SIEMENS
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Siemens IK PI · 2015
Industrial Wireless Communication
IWLAN – Client Modules IEEE 802.11n
SCALANCE W748 RJ45 for use in control cabinet
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Technical specifications
Article No.
6GK5748-1FC00-0AA0
6GK5748-1FC00-0AB0
1)
Product-type designation
SCALANCE W748-1 RJ45
Transmission rate
Transmission rate
• with W-LAN maximum
450 Mbit/s
• with Industrial Ethernet
10 … 1 000 Mbit/s
• note
-
Interfaces
Number of electrical connections
• for network components
• and terminal equipment
1
• for power supply
1
• for redundant power supply
1
Design of electrical connection
• for network components
and terminal equipment
RJ45 socket
• for power supply
4-pole screw terminal, PoE
Design of the removable storage
C-PLUG
Yes
Interfaces
wireless
Number of radio cards permanently
installed
1
Number of internal antennas
-
Number of electrical connections
for external antenna(s)
3
Design of the electrical connection
for external antenna(s)
R-SMA (socket)
Product property external antenna
can be mounted directly on device
Yes
Signal-Inputs/outputs
Number of digital inputs
1
Number of digital outputs
1
Design of electrical connection
at the digital inputs/outputs
4-pole screw terminal
Signal range
• at digital input
24 V DC, safety extra-low voltage
• at the digital output
24 V DC /1 A
Supply voltage, current consump-
tion, power loss
Type of supply voltage
DC
Supply voltage
• 1 from terminal block
19.2 V
• 2 from terminal block
28.8 V
•
from Power-over-Ethernet according
IEEE802.3at for type 1 and
IEEE802.3af
48 V
•
from Power-over-Ethernet according
IEEE802.3at for type 2
50 V
Current consumed
• at 24 V with DC typical
0.45 A
• with Power-over-Ethernet according
to IEEE802.3at for type 1 and
IEEE802.3af typical
0.22 A
• with Power-over-Ethernet according
to IEEE802.3at for type 2 typical
0.21 A
1)
Wireless approval in the USA
Effective power loss
• at 24V for DC typical
10.7 W
• with Power-over-Ethernet
according to IEEE802.3at for type 1
and IEEE802.3af typical
10.7 W
• with Power-over-Ethernet
according to IEEE802.3at for type 2
typical
10.7 W
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 maxi-
mum
90 %
Protection class IP
IP30
Ambient condition for (standard)
operation mode
When used under hazardous
conditions (Zone 2),
the product must be installed in an
enclosure. To comply with EN 50021,
this enclosure must meet the require-
ments of at least IP54 in compliance
with EN 60529.
Design, dimensions and weight
Width of enclosure without antenna
200 mm
Height of enclosure without antenna
158 mm
Depth of enclosure without antenna
79 mm
Net weight
1.7 kg
Mounting type wall mounting
Yes
Mounting type
S7-300 rail mounting
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
No
• Client Mode
Yes
Number of SSIDs
-
Product function
• iPCF Access Point
-
• iPCF client
Yes
• iPCF-MC Access Point
-
• iPCF-MC client
in preparation
Number of iPCF-capable radio
modules
1
Article No.
6GK5748-1FC00-0AA0
6GK5748-1FC00-0AB0
1)
Product-type designation
SCALANCE W748-1 RJ45
© Siemens AG 2014