Table 7-1 Technical data of the DC power supply
Rated voltage According to EN 61131-2
Voltage range (mean value)
Voltage range (dynamic)
Voltage ripple peak-to-peak
Booting time at POWER ON
Non-periodic overvoltages
Duration of overvoltage
Recovery time
Events per hour
Transient voltage interrup‐
tions
Idle time
Recovery time
Events per hour
7.2.2 Connecting the power supply
Cable specification
DANGER
Protective separation
The 24 V direct voltage must be configured as PELV.
WARNING
Temperature specification
Use cables rated temperature as at least 80ºC for power supply.
The supply for the 24 V DC load power supply is wired to screw terminal block X1:
Features Version
Connection option Up to 2.5 mm
2
Current carrying capacity max. 10 A
Max. cable length 10 m
If you only use one wire per connection, then an end sleeve is not required.
The following conductor end sleeves are permissible: Without an insulating collar in
accordance with DIN 46228, Form A, long version
Use flexible cables with a cross-section of 0.25 to 2.5 mm
2
(or AWG 23 to AWG 13) for wiring
the power supply according to the maximum current that flows.
Interface description
7.2 Power supply connection
PPU 1740
66 Equipment Manual, 01/2019, A5E47615272B AA
To Next Page
Loading...
