Relay board
WARNING!
Danger from using the relay board for safety-critical functions.
This can result in serious injury and damage to property.
▶
Do not use the relay board for safety-critical functions.
NOTE!
Danger due to non-observance of the permissible mains voltage tolerance.
This can cause malfunctions and damage.
▶
For the relay board option, a restricted L-N input voltage of a maximum of 250 V
applies in relation to the charger.
Risk of Electric Shock!
Do not operate at circuits
more than 250 V to ground!
0... 30V DC/4A
0... 250V AC/4A
Use Copper Conductors Only!
C Common
NC Normally Closed
NO Normally Opened
L Line
N Neutral Wire
max. 1A
AC Output!
42,0409,0008
C NC NO C NC NO C NC NO
L/C NC NO N
WARNING!
The optional relay board enables the charger's operating statuses and the connected
battery's state of charge to be evaluated externally. One or more external consumers can
also be supplied with L-N input voltage. A neutral conductor in the electrical mains sup-
ply is a prerequisite for this. The configuration of the relay board outputs is explained in
the Operating Instructions for the charger: "Additional functions" in the "Display" section.
More information on the relay board can be found in the instructions supplied with the
relay board option.
There follows an overview of the options that are directly connected with the relay board.
These relay-connected options are activated through the relay board outputs:
- Aquamatic control
- Charging
- Charge 50%
- Charge 80%
- Charge end
- Main charge finished
- Charge OK
- Charging not finished
Signal if the battery is prematurely disconnected from the charger
- Common error
- Common error + warning
- Signal lamp
- Immobiliser device
- ON
- Refill indicator
- Battery cooled
- External air pump (electrolyte circulation)
55
EN
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