Advantech ECU-579 Series, Руководство пользователя

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