Shenchen Precision Pump LabV6 Manual page 23

Shenchen Peristaltic Pump
0-10V: 0V to 10V voltage signal input terminal.
0-5V: 0V to 5V voltage signal input terminal.
4-20mA: 4mA to 20mA current signal input terminal.
I_/V_: Analog signal negative terminal.
Notice: Please do not connect 0-10V signal connect to 0-5V terminal or
4-20mA terminal. This is forbidden. Wrong connection will damage the
pump.
②、Internal isolation 5VDC output
③、External control start/stop, cw/ccw signal input terminal:
Active signal input.
If need change to 12VDC or 24VDC input, please open the controller
housing, and change the jumper connection on the external control
board as below :
外控板上
插针跳线
帽位置
12V level input
GD2: External control signal common input terminal.
NC: Null.
CW/CCW: External control direction signal input
Pulse mode: the direction change once when receive one
Level mode: when high level the pump clockwise running,
R/S 2: External control start/stop signal input
外控板上
插针跳线
帽位置
pulse signal（ rising edge effectively
when low level, the pump counterclockwise running.
24V level input
- 20 -
LabV Series
外控板上
插针跳线
帽位置
5V level input
）.