1762 MicroLogix 1200 PLC

Allen-Bradley 1762 MicroLogix 1200 PLC Series

The 1762 MicroLogix 1200 series from Allen-Bradley is a family of compact programmable logic controllers and companion I/O modules designed for small to mid-scale industrial automation. The series centers on 24-point and 40-point controllers, available in configurations that operate on 24 VDC or 120/240 VAC power, with a mix of digital inputs and relay or FET outputs. Some models include a dedicated programming/HMI port for additional connectivity.

Typical applications include packaging machinery, material handling, machine control, and process monitoring where moderate I/O density is required.

Expansion Modules

Beyond the base controllers, the series includes plug-in expansion modules that extend the system's capabilities:

• Analog I/O — a 2-input / 2-output analog module (1762-IFOF2)
• RTD / Resistance input — a 4-channel module (1762-IR4)
• Thermocouple input — a 4-channel module (1762-IT4)

These modules allow the MicroLogix 1200 platform to handle analog signals and temperature measurement alongside its standard discrete control functions.