Siemens SCALANCE XR-300M, Compact Operating Instructions

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Table 7-7 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 7-8 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 7-9 Electrical data: Signaling contact
Voltage via signaling contact 24 VDC
Switching capacity (resistive load) max. 100 mA
Resistor between F1-F2 < 8 Ω
Table 7-10 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
7.3 Cable lengths
Table 7-11 Permitted cable lengths (copper cable - Fast Ethernet)
Cable type Accessory (plug, outlet, TP cord) Permitted cable length
IE TP torsion cable with IE FC Outlet RJ-45
+ 10 m TP cord
0 to 45 m
+ 10 m TP cord
with IE FC RJ-45 Plug 180 0 to 55 m
IE FC TP Marine Cable
IE FC TP Trailing Cable
IE FC TP Flexible Cable
with IE FC Outlet RJ-45
+ 10 m TP cord
0 to 75 m
+ 10 m TP cord
with IE FC RJ-45 Plug 180 0 to 85 m
IE FC TP standard cable with IE FC Outlet RJ-45
+ 10 m TP cord
0 to 90 m
+ 10 m TP cord
with IE FC RJ-45 Plug 180 0 to 100 m
Technical specifications
7.3 Cable lengths
SCALANCE XR-300M
60
Compact Operating Instructions, 11/2019, A5E02661171-15