Technical data, mounting, wiring
PS1021-2405-0000
24
Version: 1.0
3.14
Protective functions and safety features
Protective functions
Output protection
Electronically protected against overload, no load and short circuit.
Audible noises may occur in the event of a protection event.
Output overvoltage protection
Typ. 31Vdc
Max. 34Vdc
In the event of an internal power supply fault, a redundant circuit
limits the maximum output voltage. In such a case the output
switches off and remains switched off until the input voltage is
switched off for at least one minute and then switched on again,
or until the green LED has gone out.
Protection class
IP 20
According to EN/IEC 60529
Caution: For use in a controlled environment in accordance with
CSA 22.2 No. 107.1-01.
Overtemperature protection
-
Protection against input transients
MOV (metal oxide varistor)
Input fuse
yes
Slow-blow fuse cannot be replaced by the user.
Safety features
Input/output isolation
SELV
IEC/EN 60950-1
PELV
double or reinforced insula-
tion
IEC/EN 60204-1, EN 50178, IEC 62103, IEC 60364-4-41
Protection class
I
A PE connection (protective earth) is required.
Insulation resistance
> 100MOhm
Input over output, 500Vdc
Touch current (leakage current)
typ. 0.21mA / 0.46mA
At 100Vac, 50Hz, TN, TT / IT network
typ. 0.30mA / 0.65mA
At 120Vac, 60Hz, TN, TT / IT network
typ. 0.33mA / 0.72mA
At 230Vac, 50Hz, TN, TT / IT network
< 0.27mA / 0.56mA
At 110Vac, 50Hz, TN, TT / IT network
< 0.38mA / 0.78mA
At 132Vac, 60Hz, TN, TT / IT network
< 0.43mA / 0.90mA
At 264Vac, 50Hz, TN, TT / IT network
