Sunfar C300 Series - RS485 and Remote Panel Wiring

SUNFAR C300 13
C300 series of non-sensor current vector-control inverter manual
3.6 Wiring of RS485 interface and remote panel interface
（1） RS485 interface wiring model，
as fig on the right：
（2）External keypad interface and RS485
interface are connected by 6P crystal
pin line
.
3.6.1 Model I
It is fit for
:C300-2S0002～C300-2S0007/C300-4T0004～C300-4T0007
3.6.2Model II
It is fit for:C300-2S0015～C300-2S0022/C300-4T0015～C300-4T0037
+(
A
)
－
(
B
)
Fig.3-4-B model Ⅱ
Right cover
RS485 interface
External keypad
interface
External keypad
interface
Fig. 3-4-A model Ⅰ
RS485 interface