V-TAC V-T48160, Инструкция по эксплуатации, Страница: 10 / 37

2.2 Appearance description
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NO.
Description
Functional Description
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Battery- Negetive terminal
Positive terminal
Reset key On/OFF button
ADS Dialer
Display connection address
RS485 RS485 communication interface
CAN
CAN communication interface
DO
1/2 Normally open, closed during fault
protection 3/4 Normally open, closed when a
low battery alarm signal has occurred
RS232
RS232 communication interface
(for battery condition monitoring)
RS485 communication interface (Used in
communication parallel,and for battery condition
monitoring or manufacturer to debug or service)
RS485 communication interface (Used in
communication parallel,and for battery condition
monitoring or manufacturer to debug or service)
ESI
Expand Bluetooth / WiFi / GSM functions
Ground wire
Battery ground wire
RS485
RS485
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ALM
Alarm and protection
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RUN
Work
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HMI
Display battery status information
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