Terminal Type - Grundfos CMBE Montage- Und Betriebsanleitung

Connection terminals for inputs and outputs, FM 200. See the figure above.

Terminal Type

NC Normally closed contact
C1 Common
NO Normally open contact
NC Normally closed contact
C2 Common
NO Normally open contact
10 DI3/OC1
4 AI1
2 DI1
5 +5 V
6 GND
A GENIbus, A
Y GENIbus, Y
B GENIbus, B
3 GND
15 +24 V
8 +24 V
26 +5 V
Function
Signal relay 1 (LIVE or PELV)
Signal relay 2 (PELV only)
Digital input/output, configurable.
Open collector: Maximum 24 V resistive or inductive.
External sensor.
Pressure sensor: Pressure signal, 0.5 to 3.5
V. Connect the white wire to this terminal.
Digital input, configurable.
Digital input 1 is factory-set to be start or stop
input where an open circuit results in stop. A
jumper has been factory-fitted between
terminals 2 and 6. Remove the jumper if
digital input 1 is to be used as external start or
stop or any other external function.
Power supply to a potentiometer or sensor
Protective earth
GENIbus, A (+)
GENIbus, Y (GND)
GENIbus, B (-)
Protective earth
Power supply
Power supply
Power supply to a potentiometer or sensor.
Pressure sensor: Voltage supply, +5 VDC,
PELV. Connect the brown wire to this terminal.
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