Product Description:

Kollmorgen builds the 502-03732-02R1 power interface card for the PIC900 Drives series. The card conditions AC mains power and distributes regulated DC rails to associated motion controllers and amplifier modules inside an automation cabinet. By combining multiple auxiliary supplies on one board, it frees the main drive for servo tasks while helping each subsystem receive stable logic and analog power. Used in conveyor, packaging, or pick-and-place lines, the board helps maintain stable voltage levels so the larger drive system can focus on speed and torque regulation.

The unit delivers a logic rail of 4.0 A at +5 V, a sensor rail of 2.0 A at +15 V, and a reference rail of 0.5 A at −15 V. Each path is separately fused, so mixed-signal sections can draw current without cross-loading. Total dissipation stays within 50 W because onboard switch-mode converters maintain high efficiency under nominal demand. For primary power, the card accepts line levels up to 230 VAC, draws no more than 2 A, and operates across an input frequency range of 47 Hz to 63 Hz. These ranges allow use on single-phase supplies found in standard control enclosures.

Because field panels are not always climate controlled, the board operates from 7 °C to 55 °C without derating. It also allows storage down to −40 °C and up to 85 °C. Minimum supply acceptance of 110 VAC lets the same hardware serve lower-voltage regions or installations where transformer taps drop during startup. Shock resistance is rated at 15 g / 11 ms, which helps protect solder joints during transport or when actuators cause frame impacts. A height of 12 inches and a width of 2.4 inches fit standard 19-inch rack baskets and leave clearance for airflow around neighboring PIC900 modules.