SIEMENS
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Siemens IK PI · 2015
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Technical specifications
(continued)
Industrial Wireless Communication
WirelessHART
IE/WSN-PA LINK
Wireless frequencies
Radio frequency for WirelessHART
in 2.4 GHz frequency band
• initial value
2.4 GHz
2.4 GHz
• end value
2.5 GHz
2.5 GHz
Performance data
WirelessHART
Number of WirelessHART devices
can be operated
100
100
Network latency
• for 100 field devicesfor
WirelessHART network maximum
10 s
10 s
• for 50 field devices for
WirelessHART network maximum
5 s
5 s
Transmission link between two
devices for WirelessHART network
• maximum
100 m
100 m
• note
Values may vary in the case of radio obstacles
Values may vary in the case of radio obstacles
Protocol is supported HARD
Yes
Yes
Product properties, functions,
components
general
Protocol is supported
• Address Resolution Protocol (ARP)
Yes
Yes
• HTTP
Yes
Yes
• HTTPS
Yes
Yes
• Modbus TCP
Yes
Yes
• Modbus TCP secure
Yes
Yes
• Modbus RTU
Yes
Yes
Product functions
management,
configuration
Product function
• web-based management
Yes
Yes
• DHCP client
Yes
Yes
Product functions
Diagnosis
Product function
• Web-based diagnostics
Yes
Yes
• WirelessHART diagnostics
via Modbus
Yes
Yes
Product functions
Redundancy
Product function device redundancy
No
Yes
Product functions
Security
Product function
• Password protection - multi-level
Yes
Yes
• WirelessHART Join Key
Yes
Yes
• ACL - MAC-based
Yes
Yes
• WirelessHART Network ID
Yes
Yes
Protocol is supported SSL
Yes
Yes
Principle of encryption
AES 128 bit
AES 128 bit
Product functions
Time
Protocol is supported NTP
Yes
Yes
Article No.
6GK1411-6CA40-0AA0
6GK1411-6CA40-0BA0
Product-type designation
IE/WSN-PA LINK
IE/WSN-PA LINK
© Siemens AG 2014