Siemens SCALANCE X-300 Series User Manual

Table 8-31 Electrical data: Power supply
Device version
(power supply)
Redundant
power sup‐
ply unit
Redundant
power supply
possible
Power supply
2 x 24 VDC No Yes Rated voltage 24 VDC
Voltage range 19.2 VDC - 28.8
VDC
Permitted voltage range
incl. total ripple
18.5 VDC - 30.2
VDC
1 x 100 to 240 VAC No No 100 to 240 VAC
(85 to 264 VAC)
Table 8-32 Electrical data: Current consumption and power loss
Device version
(power supply)
Current consumption Effective power loss
2 x 24 VDC 1.8 A 44 W
1 x 100 to 240 VAC 0.8 to 0.45 A 50 W
Table 8-33 Electrical data: Overcurrent protection
Device version
(power supply)
Overcurrent protection of the power supply
Non-replaceable fuse
2 x 24 VDC 5 A / 125 V
1 x 100 to 240 VAC 3.15 A / 250 V
Table 8-34 Electrical data: Signaling contact
Voltage via signaling contact 24 VDC
Switching capacity (resistive load) max. 100 mA
Resistor between F1-F2 < 8 Ω
Table 8-35 Plug-in terminal block for connectors of the power supply and signaling contact
Device version
(power supply)
Power supply Signaling contact
2 x 24 VDC 2 x 4-pin 2 x 2-pin
1 x 100 to 240 VAC 1 x 2-pin 1 x 2-pin
Technical specifications
8.4 XR-300M technical specifications
SCALANCE X-300
Operating Instructions, 11/2019, A5E01113043-24 169

Siemens SCALANCE X-300 Series Specifications

General

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