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COMMUNICATION PORTS
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 CONNECTORS
RS232 CONNECTOR
USB CONNECTOR
12
34
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
COMMUNICATION SLOTS
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.
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