Connector
@cnn@ TerminalSymbolDescription
cnn_3fv_p3.5_03.jpg 1 0V RS485 serial common
2 B Terminal RS485 B
3 A Terminal RS485 A
Setup of AUX2 PORT polarisation and termination resistances
@dip@ Num.
Dip
Name
Dip
Setting
of DIP
Function
dip-4.jpg 1 JP3 ON Polarisation RS485
2 JP2 ON Termination RS485
3 JP1 ON Polarisation RS485
4 X1) None

1) X = setting not significant