Power Input - Advantech ECU-4784 Series User Manual

2.3

Power Input

The ECU-4784 Series products support single power input AC or DC.
Table 2.5: Power Input
Item AC/DC
AC
PWR1
DC
The function of each part is described as below:
Table 2.6: AC/DC Power Input PIN Definition
Pin
1
2
3
Table 2.7: Jumper Setting of ATX/AT Power Mode Selection
CN67
ECU-4784 User Manual
Volt. Range
100-240 V
AC
100-240 V
DC
Figure 2.3 Power1 Input Location
Screen Printing
L/V+
N/V-
Jumper Setting
(Default)
14
Power Rating Connector Type
0.7 A 50-60 Hz 3Pin Screw Terminal
0.7 A 3Pin Screw Terminal
Function Description
PWR1 L/PWR1 V+ AC/DC power input PIN
PWR1 N/PWR1 V- AC/DC power input PIN
GND
Description
AT Power Mode
ATX Power Mode