Siemens SCALANCE X308-2 User Manual

Technical specifications
8.8 XR-300M PoE technical specifications
SCALANCE X-300
Operating Instructions, 05/2016, A5E01113043-20
201
Table 8- 107 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- 108 Electrical data: Signaling contact
Voltage via signaling contact 24 VDC
Switching capacity (resistive load)
max. 100 mA
Table 8- 109 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
Table 8- 110 Power over Ethernet at port P1 to P8
PoE function within a power supply system According to IEEE 802.3af / 802.3at (type 1) for
environment A
Method of PoE power feed Alternative A
(refer to the following table for the pin assign-
ment)
Reserved power per port 15.4 W at port,
of which the following can be used by the PD:
12.95 W
Overall power on all PoE ports
Max. 53.2 W
Table 8- 111 Electrical isolation
Between ports P1 to P8
No
Between ports P9 to P16
Yes
Between port groups
P1 to P8 and P9 to P16
Yes
Between ports and ground
Yes
Between ports and 24 VDC / 230 VAC power
input
Yes

Siemens SCALANCE X308-2 Specifications

General

Brand	Siemens
Model	SCALANCE X308-2
Category	Switch
Language	English