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C
OMMUNICATION
P
ORTS
The rear panel of the UPS (see
Rear View of the UPS
) contains the following communication ports:
¾
Serial port available with RS232 connector and USB connector.
NOTE: the use of one connector automatically excludes the other.
¾
Expansion slots for additional COMMUNICATION SLOT interface boards
On the front, covered by the terminal-cover, there is another expansion slot for the power relay board (optional 250Vac,
3A, 4 programmable contacts)
RS232
AND
USB
C
ONNECTORS
RS232 CONNECTOR
USB CONNECTOR
1
2
3
4
PIN #
NAME
TYPE
SIGNAL
PIN #
SIGNAL
1
IN
1
VBUS
2
TX
OUT
Serial line TX
2
D-
3
RX
IN
Serial line RX
3
D+
4
4
GND
5
GND
POWER
6
OUT
7
8
+15V
POWER
Isolated power supply
15V±5% 80mA max
9
WKATX
OUT
ATX power supply wake-up
C
OMMUNICATION
S
LOTS
The UPS is equipped with two expansion slots for accessory
communication boards that enable the equipment to communicate
using the main communication standards.
Some examples:
¾
Second RS232 port
¾
Serial
duplicator
¾
Ethernet agent with TCP/IP, HTTP and SNMP protocol
¾
RS232 + RS485 port with JBUS / MODBUS protocol
For further information on the accessories available, visit the web site.
Summary of Contents for Flexus FM
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