Phoenix Contact EV Charge Control Basic, User Manual

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Wiring the outputs and inputs
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6 Wiring the outputs and inputs
The circuits that use lamps and LEDs are only examples. You can also connect other loads,
such as optocouplers, relays or digital inputs of a controller.
6.1 Outputs
In status 0, the outputs are connected to GND and in status 1 they are connected to voltage
input 12Va. A power supply of 5 V to 30 V DC can be applied at voltage input 12Va.
The maximum current carrying capacity of the switching transistors is 600 mA. If voltage
input 12Va is supplied via the 12 V connection, then a maximum of 500 mA in total are avail -
able at all outputs.
NOTE: Possible damage to the transistors
A supply voltage must never be connected to the outputs, as one of the transistors is
controlled at all times and the transistors would be destroyed as a result.
The outputs are not short circuit proof or protected against overload.
The function of the outputs can be configured. For details, please refer to the Modbus
register description in Section 9 .
Figure 6 - 1 Transistor wiring of the outputs
V 12a
GND
D
S
D
S
G
G
OUT