SIEMENS
2/546
Siemens IK PI · 2015
PROFINET/Industrial Ethernet
Communication for SIMATIC S7-300
CP 343-1 Lean
2
■
Integration
Line structure with CP 343-1 Lean with integrated real-time switch
as a PROFINET IO device
Connection to higher-level network and PC-based system
■
Technical specifications
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Article No.
6GK7343-1CX10-0XE0
Product-type designation
CP 343-1 Lean
Transmission rate
Transfer rate at the interface 1
10 … 100 Mbit/s
Interfaces
Number of electrical connections
• at interface 1 in accordance with In-
dustrial Ethernet
2
• for power supply
1
Design of electrical connection
• at interface 1 in accordance with
Industrial Ethernet
RJ45 port
• for power supply
2-pin plug-in terminal strip
Supply voltage,
current consumption, power loss
Type of supply voltage
DC
Supply voltage
• 1 from backplane bus
5 V
• external
24 V
Relative positive tolerance
at 24 V with DC
20 %
Relative negative tolerance
at 24 V with DC
15 %
Consumed current
• from backplane bus
at 5 V for DC, typical
0.2 A
• from external supply voltage
at 24 V with DC
-
- typical
0.16 A
- maximum
0.2 A
Resistive loss
5.8 W
Permitted ambient conditions
Ambient temperature
• for vertical installation
during operating phase
0 … 40 °C
• for horizontal installation
during operating phase
0 … 60 °C
• during storage
-40 … +70 °C
• during transport
-40 … +70 °C
• Comment
-
Relative humidity at 25 °C without
condensation during operating
maximum
95 %
Protection class IP
IP20
Design, dimensions and weight
Module format
Compact module S7-300
single width
Width
40 mm
Height
125 mm
Depth
120 mm
Net weight
0,22 kg
© Siemens AG 2014