Siemens SIMATIC NET System Manual

SCALANCE network components
4.6 SCALANCE W components for the Industrial Wireless LAN
Industrial Ethernet
System Manual, 09/2019, C79000-G8976-C242-10
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4.6.10.2 Features and functions
Features
The individual devices have the characteristics shown in the following table:
W788-1 RJ45
W788-2 RJ45
W748-1 RJ45
W788-1 M12
W788-2 M12
W748-1 M12
W788-2 M12 EEC
PoE (Power-over-Ethernet) according to IEEE
802.3at Type 1, previously IEEE 802.3af.
●
●
●
Redundant power supply
●
●
●
Digital input / digital output (DI/DO)
●
-
-
C-PLUG/KEY-PLUG slot
●
●
●
IP degree of protection
IP30
IP65
IP65
Operating temperature minimum -20 °C -20 °C -40 °C
Operating temperature maximum
+60 °C
+60 °C
+70 °C
Conformal coating
-
-
●
Resistant to condensation
-
-
●
Resistant to salt water spray
-
-
-
UV resistant
-
-
-
Use in EX Zone 2
1)
●
●
●
IEEE 802.11a/b/g/n
●
●
●
IEEE 802.11n MIMO (input x output streams)
3 x 3
3 x 3
3 x 3
● Suitable / available or according to the
specified standard
1)
Note installation instructions
Functions
All devices have the following functions:
● SSH / HTTPS / admin password
● WEP / WPA / WPA2
● IEEE 802.11i, Hidden SSID
● IEEE 802.1x (RADIUS)
● EAP-TLS, EAP-TTLS, PEAP
● PROFINET IO diagnostics
● SNMP
● Syslog
The access points also have the following functions:
● Support of forced roaming
● IEEE 802.11e (QoS/WMM)

Siemens SIMATIC NET Specifications

General

Category	Industrial Communication Software
Manufacturer	Siemens
Operating Systems	Windows, Linux
Protocols Supported	PROFIBUS, PROFINET, OPC UA
Compatibility	Siemens PLCs, Third-party devices with supported protocols