LANDIS & STAEFA(SIEMENS).P/N: 544-120.UNITARY CONTROLLER(UC) I/O EXPANSION CARD For Sale

LANDIS & STAEFA (SIEMENS). P/N: 544-120. (UC) UNITARY CONTROLLER I/O EXPANSION CARD. THIS UC INPUT/OUTPUT CARD MOUNTS IN THE CARD CAGE AND PROVIDES THE INTERFACE BETWEEN FIELD EQUIPMENT AND THE UNITARY CONTROLLER., THE UC PROVIDES DIRECT DIGITAL CONTROL (DDC) TECHNOLOGY FOR HVAC TEMPERATURE CONTROL & ENERGY MANAGEMENT FUNCTIONS., LANDIS & GYR POWERS, INC., IT IS IN THE ORIGINAL FACTORY SEALED STATIC SHIELD BAG PACKAGING. INCLUDES SEALED OEM UC CARD 544-120, INSTALLATION INSTRUCTIONS & BOX., LANDIS & STAEFA. UC IMPUT/OUTPUT FOR USE WITH SYSTEM 600. ORIGINAL OEM REPLACEMENT PART. BRAND NEW FACTORY SEALED STATIC SHIELDING BAG PACKAGE. NEVER USED OR OPENED. I CAN SUPPLY MORE PICTURES IF REQUESTED., IF YOU CAN\'T SEE AN AREA CLEAR I WILL SEND MORE PICTURES. Condition is New. Shipped with USPS Priority Mail.