Vaisala DRYCAP DMT345 Guía de usuario Pagina 45

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Chapter 3 _______________________________________________________________ Installation
VAISALA _______________________________________________________________________ 45
Optional Modules
Power Supply Module
The mains power connection may be connected to the power supply
module only by an authorized electrician. A readily accessible disconnect
device shall be incorporated in the fixed wiring.
0605-030
Figure 28 Power Supply Module
Numbers refer to Figure 28 above:
1 =
Connect AC mains voltage wires to these terminals
2 = Grounding terminal
3 = In case the module is not installed in the factory: Connect wires
from these terminals to the POWER 10 ... 35V 24V terminals of
the motherboard.
4 =
+
5 =
Installation
1. Disconnect the power.
2. Remove the protective plug from the cable gland and thread the
wires. In case the power supply module is installed in the factory,
continue with the step 5.
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