Advantech ECU-4574 Series, Руководство пользователя, Страница: 18 / 32

ECU-4574 User Manual 10
2.3 Power Input
ECU-4574 Series product support single power input AC or DC, It is reserved for dual
power supply input interface, to facilitate customer to extend using dual power speci -
fications.
Table 2.4: AC/DC power input
Item AC/DC Volt. Range Power Rating Connector Type
PWR1
AC 100~240V 0.35A~0.15A, 50~60Hz 3Pin Screw Terminal
DC 100~240V 0.35A~0.15A 3Pin Screw Terminal
PWR2
AC 100~240V 0.35A~0.15A, 50~60Hz 3Pin Screw Terminal
DC 100~240V 0.35A~0.15A 3Pin Screw Terminal
Table 2.5: AC/DC Power Input PIN Definition
PIN Screen printing Function Description
1 L/V+ PWR1 L/PWR2 V+ AC/DC power input pin
2 N/V- PWR1 N/PWR2 V- AC/DC power input pin
3 GND GND