Grundfos CME User Manual

English (GB)
11
Terminal Type Function
NC
Normally closed
contact
Signal relay 1
(LIVE or PELV)
C1 Common
NO
Normally open
contact
NC
Normally closed
contact
Signal relay 2
(PELV only)
C2 Common
NO
Normally open
contact
18 GND Ground
11 DI4/OC2
Digital input/output,
configurable.
Open collector: Max.
24 V resistive or
inductive.
19
Pt100/1000
input 2
Pt100/1000 sensor
input
17
Pt100/1000
input 1
Pt100/1000 sensor
input
12 AO
Analog output:
0-20 mA / 4-20 mA
0-10 V
9 GND Ground
14 AI3
Analog input:
0-20 mA / 4-20 mA
0-10 V
1DI2
Digital input,
configurable
21
LiqTec sensor
input 1
LiqTec sensor input
(white conductor)
20 GND
Ground (brown and
black conductors)
22
LiqTec sensor
input 2
LiqTec sensor input
(blue conductor)
10 DI3/OC1
Digital input/output,
configurable.
Open collector: Max.
24 V resistive or
inductive.
4AI1
Analog input:
0-20 mA / 4-20 mA
0.5 - 3.5 V / 0-5 V /
0-10 V
2DI1
Digital input,
configurable
5+5 V
Supply to
potentiometer and
sensor
6 GND Ground
A GENIbus, A GENIbus, A (+)
Y GENIbus, Y GENIbus, GND
B GENIbus, B GENIbus, B (-)
3 GND Ground
15 +24 V Supply
8 +24 V Supply
26 +5 V
Supply to
potentiometer and
sensor
23 GND Ground
25 GDS TX
Grundfos Digital
Sensor output
24 GDS RX
Grundfos Digital
Sensor input
7AI2
Analog input:
0-20 mA / 4-20 mA
0.5 - 3.5 V / 0-5 V /
0-10 V
Terminal Type Function

Grundfos CME Specifications

General

Liquid temperature range	0 °C to +60 °C
Maximum operating pressure	10 bar
Series	CME
Frequency	50/60 Hz
Max Pressure	10 bar
Pump Type	Centrifugal
Material	Stainless steel
Applications	pressure boosting, irrigation
Pumped liquid	Clean water
Approvals	CE
Max Liquid Temperature	60°C
Power Supply	1-phase or 3-phase