Grundfos CMBE User Manual

Terminal Type Function
23 GND
Protective earth.
Pressure sensor: GND, 0 V. Connect the
green wire to this terminal.
25 GDS TX Grundfos Digital Sensor output
24 GDS RX Grundfos Digital Sensor input
7 AI2
External sensor.
Pressure sensor: Temperature signal, 0.5 to
3.5 V. Connect the yellow wire to this terminal.
14
English (GB)

Grundfos CMBE Specifications

General

Flow Rate	Up to 6 m³/h
Material	Stainless Steel
Motor Type	Permanent magnet motor
Liquid Temperature	0°C to +60°C
Maximum Operating Pressure	10 bar
Enclosure Class	IP55
Frequency	50 / 60 Hz
Pump Type	Centrifugal pump
Power Supply	1 x 200-240 V
Control	Integrated Frequency Converter
Max Head	60 m
Seal Type	Mechanical seal
Motor Power	0.3 - 1.5 kW