Power Input - Advantech ECU-579 Series User Manual

2.3

Power Input

The ECU-579 Series products support redundant power input for both A/C and D/C.
Table 2.5: Power Input
Item AC/DC
A/C
D/C (Only for ECU-
579-SSDB)
Table 2.6: PSU Details
Item Element
1 Fan
2 Handle
3 Power Connector
4 Lock
5 LED
Table 2.7: PSU LED Status Information
Power supply condition
Output ON and OK
No A/C power to PSU
A/C present / only standby output on
A/C cord unplugged or A/C power lost; with a second power
supply in parallel with A/C input power
Power supply warning events where the power supply contin-
ues to operate: high temp, high power, high current, slow fan
Power supply critical event causing a shutdown: failure, OCP,
OVP, fan failure
Smart redundant state
Power supply FW update mode
ECU-579 User Manual
Voltage Range
100-240 V
AC
100-240 V
DC
Figure 2.6 Power Installation Position
Description
PSU fan and air outlet area
Handle for extraction/insertion
Power connector
Lock for locking/unlocking the module. Pull left to unlock
Red LED indicating failure or degradation when lit
14
Power Rating Installation
10-5 A 50-60 Hz
Plug-in
10-5 A
Power supply LED
Green
OFF
1 Hz Blinking green
(0.5s: OFF, 0.5s: green)
Amber
1 Hz Blinking amber
(0.5s: OFF, 0.5s: amber)
Amber
0.33 Hz Blinking green
(1s: OFF, 2s: green)
2 Hz Blinking green
(0.25s: OFF, 0.25s: green)