Allen-Bradley 1734-IR2E 2-Channel RTD Input Module

The Allen-Bradley 1734-IR2E is a POINT I/O two-channel RTD input module that provides two RTD-input channels for precise temperature measurement in POINT I/O distributed control systems. It supports Pt100, Pt200, Pt500, Pt1000, and Ni120 RTDs, delivering high-resolution RTD sensing and operating from a 24V DC supply over the POINT I/O backplane, with DIN-rail mounting and channel-to-system isolation. It is compatible with POINT I/O terminal bases and includes module and channel status LEDs to indicate health. Common applications include process skids, packaging lines, material handling systems, HVAC equipment, and industrial machinery requiring RTD input; it is used for temperature monitoring and process control, and serves for remote I/O expansion, retrofit projects, and replacement of failed temperature input modules. Common replacements include 1734-IT2I, 1734-IE2V, and 1734-IE2C.