EN/07.2013/58/8
2.2. SB7 board layout
Technical Data
Dimensions: 215 x 120 x 40 mm
Power consumption: 8 W
Fuse: 1A time-lag
Download interface: RS232 (external adapter required)
User interface board connection: RS485
There are three jumpers on board:
Name Description Default configuration
TL1 Central termination of the 485 user Not plugged in
TL2 Central termination of the 485 slave Plugged in
PRG Programming jumper Not plugged in
Connector for program
loading with IS232
Jumper TL1
Jumper for programming
operation PRG
CPU
Connector for slave
board (RS485)
Connector for user interface board
(RS485) and 12V voltage supply
Jumper TL2