SIEMENS
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Siemens IK PI · 2015
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Technical specifications
(continued)
Industrial Wireless Communication
IWLAN – Controller and Controller Access Points IEEE 802.11n
SCALANCE W788C M12 EEC for enhanced environmental conditions
Permitted ambient conditions
Ambient temperature
• during operating
-20 … +60 °C
• during storage
-40 … +70 °C
• during transport
-40 … +70 °C
Relative humidity at 25 °C without
condensation during operating
maximum
90 %
Protection class IP
IP65
Ambient condition for (standard)
operation mode
When used under hazardous condi-
tions (Zone 2), the SCALANCE W788-
xPRO/RR or W74x-1PRO/RR product
must be installed in an enclosure. To
comply with EN 50021, this enclosure
must meet the requirements of at
least IP 54 in compliance with EN
60529.
Design, dimensions and weight
Width of enclosure without antenna
200 mm
Height of enclosure without antenna
176 mm
Depth of enclosure without antenna
79 mm
Net weight
1.7 kg
Mounting type wall mounting
Yes
Wireless frequencies
Radio frequency
• for WLAN in 2.4 GHz
frequency band
2.41 … 2.48 GHz
• for WLAN in 5 GHz
frequency band
4.9 … 5.8 GHz
Product properties, functions,
components
general
Product function
• Access Point Mode
Yes
• Client Mode
No
Number of SSIDs
16
Article No.
6GK5788-2GD00-1TA0
Product-type designation
SCALANCE W788C-2 M12 EEC
Product functions
management,
configuration
• operation with IWLAN controller
Yes
• operation with Enterasys WLAN
controller
Yes
Standards, specifications,
approvals
Standard
• for EMC from FM
FM 3611: Class I, Division 2,
Groups A,B,C,D, T4 / Class 1, Zone 2,
Group IIC, T4
• for hazardous zone
-
• for safety of CSA and UL
UL 60950-1 CSA C22.2 No. 60950-1
Verification of suitability
• CE mark
Yes
• EC declaration of conformity
Yes
• C-Tick
Yes
• CCC
-
• Railway application in accordance
with EN 50155
Yes
• e1 approval
No
• E1 approval
No
• NEMA4X
No
• Power-over-Ethernet according
IEEE802.3at for type 1 and
IEEE802.3af
Yes
• Power-over-Ethernet according to
IEEE802.3at for type 2
Yes
Standard for wireless communication
• IEEE 802.11a
Yes
• IEEE 802.11b
Yes
• IEEE 802.11e
Yes
• IEEE 802.11g
Yes
• IEEE 802.11h
Yes
• IEEE 802.11i
Yes
• IEEE 802.11n
Yes
Wireless approval
You will find the current list
of countries at:
www.siemens.com/wireless-approvals
Accessories
Accessories
-
Article No.
6GK5788-2GD00-1TA0
Product-type designation
SCALANCE W788C-2 M12 EEC
© Siemens AG 2014