The Allen-Bradley 196274 is a versatile communication adapter board designed as a spare part for the 1395 Series. It operates on either 24 Volts DC or 115 Volts AC, offering a discrete input selection via jumper, and is suitable for ambient temperatures between 0 and 60 degrees Celsius with storage capabilities from -40 to 85 degrees Celsius in relative humidity conditions of 5% to 95%, non-condensing. This component is equipped with essential hardware for integration with Allen-Bradley RIO or DH+ communication links, facilitating control, diagnostics, and setup processes, and includes an interface plug and LED indicators for comprehensive status monitoring.