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5.10 Connecting a ripple control receiver
To control the active power, an external ripple control receiver
can be connected to the digital inputs.
Pin assignments
Pin
Short circuit
V1
-
K0
V1 + K0
K1
V1 + K1
K2
V1 + K2
K3
V1 + K3
K4
V1 + K4
K5
V1 + K5
K6
V1 + K6
Cable requirements
●
Shielded twisted-pair cable (CAT5 or CAT6) with solid
conductors
●
Cable diameter: 5 mm
●
Wire cross-section: 0.25 ... 1.5 mm
Installation and Operation Manual for Power Inverter RPI M6A M8A M10A EU V4 EN 2020-07-13
Assigned action
-
External power-off (EPO)
Max. Active power 0%
Max. Active power 30%
Max. Active power 60 %
Max. Active power 100%
Reserved
Reserved
2
5 Planning the installation
Connecting a ripple control receiver
5.11 External power-off
The inverter has a multifunction relay allowing an external shut-
down of the inverter to be triggered.
Pin assignments
Pin
Naming
Short cir-
cuit
1
V1
-
2
K0
V1 + K0
3
K1
V1 + K1
4
K2
V1 + K2
5
K3
V1 + K3
6
K4
V1 + K4
7
K5
V1 + K5
8
K6
V1 + K6
After commissioning, the relays for the external power-off
(EPO) can be defined on the display as having normally closed
or normally open contacts, "8.4.8 EPO (External Shutdown)",
Page 98.
Cable requirements
●
Shielded twisted-pair cable (CAT5 or CAT6) with solid
conductors
●
Cable diameter: 5 mm
●
Wire cross-section: 0.25 ... 1.5 mm
Assigned action
-
External power-off (EPO)
Maximum active power lim-
ited to 0%
Maximum active power lim-
ited to 30%
Maximum active power lim-
ited to 60%
Maximum active power lim-
ited to 100%
Reserved
Reserved
2
39
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