ABB YPI105C Digital Input Circuit BoardDescription The ABB YPI105C is a high performance digital input circuit board designed for complex industrial automation systems. It captures digital signals from field devices and converts them into controller readable data, ensuring reliable input processing across demanding control environments. Specifications Model Number: YPI 105C Input Channels: Typically 16 or more digital inputs Input Voltage Range: 24 V DC or 48 V DC Input Current: Typically