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UM EN ILC 1XX
5-2
PHOENIX CONTACT
7805_en_02
24 V segment supply U
S
Connection method
Spring-cage terminals
Nominal value
24 V DC
Tolerance
-15%/+20% (according to EN 61131-2)
Ripple
±5%
Current consumption at nominal voltage (typical)
10 mA + 10 mA for each output set + load
Current consumption at nominal voltage (maximum)
8 A
Continuation
Through potential routing
Safety equipment
Surge voltage
Input protective diodes (can be destroyed by permanent overload)
Pulse loads up to 1500 W are short circuited by the input protective diode.
Polarity reversal
Parallel diodes for protection against polarity reversal; in the event of an error
the high current through the diodes causes the preconnected fuse to blow.
NOTE:
Provide external fuses for the 24 V area. The power supply unit must be able to supply four times (400%) the nominal current of the external
fuse, to ensure that the fuse blows safely in the event of an error.
24 V supply U
ILC
Connection method
Spring-cage terminals
Nominal value
24 V DC
Tolerance
-15%/+20% (according to EN 61131-2)
Ripple
±5%
Permissible range
19.2 V DC to 30 V DC
Current consumption at nominal voltage (minimum)
80 mA (no-load operation, i.e., no local bus devices connected,
bus inactive)
Current consumption at nominal voltage (typical)
210 mA
Current consumption at nominal voltage (maximum)
870 mA (370 mA communications power + 500 mA analog power supply)
Safety equipment
Surge voltage
Input protective diodes (can be destroyed by permanent overload)
Pulse loads up to 1500 W are short circuited by the input protective diode.
Polarity reversal
Serial diode in the lead path of the power supply unit; in the event of an error
only a low current flows. In the event of an error, no fuse trips within the
external power supply unit.
NOTE:
Observe the current consumption of the Inline terminals
Observe the logic current consumption of each device when configuring an Inline station. It is specified in every terminal-specific data sheet.
The current consumption can differ depending on the individual terminal. The permissible number of devices that can be connected therefore
depends on the specific station structure.
Protection of the external power supply unit
Ensure protection of 2 A by fuses through the external power supply unit.