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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PROFINET IO. The access point SCALANCE W761-1 RJ45 can also be operated as a client
module.
The following variants exist:
● SCALANCE W761-1 RJ-45
access point
● SCALANCE W721-1 RJ-45
Ethernet Client Module
● SCALANCE W722-1 RJ-45
Ethernet Client Module with support of the iFeatures
4.6.6.2 Features and functions
Features
The individual devices have the characteristics shown in the following table:
Functionality
W761-1 RJ45
W722-1 RJ45
W721-1 RJ45
PoE Power over Ethernet
(IEEE 802.3at Type 1, previously IEEE 802.3af)
-
Redundant power supply
-
Digital input / digital output
-
C-PLUG slot
-
IP degree of protection
IP20
Operating temperature minimum [°C]
0
Operating temperature maximum [°C]
+55
Resistant to condensation
-
Resistant to salt water spray
-
Use in EX Zone 2
1)
●
IEEE 802.11 a/b/g/n
●
Number of supported IP nodes
4
Number of supported MAC nodes
4
● Suitable / available or according to the specified standard.
Functions
All devices have the following functions:
● Support of forced roaming
● SSH / HTTPS / admin password
● WEP / WPA / WPA2
● IEEE 802.11i, Hidden SSID

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