C
OMMUNICATION PORTS
The following communication ports are present on the upper part of the UPS behind the door (see UPS Views):
Serial port, available with RS232 and USB connectors.
NOTE: use of one connector automatically excludes the other
Expansion slot for additional COMMUNICATION SLOT communication boards
AS400 port
It is also possible to install an optional MultiCOM 382 contact board (4 programmable contacts, 250V AC, 3A) on the rear of the
UPS
RS232
USB
AND
PIN #
NAME
1
2
TX
3
RX
4
5
GND
6
7
8
+15V
9
WKATX
C
OMMUNICATION
The UPS is supplied with two expansion slots for optional communication cards that allow device dialogue using the main
communication standards (see "Front UPS views").
Some examples:
Second RS232 port
Serial duplicator
Ethernet network card with TCP/IP, HTTP and SNMP
protocols
RS232 + RS485 ports with JBUS / MODBUS protocol
Refer to the website for further information regarding available accessories
IV332 Rev.001 SIEL S.p.A.
Data di emissione: 2012-06-04
CONNECTORS
RS232 CONNECTOR
TYPE
SIGNALS
IN
OUT
TX serial line
IN
RX serial line
POWER
OUT
Isolated power
POWER
15V±5% 80mA max
OUT
ATX power adapter activator
S
LOT
USB CONNECTOR
4
3
1
2
PIN #
SIGNALS
1
VBUS
2
D-
3
D+
4
GND
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