Shenchen Precision Pump LabV Series - Technical Specification

Shenchen Pump LabV Series
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RS485 Communication Interface: Choose RS485 in the communication
setting interface, this terminal is active.
GD1: RS485 signal ground
A+: Connect RS485 A+ terminal
B-: Connect RS485 B- terminal
Note: No matter choose RS232 or RS485, the communication protocol is standard
MODBUS protocol.
It should be noted that: when leaving the factory, the external control interface will
be plugged with terminals. If you need to use other external control equipment of
our company, such as foot pedal, hand-held dispensers, etc., please unplug the
terminals first, and then plug the external control equipment.
7. Technical Specification
Flow rate resolution
0.01ml/min
Power supply
AC 220V±10%
50Hz/60Hz(standard)
AC 110V±10%
50Hz/60Hz(optional)
Operation mode
Touch screen and
mechanical keypad
External
control
Switch signal
External speed control
0-5V, 0-10V,
4-20mA for option
External
control
Passive switching signal:
Foot pedal switch
Active switching signal:
5-24V universal
Communication
RS232/RS485,
support Modbus
(RTU mode)
Output port
Output motor running
status(Open collector
output)
Back suction angle
0-360°
Protection rate
IP31
Speed range
LabV1, LabV1-II,
LabV1-III
0.1-150rpm
DOMINIQUE DUTSCHER SAS