Siemens SCALANCE X-300EEC, Compact Operating Instructions

Page: 60 / 84

7.2 Connectors and electrical data
Table 7-5 Connection for end devices or network components
Device variant Electrical
over twisted pair
Optical
over fiber-optic cable
X302-7EEC
(all variants)
2 x RJ‑45 jacks with MDI‑X assignment
10/100/1000 Mbps (half / full duplex)
7 x LC sockets multimode
(100 Mbps, full duplex)
X307-2EEC
(all variants)
7 x RJ-45 jacks with MDI-X assignment
● 5 x Fast Ethernet 10/100 Mbps (half/full
duplex)
● 2 x Gigabit Ethernet 10/100/1000 Mbps
(half/full duplex)
2 x LC sockets multimode
(100 Mbps, full duplex)
Table 7-6 Electrical data: Power supply
Device version
(power supply) Redundant
power supply
unit
Redundant power sup‐
ply possible
Power supply
(min./max. range)
1 power supply unit
24 to 48 VDC
No Yes 24 to 48 VDC
(19.2 to 57.6 VDC)
2 power supply units
24 to 48 VDC
Yes Yes
1)
24 to 48 VDC
(19.2 to 57.6 VDC)
1 x power supply unit 100
to 240 VAC / 60 to 250
VDC
No No 100 to 240 VAC
(80 to 276 VAC)
2)
60 to 250 VDC
(46.25 to 300 VDC)
2 x power supply units
100 to 240 VAC / 60 to
250 VDC
Yes Yes 100 to 240 VAC
(80 to 276 VAC)
2)
60 to 250 VDC
(46.25 to 300 VDC)
1)
With a redundant 24 VDC power supply, "L1" must be connected on both power supply units.
2)
AC 50/60 Hz ±5 %
Table 7-7 Electrical data: Current consumption and power loss
Device variant Device version
(power supply) Current consumption Effective power loss
X302-7ECC 24 to 48 VDC 0.8 to 0.4 A 17 W
100 to 240 VAC / 60 to 250
VDC
0.4 to 0.3 A (AC)
0.3 to 0.1 A (DC)
18 to 19 W (AC)
17 to 18 W (DC)
X307-2ECC 24 to 48 VDC 0.5 to 0.3 A 12 W
100 to 240 VAC / 60 to 250
VDC
0.3 to 0.2 A (AC)
0.3 to 0.1 A (DC)
12 to 13 W (AC)
12 to 13 W (DC)
Technical data
7.2 Connectors and electrical data
SCALANCE X-300EEC
60
Compact Operating Instructions, 11/2019, A5E02630809-14