MA042X   Micro 777XT Controller Description: The MA042X module is a digital controller designed for high speed closed loop control. The product is housed in a compact universal DIN rail mount package with removable connectors. The controller has a standard RS232C communication port. The programming software provided is operational on any PC running Windows®3.1. Windows®95, or Windows®NT operating system. ELECTRICAL DATA AND CONNECTION INFORMATION: The module requires three power supplies, +5 VDC, +15 VDC, and -15 VDC. The output control signal is a voltage from 0 to 10 VDC. The maximum output current is 100ma. The connections are detailed in the connection table below. SIGNAL DESIGNATION   DESCRIPTION    +5V    +5 DC power supply    0V    Power supply and signal common    +15V    +15 VDC power supply    -15V    -15 VDC power supply    IN 1    Digital Input (NPN open collector)    Vout    Output Control Signal 0 to 10 VDC    Vset    Set Point inout 0 to 10 VDC    Vfdbk    Feedback signal 0 to 10 VDC    Vfdbk2    Feedforward signal 0 to 10 VDC    ENABLE    Controller Enable/Disable    OUT 1    Digital Output (NPN open collector function programmable)    OUT 2    Digital Output (NPN open collector not used on present model) ORDERING INFORMATION: The following is a complete list of part numbers for ordering the product and the accessories. PART NUMBER   DESCRIPTION    MA042X    Micro 777XT Controller    MA042X-100    Windows 3.1/95/NT compatible user software    14S-1    Serial cable (DB9 CONNECTOR AND AMPHENOL 3 PIN MALE) APPROVALS: CSA NRTL/C (CE Pending) NOTE: Specifications subject to change without notice NOTE: Windows 95/NT and Windows 3.1 are registered trademarks of Microsoft Corporation

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