INFOSEC UPS SYSTEM ATS User Manual page 9

Function Description Default Possible
configuration
Source Selection of input
- Source A
perference that normally Source A
- Source B
selector supplies the load
5. Communication port
The ATS is supplied with the following communication ports:
-Serial port is available with RS232 com. port and USB com. port on the front panel. NOTE:
the use of one port automatically excludes the other.
-Dry contacts port on the rear panel.
S e r i a l P o r t s : R S - 2 3 2 & U S B c o n n e c t o r s
C o n t a c t P o r t s
The contacts port is formed using six (6) pins numbered from left to right (see fig. 1), which
can be connected to an external monitoring system (such as a BMS) in order to monitor the
operational status of the ATS.
INFOSEC UPS SYSTEM - 4, rue de la Rigotière - 44700 Orvault - FRANCE - www.infosec-ups.com
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