Siemens SCALANCE X-300 Series User Manual

Table 8-85 Electrical data: Power supply
Device version
(power supply)
Redundant
power supply unit
Redundant power sup‐
ply possible
Power supply
24 VDC No Yes Rated voltage 24 VDC
Voltage range 19.2 VDC - 28.8
VDC
Permitted voltage
range incl. total rip‐
ple
18.5 VDC - 30.2
VDC
100 to 240 VAC No No 100 to 240 VAC
(85 to 264 V)
Table 8-86 Electrical data: Current consumption and power loss
Device version
(power supply)
Current consumption Effective power loss Max. power consumption
1)
24 VDC 4.2 A 46 W 100 W
100 to 240 VAC 1.3 ... 0.7 A 42 W 96 W
1)
incl. PoE power supply of the connected PoE devices (PDs)
Table 8-87 Electrical data: Overcurrent protection
Device version
(power supply)
Overcurrent protection of the power supply
Non-replaceable fuse
24 VDC T 5 A / 250 V
100 to 240 VAC T 2 A / 500 V
Table 8-88 Electrical data: Signaling contact
Voltage via signaling contact 24 VDC
Switching capacity (resistive load) max. 100 mA
Resistor between F1-F2 < 8 Ω
Table 8-89 Plug-in terminal block for connectors of the power supply and signaling contact
Device version
(power supply)
Power supply Signaling contact
24 VDC 1 x 4-pin 1 x 2-pin
100 to 240 VAC 1 x 2-pin 1 x 2-pin
Technical specifications
8.8 XR-300M PoE technical specifications
SCALANCE X-300
Operating Instructions, 11/2019, A5E01113043-24 197

Siemens SCALANCE X-300 Series Specifications

General

Brand	Siemens
Model	SCALANCE X-300 Series
Category	Switch
Language	English