13
14
Terminal Definition of Standard External Control Module
Analog input in 4
-
20 mA, 0 - 5 V, 0 - 10 V external control
modules. Control the speed of the pump.
External control star t/stop input. When connected to COM, the
pump runs; When connected to high level, the pump stops.
External control cw/ccw input. When connected to COM, the pump
rotates clockwise; When connected to high level, the pump rotates
counter clockwise.
Analog ground (AGND) in 4 - 20 mA, 0 - 5 V, 0 - 10 V external
control modules;
Pulse input in pulse input external control modules. Control the
speed of the pump. 10 KHz is corresponding to the max.speed.
The COM of external control direction and star t/stop signal input;
It's also the COM of pulse signal input in pulse input external
control modules.
Terminal 1
Terminal 2
Terminal 3
Terminal 4
Terminal 5
Pump is equipped with output por t in order to monitor the status of pump.
Please see below “External Control Output Por t Pins Diagram: DB9”. Output
signal adopts optoelectronic isolation circuit. A pull-up resistor and power
supply are needed when using.
Pins Definition
External Control Output
External Control Output Por t Pin Diagram: DB9
Footswitch Function
Connect Footswitch to r
control Input Por t to control Star t/Stop of pump.
emote
It can be set according to actual application.
Pin 1
Pin 2
Pin 8
Pin 4, 6, 7
Star t/Stop output. Pump outputs low level when it runs; pump
output high level when it stops.
Direction output. Pump output low level when it runs clock wise;
pump output high level when it runs count clock wise.
Pulse output, 0 - 600 rpm corresponding to 0 - 10 kHz.
COM
Footswitch is optional accessories. It can only control the star t and stop of the
pump. The speed and direction of the pump are controlled by membrane keypad
and knob on the operation penal.
Connection Diagram for Footswitch
Shor t terminal 5 and 11; shor t
terminal 12 and 13; terminal 8
connects footswitch;
terminal 11 connects footswitch.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
4 - 20 mA, 0 - 5V, 0 - 10V analog
input control the speed
0 - 5V, 0 - 10V, 4 - 20mA
External Control Input Module Connection Diagram
+
-
1
4
CC/CCW Signal
(5V TTL)
Star t/Stop Signal
(5V TTL)
+
-
3
5
+
-
2
0 - 10 kHz Pulse Signal Input Connection Diagram
0 - 10 kHz pulse input control
the speed
+
-
4
5
CC/CCW Signal
(5V TTL)
Star t/Stop Signal
(5V TTL)
+
-
3
5
+
-
2
WT600-1F OPERATING MANUAL
WT600-1F OPERATING MANUAL
