Technical specifications
8.8 XR-300M PoE technical specifications
SCALANCE X-300
Operating Instructions, 02/2012, A5E01113043-12
201
Table 8- 102 Electrical data: Power supply
Device version
(power supply)
Redundant
power supply unit
Redundant power
supply possible
Power supply
24 VDC No Yes 12 VDC
(19.2 to 28.8 VDC)
100 to 240 VAC No No 100 to 240 VAC
(85 to 264 V)
Table 8- 103 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- 104 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- 105 Electrical data: Signaling contact
Voltage via signaling contact 24 VDC
Switching capacity (resistive load) max. 100 mA
Table 8- 106 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
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