Yaskawa ETC740012-S1019 Control Drive Connect Board

The Yaskawa ETC740012-S1019 is a control drive connect PCB designed for internal mounting inside Yaskawa inverter and servo drive assemblies, serving as the interface that routes signals and coordinates communication between control circuitry and drive power components. This non-standalone board resides inside the drive unit to support reliable signal routing and coordination within the drive electronics. Manufactured by Yaskawa Electric, it carries model ETC740012-S1019 with secondary part number YPHT31500-1C and weighs about 0.3 kg. It is compatible with Yaskawa inverter and servo drive platforms and is used in industrial automation applications such as HVAC systems, pumps, fans, CNC machinery, and general motor control where variable frequency drives are employed. The ETC740012-S1019 is commonly used for maintenance, repair, or replacement in legacy drive systems, with common replacements including ETC740012-S1016 / S1017 and YPHT31500 series boards; in cases where the board is unavailable or obsolete, a full drive replacement may be required.