● The interoperability of the devices with Wi-Fi devices of other vendors was tested
thoroughly.
● Before commissioning the SCALANCE W1700, check the wireless conditions on site. If you
intend to use Industrial Wireless LAN systems and WirelessHART systems in the 2.4 GHz
band, you will need to plan the use of the channels. At all costs, avoid parallel use of
overlapping frequency ranges. The following overlaps exist with Industrial Wireless LAN
and WirelessHART:
IWLAN channel
IEEE 802.11 b/g/n
WHART channel
IEEE 802.15.4
1 11 - 16
6 15 - 20
7 16 - 21
11 20 - 25
13 21 - 25
Features of the SCALANCE W1700
Type Number of
WLAN ports
Antennas Number and
type of Ethernet interface
Degree of
protection
Article number
SCALANCE W1788-1 M12 1 4 x exter‐
nal
2 x gigabit Ethernet (copper)
1 x PoE
IP65 6GK5788-1GY01-0AA0
SCALANCE W1788-2 M12 2 8 x exter‐
nal
2 x gigabit Ethernet (copper)
1 x PoE
IP65 6GK5788-2GY01-0AA0
SCALANCE W1788-2 M12
EEC
2 8 x exter‐
nal
2 x gigabit Ethernet (copper)
1 x PoE
IP65 6GK5788-2GY01-0TA0
SCALANCE W1788-2IA M12 2 8 x inter‐
nal
2 x gigabit Ethernet (copper)
1 x PoE
IP65 6GK5788-2HY01-0AA0
SCALANCE W1748-1 M12 1 4 x exter‐
nal
2 x gigabit Ethernet (copper)
1 x PoE
IP65 6GK5748-1GY01-0AA0
2.4 IEEE 802.11n/ac
Overview
The IEEE 802.11ac standard is a further development of the IEEE 802.11n standard and is
downward compatible with the standards IEEE 802.11a, IEEE 802.11h and IEEE 802.11n. The
mechanisms of the PHY and MAC layer implemented in the IEEE 802.11n standard have been
improved.
Description
2.4 IEEE 802.11n/ac
SCALANCE W1780/W1740 according to IEEE 802.11ac Web Based Management
20 Configuration Manual, 11/2019, C79000-G8976-C485-03
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