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JUE 401267
81
SOLA 4000 - Operating Panel
3 COMMUNICATION WITH A PC
3.1 Connection to PC
The UPS is connected to the PC via the RS232 interface. The
respective connector is the female 9-pin sub-D connector on the
CPU/ NCP pcb on the inside of the UPS front door. At the PC a
serial port is used which can either be a male 9-pin sub-D connec-
tor or a male 25-pin sub-D connector.
Cable Specification For connecting the PC and UPS use twisted pair, 24 AWG shielded
cable. Connect the shield to ground at the PC and at the UPS.
FIG. 3.1 - RS232 connection Cable
3 Communication with a PC