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Siemens IK PI · 2015
Industrial Wireless Communication
IWLAN – Controller and Controller Access Points IEEE 802.11n
SCALANCE W788C M12 EEC for enhanced environmental conditions
6
Overview
SCALANCE W788C-2 M12 controller-based access points
can only be operated on the SCALANCE WLC711 IWLAN
Controller
Suitable for use in the industry and automation area, but
especially in the rail transport environment
Design
Rugged aluminum enclosure, shock and vibration-proof,
for high mechanical requirements
Special coating of the printed circuit boards (conformal
coating)
Resistant to condensation
Railroad approval in accordance with EN 50155
High IP65 degree of protection against dust and water jets
For use at ambient temperatures from -40 °C to +70 °C
6 x N-Connect sockets for the connection of direct mountable
and remote antennas
Antenna placement optimized for the 3x3 MIMO technology;
the antennas do not interfere with each other when they are
mounted directly on the device
1 x M12 connection for 10/100/1 000 Mbit/s with Power-over-
Ethernet according to IEEE 802.3at
1 x M12 socket for power supply (24 V DC)
Function LEDs for optical signaling of faults/errors and
operating statuses
Mounting: Wall, S7-1500 mounting rail, S7-300 mounting rail,
or on 35 mm standard mounting rail
Design and interfaces of the SCALANCE W788C-2 M12 EEC controller-
based access points
Product version
SCALANCE W788C-2 M12 EEC (controller-based)
Two wireless cards permanently installed in the device;
six connections for external antennas
3x N-Connect (female) connections for antennas
3x N-Connect
(female)
connections
for antennas
24 V DC
connection
M12 connection
(Gigabit)
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Kap_06_IWC_en.book Seite 78 Dienstag, 7. Oktober 2014 1:47 13
© Siemens AG 2014
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