31
7.5.2 RS232 cable specifications
When connecting the UPS with PC by RS232 cable, it needs to use the
standard RS232 cable, the detailed cable NO. are as following:
PIN 1（hole）to computer serial port PIN 2（needle）to UPS serial port
2
2
3
3
5
5
7.5.3 Optional communication interface
①
USB communication interface
USB communication interface: Install the intelligent monitoring software
UPSilon2000 which is equipped with the UPS. Then it can achieve the
communication with monitoring device directly. When RS232 and USB are
provided, only one of them will be chosen and USB is preferred.
②
Intelligent slot
The following intelligent cards can be installed into the intelligent slot of the
UPS: intelligent USB card, intelligent SNMP card and intelligent dry contact card.
Support the hot plug and play. Any card of them can be used according to users’
requirements.
a) Intelligent USB card: Use the monitoring function of the USB interface system
to monitor and manage the power source of the UPS.
b) Intelligent SNMP card: When connecting to the internet by SNMP card, it
communications with the monitoring computer to monitor power source of the
UPS from far end.
c) Intelligent dry contact card: Use the monitoring function of the dry contact
interface system to monitor and manage the power source of the UPS.
NOTE:
Remove the cover before installing the optional accessories.
The operating instruction of the UPSilon can be acquired from the CD.
As for the operating instructions of the intelligent USB card, SNMP card and
dry contact card, please refer to the relative special instructions.
