Industrial 64MV407V24 64MV504V00 Control Board

CALTRONICS 64MV407V24 64MV504V00 C3 control board assembly (OLEC) is a two-board replacement kit designed for CALTRONICS’ C3/OLEC control systems. The package combines 64MV407V24 and 64MV504V00 boards into an OLEC 2-BD assembly, intended to replace older style PC boards while maintaining pinout compatibility. It provides unit-power regulation and switching through integrated triacs and relays to drive a shutter motor, lamp head fans, and high/medium relays, with clearly labeled P1 and P2 harness connectors for AC input (AC Hot and AC Common), lamp outputs, shutter motor, and relay outputs, plus control inputs. An idle voltage adjustment is included to fine-tune operation, and LED indicators visualize power, shutter, and relay activity. The documentation notes that the new-style boards are interchangeable with older boards, with LEDs located on the solder side in the new design, ensuring compatibility without rewiring. This C3 control solution is suited for industrial environments requiring coordinated motor actuation, lighting control, and relay logic, and is packaged as a compact two-board assembly intended for installations that previously used CALTRONICS PC boards but can be substituted without changing pinouts.