TDK-Lambda HWS 3000G - Sequence Time Chart

INSTRUCTION MANUAL
HWS 3000G
TDK-Lambda
<Page>
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8. Sequence time chart
(*1) Sequence for remote ON/OFF control by applying external voltage
+R to -R terminal voltage
4.5V or more : Output ON
0.5V or less : Output OFF
TOPTOP
DG
VPF signal
(Open collector)
0V
Vout
0V
Input on
Input off
Input on
OVP
Input voltage
Output voltage
Remote ON/OFF
control (*1)
+R
-R
Remote off
Remote on
OVP
OCP
+PF
5V
0V
AUX
ACF signal
(Open collector)
ACF
DG
(automatic recovery)
Converter oscillation stopConverter oscillation stop
Delay shutdown
30sec(typ)
DG
VPF signal
(Open collector)
0V
Vout
0V
Input on
Input off
Input on
OVP
Input voltage
Output voltage
Remote ON/OFF
control (*1)
+R
-R
Remote off
Remote on
OVP
OCP
+PF
5V
0V
AUX
ACF signal
(Open collector)
ACF
DG
(automatic recovery)
Converter oscillation stop
Delay shutdown
30sec(typ)
OCP
Input off
Remote off
Remote on
DG
VPF signal
(Open collector)
0V
Vout
0V
Input on
Input off
Input on
OVP
Input voltage
Output voltage
Remote ON/OFF
control (*1)
+R
-R
Remote off
Remote on
OVP
OCP
+PF
5V
0V
AUX
ACF signal
(Open collector)
ACF
DG
(automatic recovery)
Converter oscillation stop
Delay shutdown
30sec(typ)
OCP
Input off
Remote off
Remote on