PowerSource YDC3300 - LCD control panel

5
Rear View（terminal block without cover）
(1) LCD panel
(2) RS485 port
(3) Drycontact port
(4) Parallel port 1
(5) USB port
(6) Parallel port 2
(7) Intelligent Solt 2
(SNMP card/ Relay card)
(8) Power Switch
(9) REPO port
(10) I/P Switch
(11)Terminal block for
Input, output & battery
(12)Intelligent Solt 1
(SNMP card/ Relay card)
(13) Maintenance
switch & its cover
(14) O/P Switch
(15) GND
3.4 LCD control panel
LCD control panel introduction
（1）LED（from top to bottom: “alarm”, “bypass”, “battery”, “inverter”） （2）LCD display（3）
scroll button （4）Off button （5）On button(battery cold start switch)