AEG Protect PV 4600 - Communication Interface Options; RS232 Communication Port; Optional Communication Expansion

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7.1 Rs232
Your PV-Inverter is equipped with a versatile communications interface.
Use Software Protect PV MONITOR to monitor status of multiple inver-
ters. Firmware upgrades are also available via this interface.
Protect PV 4600 is integrated with a DB9 socket for the RS232 inter-
face. Remove the DB9 socket cover before use.
Pin assignment of this DB9 socket is stated as below:
Pin signal assignmEnt
1 N.C.
2 TxD
3 RxD
4 N.C.
5 Common
6 N.C.
7 N.C.
8 N.C.
9 N.C.
7.2 oPtional communications intERfacE
The PV-Inverter has an expansion slot for an optional communications
interface. Add a Protect PV RS485 card or compliant card to extend
the communication functions of inverter.
7. COMMUNICATION INTERFACE
RS232 port & cover
Communication Slot