The Communication Interface SMA Technolo gie AG
Page 50 SMC50A_60A-IEN073320 Installation Guide
7.1.1 Jumper Functions
AHousing feed-throughs in the base of the Sunny Mini Central
BCable route (gray surface)
CPE connector
DScrew terminals for connection of the communication wires
EJumper slots
FInterface port
Jumper A Jumper B Jumper C
RS232 ---
RS485 termination bias 1 bias 2
Sunny Beam ---
A detailed description of the jumper functions can be found in the communication
device manual.
E
D
F
C
BA