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How to use External Control Function for BT100-2J

Release Time:2016-12-09


Communication Control
Analog Control
Show as below for external control module. If you need external control function you just insert the external control module to the external control interface which is on the rear panel of the pump. Connect the corresponding control signal wire.

Terminal Definition of Standard External Control Module
1# is analog input in 4 – 20 mA, 0 – 5 V, 0 – 10 V external control modules. Control the speed of the pump.
2# is external control start/stop input. When connected to COM, the pump runs; When connected to high level (5 – 10 V), the pump stops.
3# is external control cw/ccw input. When connected to COM, the pump rotates clockwise; When connected to high level, the pump rotates counter clockwise.
4# is analog ground (AGND) in 4 – 20 mA, 0 – 5 V, 0 – 10 V external control modules; 4# is pulse input in pulse input external control modules. Control the speed of the pump. 10 KHz is corresponding to the max.speed.
5# is the COM of external control direction and start/stop signal input; It’s also the COM of pulse signal input in pulse input external control modules.

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