FPS300.245-049-102
All parameters are specified at 24 V, 12.5 A, 230 Vac, 25 °C ambient and after a 5 minutes run-in time unless otherwise noted.
Apr. 2022 / Rev. 0.2 FPS300-EN
10 / 28
Output-OK Relay Contact
This feature monitors the output voltage, which is produced by the power supply itself. It is independent of an eventually
present external voltage on the output of the power supply.
Contact closes
As soon as the output voltage reaches typ. 22 Vdc. The Output-OK Relay Contact is
synchronized with the Status Led.
Contact opens
As soon as the output voltage dips below 22 Vdc.
Short dips will be extended to a signal length of 100 ms. Dips Shorter than 1ms will be ignored.
Switching hysteresis 1V
Contact ratings
Maximal 60 Vdc 0.3 A, 30 Vdc 1 A, 30 Vac 0.5 A, resistive load
Minimal permissible load: 1 mA at 5 Vdc
Isolation voltage
See dielectric strength table in chapter 18.
Fig. 8-1: Output-OK relay contact behavior
250ms
open
closed
open
closed
<
1ms
>
1ms
10%
0.9
V
OUT
V
ADJ
V
ADJ
=
