G 03894 - Edition 04 - August 12
1/2
B 110
RS 232 or RS 485 link wiring
Connector wiring
RS 232/485 (J6 )
At the first power-on, the user will find the factory set configuration
(
C 42
).
The settings can be modified through the M5 corresponding menu
(
C 42
).
The commands and messages reception syntax is available on
C
90
.
The initial configuration of the serial link is as follows:
Type:
RS 232
Transmission speed:
9600 bauds
Data Length:
8 bits
Parity:
NO
Stop bit:
1
The connections are located on
the electrical rear panel of
pump.
1
2
3
4
5
GND
(Ground)
V(-)
(RS485)
TD
(Transmission Data) (RS 232)
(Reception Data) (RS 232)
RD
V(+)
(RS485)
6
7
8
9
9-pin male DB connector.
Connector wiring
RS 485 (J7)
1
5
4
3
2
6
7
8
9
V(+)
(RS 485)
V(-)
(RS 485)
+ 5 V
GND
(Ground)
Resistors are built-in in electronic cabinet.
Pin 7, 8 and 9 of J7 are internally and respectively connected to
pin 7,8 and 9 of J6.
9-pin female DB connector.
Connectors location
J6
J7
adixen Vacuum Products - A3H Series Operating instructions
