Golander pump BT-F NEW, Operation Manual

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BT-F NEW Intelligent Dispensing Peristaltic Pump
23
7 External Control Interface
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15
DB15 Mark Note
1 ADC_W Positive of external analog input
2 B Communication interface, B pole of RS485
3 A Communication interface, A pole of RS485
4 VCC_W External DC power input
5 DAC Analog voltage signal output
6 CW_W External input signal to control direction
7 PWM Pulse signal output
8 COM Ground of external power
9 AGND Negative of analog signal input
10 +12V Positive of in12V power source
11 GND Ground of Internal power source
12 CW Direction signal output
13 RS_W External start/stop signal input
14 PWM_W External Pulse signal input
15 RS Internal Start/stop signal output
Table 1 External Control Definition
1 2 3 4 5
6 7 8
9
No.DB9 Mark Note
1
2 RXD Receiving data
3 TXD Send data