Serial Port Rs232; Snmp Card Interface - Upsen ES33 Series User Manual

3Phase HF UPS 10-120kva USER Manual
BAT. TEMP. Port is the battery temperature pickup interface. Temperature pickup of the
battery is usually connected with the external battery cupboard.

2.5.4 Serial port RS232

RS232 supplies the serial data to use as the interface of the background monitoring
software.
RS232 supplies the serial data to use as debugging and maintenance interface of the
authorized debugging and maintenance personnel and the switching of the SNMP card.

2.5.5 SNMP card interface

PW UPS supplies the communication interface of the SNMP card to install the
communication option SNMP card (optional) on site.
2.5.6 RS485 is this series inside RS485 communication card。
2.5.7 CAN is used for inside communication between LCD and UPS
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