68
EN
SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01
12. STANDARD FEATURES AND OPTIONS
Features
Type
Description
Availability
AC surge protection devices
(SPD AC)
Electrical
This feature provides
protection against AC
overvoltage
Available as option
1
DC surge protection devices
(SPD DC)
Electrical
This feature provides
protection against DC
overvoltage
Available as option
Serial communication interface
Communication
Available as standard
Modbus TCP interface
Communication
Available as standard
ADC card
Communication
Available as standard
Communication card
Communication
Available as option
1. Standard on 33-66-100 TR and 132, 200 TL.
12.1 SERIAL COMMUNICATION INTERFACE
RS232/485 is a serial communication channel which can be used to connect to an external EMS or to a BMS
(Battery Management System), depending on the battery type.
NOTE: RS485 cable has to be shielded.
SUNSYS PCS
2
IM 33-66-100 TR
3
4
5
2
1
8
9
7
6
RS232 pin key
1 Reserved
2 RX for RS232
3 TX for RS232
4 Reserved
5 GND for RS232
6 Not
connected
7 RTS
8 CTS
9 +12V
RS232/485 C1 pin key
1 Not
connected
2 RX for RS232
3 TX for RS232
4 Data
+
5 GND
6 Data
-
7 Reserved
8 Not
connected
9 +12V
RS232/485
JBUS
RS232
Only for
service