Siemens SCALANCE X-300 Series Operating Instructions Manual page 177

Table 8-45
Device version
(power supply)
1 power supply unit 24 to 48 VDC
2 power supply units 24 to 48 VDC
1 x power supply unit 100 to 240 VAC /
60 to 250 VDC
2 x power supply units 100 to 240 VAC /
60 to 250 VDC
Table 8-46
Device version
(power supply)
24 to 48 VDC
100 to 240 VAC / 60 to
250 VDC
Table 8-47
Device version
(power supply)
1 power supply unit 24 to 48 VDC 1 x 4-pin male connector
2 power supply units 24 to 48
VDC
1 x power supply unit 100 to 240
VAC / 60 to 250 VDC
2 x power supply units 100 to 240
VAC / 60 to 250 VDC
For redundant design connect the signaling contacts in parallel.
1)
Table 8-48
Values for glass fiber: 62.5 to 125 μm multimode
1)
SCALANCE X-300
Operating Instructions, 11/2019, A5E01113043-24
Electrical data: Overcurrent protection
Electrical data: Signaling contact
Voltage via signaling con‐
tact
24 VDC
240 VAC
60 VDC
125 VDC
250 VDC
Plug-in terminal block for connectors of the power supply and signaling contact
Electrical data: Transmitter output (optical) and receiver input
Transmitter output (optical)
min. [dBm]
-19
8.5 Technical specifications for X-300EEC
Overcurrent protection of the power supply
Non-replaceable fuse
1 x T4A / 125 V
2 x T4A / 125 V
1 x T4A / 250 V (AC)
1 x T4A / 300 V (DC)
2 x T4A / 250 V (AC)
2 x T4A / 300 V (DC)
Switching capacity
(resistive load)
max. 0.1 A
max. 5 A
max. 0.4 A
max. 0.22 A
max. 0.11 A
Power supply
2 x 4-pin male connector
1 x 3-pin male connector
2 x 3-pin male connector
1)
max. [dBm] Sensitivity min. [dBm]
-14
Technical specifications
Resistor between
F1-F2
< 8 Ω
Signaling contact
1 x 2-pin male connector
2 x 2-pin connector
1 x 3-pin male connector
2 x 3-pin connector
Receiver input
1)
Input power max. [dBm]
-32
1)
1)
-14
177