Siemens SCALANCE X-300 Series Operating Instructions Manual page 169

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