type: RTD / Resistance Input Module
- Mounting Type: 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS wiring base assembly
2. Electrical Specifications
- Number of Inputs: 2 Single-Ended, Non-Isolated Channels
- Conversion Type: Delta Sigma
- Data Format: Signed Integer
- Isolation Voltage: 50V Continuous
- Current Draw: 220 mA @ 5V DC
- Power Dissipation: 1.0 W @ 28.8V DC
- Thermal Dissipation: 3.3 BTU/hour
3. Physical & Mechanical Details
- Module Dimensions: 56 x 12 x 75.5 mm (2.21 x 0.47 x 2.97 inches)
- Approximate Weight: 0.08 pounds (0.036 kg)
- Enclosure Type Rating: Open-Style (Requires Enclosure)
- Key Switch Position: 6
4. Environmental Specifications
- Operating Temperature: -20°C to +55°C (-4°F to +131°F)
5. Application Areas
✅ Process Automation (Temperature Monitoring & Control)
✅ Machine & Equipment Monitoring
✅ Industrial PLC-Based Control Systems
✅ Factory Automation