Communication Port Explanation - INFOSEC UPS SYSTEM E6 LCD 1000 RT Manuel Utilisateur

3-4 Communication Port Explanation

The UPS is equip with EPO dry contacts input, true RS232 & USB Communication port as
standard to provide communication with bundled UPS monitoring software for remote
monitoring of UPS status via PC.
There are 4 other optional interface cards available to meet various communication needs,
i.e. DCE (dry contact relay card), R2E, USE and SNMP/WEB card (Please consult Ch8).
The bundled software of the UPS is compatible with many operating systems such as
Windows 98, & 2000, ME, NT and XP. For other applications such as Novell, NetWare,
UNIX, Linux, please contact your local dealer for suitable software.
All the communication ports (including optional cards) can be active & use simultaneously
to monitor the UPS status. However only 1 communication interface at any one time with
the highest priority has the ability to command & control the UPS. The priority of these
communication interfaces are as follow:
Highest Priority (in descending order),
True RS232 Port interface descriptions
The Pin Assignments of the true RS232 port are illustrated as follows：
EPO
The Pin assignments of the EPO Input port are:
1
2
To enable the EPO function, please short Pin 1 & 2.
INFOSEC UPS SYSTEM – 4 rue de la Rigotière – 44700 Orvault – France – www.infosec-ups.com
37
Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 06 11 AA 68 203 03
1  EPO input port
2  Optional Interface card
3  USB
4  RS232
Baud Rate
Data Length
Stop Bit
Parity
Pin 3
Pin 2
Pin 5
1  EPO+
2  Ground
2400 bps
8 bits
1 bit
None
RS232 Rx
RS232 Tx
Ground