Chapter 3 _______________________________________________________________ Installation
VAISALA _______________________________________________________________________ 41
Optional Modules
Power Supply Module
The AC (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.
0506-027
Figure 22 Power Supply Module
Numbers refer to Figure 22 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...36V 24V
terminals of the mother board.
4 = +
5 = -
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