Schneider Electric BCS-DUIC-5P

5 Digital Inputs To 1 Universal Output Converter, Track Mounting

Each DUIC-5P Card allows for conversion of a single universal input channel to accept up to five (5) voltage free contacts such as relay contacts, auxiliary starter contacts, differential pressure switches, etc. which may have low and fixed resistances or any mixture such as mercury wetted, Triac, etc., which may have inherently large and varying resistances. The DUIC-5P Card’s on-board circuitry allows the controller inputs to have a consistent input reading, unaffected by long lead lengths, varying resistances, etc. The DUIC-5P-12V card utilizes an on-board power supply that allows 12V DC supply or twenty four volt (24V) AC supply for maximum compatibility. An LED indicating power is included on the card, as well as a jumper (JP1) that, when shorted, inserts the 22.1k Ohm resistor required for UI Contacts on an MNL-800 card. The DUIC-5P Card has been specifically designed for the Invensys I/A Series controllers. These new cards are designed and compatible with the DUI expander object available in I/A Series Controllers (Rev 3.0 or greater firmware required). Note: VAV box controllers do not have DUI expander objects available.