Siemens SIMATIC NET SCALANCE W734-1, Руководство по эксплуатации

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Technical data
7.2 Technical specifications W774 M12
SCALANCE W774-1 /W734-1
58
Operating Instructions, 07/2020, C79000-G8976-C325-14
Technical specifications
Class Class 2 * )
Mode Mode A (phantom power)
Attachment to Industrial Ethernet
Quantity 2
Design M12 socket
Properties Half duplex/full duplex, autocrossover,
autonegotiation, autosensing, PoE, float-
ing
Permitted cable lengths (Ether-
net)
(Alternative combinations per length range)
IE TP torsion cable 0 ... 55 m
0 ... 45 m + 10 m TP cord
IE FC TP marine cable
IE FC TP trailing cable
IE FC TP flexible cable
IE FC TP FRNC cable
IE FC TP festoon cable
IE FC TP food cable 0 ... 85 m
0 ... 75 m + 10 m TP cord
IE FC TP standard cable 0 ... 100 m
0 ... 90 m + 10 m TP cord
Wireless interface
Antenna connector Quantity 2
Design R-SMA female
Impedance 50 Ω nominal
Frequency range 2412 ... 2480 MHz
4920 ... 5875 MHz
Electrical data
Direct 24 VDC supply Supply voltage from socket 24 VDC Safe Extra Low Voltage (SELV)
Permitted range +/- 20 % 19.2 to 28.8 VDC (meets UL require-
ments)
+/- 30 % 16.8 to 31.2 VDC
Design M12 socket
Properties Electrically isolated, redundant design
PoE to 24 VDC non-redundant design
Supply voltage from PoE Power supply 48 VDC
Permitted range 36 to 57 VDC
Fusing
2 A / 24 VDC
1 A / 48 V PoE
Current consumption At 24 VDC / typical 250 mA
With PoE / typical 125 mA
Power loss at 24 VDC At 24 VDC / typical 6 W
With PoE / typical 6 W