CUTLER-HAMMER 4A55149H02 I/O BOARD

Digital Outputs: Typically relay or transistor outputs, capable of switching loads such as solenoids, contactors, or indicator lamps.

Analog Outputs: If included, they may support standard ranges like 0-10V DC or 4-20mA for driving control devices such as variable frequency drives (VFDs) or actuators.

Requires a DC power supply, typically in the range of 24V DC for powering the board and its I/O circuits.

Equipped with LED indicators for each input and output channel, providing visual status feedback for diagnostics and monitoring.

Operating Temperature: Typically ranges from 0°C to +55°C (32°F to 131°F), suitable for most industrial environments.

The Cutler-Hammer 4A55149H02 I/O Board is an input/output interface module designed to facilitate the communication between various control systems and field devices. It serves as a crucial component in industrial systems for interfacing with sensors, actuators, and other control elements. 

The board typically includes multiple input and output channels. The exact number and type of channels (digital/analog) can vary depending on the specific configuration of the model.

Digital Inputs: Typically supports standard DC input levels (e.g., 24V DC).

Analog Inputs: If available, they support standard ranges such as 0-10V DC or 4-20mA for analog sensors and devices.