BT-F NEW Intelligent Dispensing Peristaltic Pump
34
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
ADC_W
AGND
0-5V/0-10V
/4-20mA
24VDC
VCC_W
COM
RS_W
CW_W
1.5K
1.5K
Figure 52
Wiring Diagram of external Control Mode connecting external
DC24V Power supply
8.6
Communication mode
The RS485 interface supports standard MODBUS protocol. Pump can be
controlled by external device via the communication port. Please refer to
the LEADFLUID Communication Instruction manual for the parameters
and supported commands.
1) Power pump off. Wire the DB15 connector as shown on Figure 54,
and connect it to the DB15 port on the rear of the pump.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
DC12V
VCC_W
COM
B
A
Figure 56 Control Start/Stop with external12V Power Source
