Idiomas disponibles
Idiomas disponibles
•
two digital inputs or one digital input and one open-collector output
•
GENIbus connection.
The inputs and outputs are internally separated from the mains-conducting parts by reinforced insulation and galvanically separated from other
circuits. All control terminals are supplied with protective extra-low voltage (PELV), ensuring protection against electric shock.
Connection terminals for the mains supply
Phases
Single-phase
Three-phase
Connection terminals for inputs and outputs
DANGER
Electric shock
Death or serious personal injury
‐
Make sure that the wires to be connected to the connection groups below are separated from each other by reinforced insulation
in their entire lengths.
Terminal Type
Function
Digital input/output, configurable.
10
DI3/OC1
Open collector: Maximum 24 V resistive or inductive.
Analog input:
4
AI1
0.5 - 3.5 V, 0-5 V or 0-10 V.
Digital input, configurable.
2
DI1
5
+5 V
Power supply to a potentiometer or sensor.
6
GND
Protective earth.
A
GENIbus, A GENIbus, A (+).
Y
GENIbus, Y GENIbus, Y (GND).
B
GENIbus, B GENIbus, B (-).
Related information
4.2.4 Connecting an external switch
4.2.7.2 Standard functional module, FM 200
Inputs and outputs
The module has these connections:
•
two analog inputs
•
two digital inputs or one digital input and one open-collector output
•
Grundfos Digital Sensor input and output
•
two signal relay outputs
•
GENIbus connection.
The inputs and outputs are internally separated from the mains-conducting parts by reinforced insulation and galvanically separated from other
circuits. All control terminals are supplied with protective extra-low voltage (PELV), ensuring protection against electric shock.
Signal relay 1
LIVE: You can connect supply voltages up to 250 VAC to the output.
PELV: The output is galvanically separated from other circuits. Therefore, you can connect the supply voltage or protective extra-low voltage to
the output as desired.
18
OC
+24 V*
+24 V*/5 V*
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.
Terminals
N, PE, L
L1, L2, L3, PE
DI
GND
10
DI3/OC1
4
AI1
2
DI1
+
+
5
+5 V
6
GND
A
GENIbus A
Y
GENIbus Y
B
GENIbus B
