Web Application Gateway IGW/935 – First Steps
8
D o c u m e n t R e v i s i o n 1 . 3
3.4
Power Supply
The IGW/935 needs a supply voltage of 12 .. 24 VDC ±10% to work.
Connect the cables of an appropriate power supply to provide the system with the neces-
sary power like shown in
figure 5
.
Figure 5:
Power supply for the IGW/935
Terminal
Signal
A3
Vin (12 .. 24 VDC ±10%)
A4
GNDin
Table 3:
Screw terminal power
CAUTION!
Providing the IGW/935 with a higher voltage than the regular 12 .. 24 VDC ±10%could cause
damaged device components!
Do
NOT
turn on the power supply while connecting it with the IGW/935. This could cause
damaged device components! First connect the power supply and
THEN
turn it on.