Vaisala PTU300 - Optional Modules; Power Supply Module; Figure 27 Power Supply Module

USER'S GUIDE____________________________________________________________________
46 __________________________________________________________________ M210796EN-F
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 27 Power Supply Module
The following numbers refer to Figure 27 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 o
f
the motherboard.
4 = +
5 = -