Interface And Communication; X1- Temperature Detection Port For External Battery Pack - INFOSEC UPS SYSTEM E4 Evolution II 100k TT S Manuel Utilisateur

4. Interface and Communication

As shown in the figure below, there are Battery Temperature sensor port (X1), Emergency Power Off Port
(X2), communication port (RS232/USB), SNMP Card slot and extra Comm. card slot on the front panel.
Dry Contact No. Function
X1 Battery Temperature Detection Port
X2 Remote EPO input port

4-1. X1- Temperature Detection Port for External Battery Pack

The UPS is equipped with battery temperature detection function. UPS can receive battery temperature
signal through the temperature detection board. Communication between the UPS and battery temperature
detection board is via I2C communication protocol. X1 is the battery temperature detection port. The port is
shown in Figure 4-2 and described in Table 4-1.
Description of Battery Temperature Detection Port
Name
SCL
SDA
INFOSEC UPS SYSTEM – 15, Rue du Moulin – 44880 Sautron – France – www.infosec-ups.com
116
Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 02 19 AA 59 203 07
Dry Contact Ports and Communication Ports
Battery Temperature Detection Port
Position Description
X1.1 I²C communication SCL Signal
X1.2 I²C communication SDA Signal