Eaton POWERWARE Plus 18, Руководство пользователя

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Circuit Board Descriptions
Plus 18
26-Pin Header Connector
The Header provides the primary interface w the and
serial data for the customer. It is pinned out to provide a standard RS-232 with
hardware capability DSR) when connected via ribbon
cable to a DB-25. The pins not used by RS-232 are used by the relays. Pin 1 is
ground via
connector El. AU signals on this electrically isolated
and are to isolated ground. Table 1 contains detailed pin-out information for
the from the 26-pin header to the DB-25.
5.8.6 Front Panel
The 64-pin DIN provides the interface between this and the
front panel There are 3 categories of signals in interface: Voltage lines. RS-232
signals and signals. are 4 logic common lines, two regulated Voltage
lines. and two of each of the three unregulated supply Voltage and
-1.5). All signals on this connector are to logic common.
5.8.6.1
Power
Volts regulated 150
Volts 570
Volts used)
-15 Volts (not used)
5-2
w
DB-25
DB-25
SIGNAL
1 1
2
3
2
4 RELAY 2 COM
5 3
6
7
8 RELAY 3 NO/NC
9 5
1 0 3
COM
DSR
1 2
13
RS-232 GND
15
1 6
EXIDE