Siemens SCALANCE W746-1PRO - Technical specifications; 6.1 Technical specifications for the SCALANCE W788-xPRO;RR and W74 x-1 PRO;RR

SCALANCE W788-xPRO/RR / W74x-1PRO/RR
Operating Instructions, 07/2014, A5E02280448-08
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Technical specifications
6
6.1
Technical specifications for the SCALANCE W788-xPRO/RR and
W74x-1PRO/RR
Device variants
The technical specifications of the
● SIMATIC NET SCALANCE W744-1PRO
● SIMATIC NET SCALANCE W746-1PRO
● SIMATIC NET SCALANCE W747-1RR
● SIMATIC NET SCALANCE W788-1PRO
● SIMATIC NET SCALANCE W788-2PRO
● SIMATIC NET SCALANCE W788-1RR
● SIMATIC NET SCALANCE W788-2RR
are largely identical. Unless indicated otherwise in the table, the following tables apply to all
the devices listed above:
Data transfer
Ethernet transfer rate 10/100 Mbps
Wireless transmission rate
1 ... 54 Mbps (108 Mbps)
Wireless standards supported 802.11a
802.11b
802.11g
802.11h
Power supply standards supported
802.3af (Power over Ethernet)
Interfaces
Note
Bridging a power outage is possible only with an input voltage of 24 VDC (
-15% . . . +20%).