INFOSEC UPS SYSTEM - 4, rue de la Rigotière – 44700 Orvault – FRANCE - www.infosec.fr
Hot Line : tel : + 33 (0)2 40 76 15 82 - fax : + 33 (0)2 40 94 29 51 - [email protected] - 09 05 04 205 12
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5. Pull the battery out (on the right side) onto a flat surface.
6. Pull the left side of battery out onto a flat surface.
7. Slide the new batteries into the battery case.
8. Reconnect the battery cable and screw up the battery bracket.
9. Put the front panel back on the battery case.
1 0 . C O M M U N I C A T I O N P O R T
1. RS232 + Dry contact (750/1000/1500/2000/3000VA):
DB9 Female (RS232 +dry contact)
PIN #
Description
I/O
Function Explanation
1
DCD
Output
Low Battery Output
(*normally open)
2 RxD
Output RxD
3 TxD
Input TxD
4
DTR
Input
(tied to pin 6)
5 Common --
Common
(tied
to
chassis). For pin 1 & 8.
6
DSR
Output
(tied to pin 4)
7 RTS
Input No
connection
8
CTS
Output
AC Fail Output
(*normally open,).
