Installation
22
* Please refer to the section entitled “Technical data” on page 44 for
the maximum contact load of the relays.
Mark external voltage on the device!
In the event you connect system components that are not powered
by the device voltage, you may apply external voltage to the relay
contacts. This external voltage cannot be switched off using the
device power switch.
Risk of electric shock!
In this case, affix a warning sign to the device (e.g. a sticker as
shown on the left).
Please refer to the section entitled “Description of the signal inputs”
on page 23 or “Description of the relay outputs” on page 24 for a
detailed description.
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