LEGRAND KEOR HPE Manuel De Fonctionnement page 64

Installation and start-up of KEOR HPE UPS 400-500 kVA
Installation et démarrage de l'ASI KEOR HPE 400-500 kVA
Installazione e avviamento KEOR HPE UPS 400-500 kVA
 RS232/USB: it is used for connection to the proprietary programming and control
software.
 SRC-2 : relay card, used for the remote signalisations of status and alarms.
 PARALLEL (OPTIONAL): it is used for communication between paralleled UPS units.
 MODBUS (OPTIONAL): it is used for the transmission of data to the outside via MODBUS
RTU protocol (RS485).
 THERMAL PROBE : it is used to acquire the temperature of the battery cabinet/room in
order to adjust the charging voltage automatically.
 SNMP (OPTIONAL): it is used for the external transmission of data via LAN.
 NORMAL/BYPASS SELECTOR
 COMMON BATTERY (OPTIONAL)
OMT87187 REV. A 39