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Description
6GK7343-1EX11-0XE0Communications Processor CP 343 1 for Connection of SIMATIC S7 300 to Industrial Ethernet over ISO, TCP IP and UDP, S7 CP 343 1 Communications Processor Specifications Product type: Communication processor (CP) Manufacturer: Siemens Product family: SIMATIC NET Model designation: CP 343 1 Article number: 6GK7343 1EX11 0XE0 Primary function: Connects SIMATIC S7 300 PLC to Industrial Ethernet networks Enables PLC communication with SCADA, HMI, and other
CP 343-1 Communications Processor
Specifications
- Product type: Communication processor (CP)
- Manufacturer: Siemens
- Product family: SIMATIC NET
- Model designation: CP 343-1
- Article number: 6GK7343-1EX11-0XE0
- Primary function:
Connects SIMATIC S7-300 PLC to Industrial Ethernet networks
Enables PLC communication with SCADA, HMI, and other PLCs
- Communication protocols:
TCP/IP
ISO-on-TCP (RFC1006)
UDP
S7 communication
Fetch/Write and Send/Receive services
- Transmission rate:
10/100 Mbit/s Ethernet (auto-sensing)
- Interface ports:
1 × Industrial Ethernet (RJ45 / AUI depending on version)
- Number of connections:
Up to 16 communication connections
- Supply voltage:
5 V DC (via rack)
24 V DC (external support)
- Power consumption:
Approx. 10 W
- Mounting type:
Plug-in module for S7-300 rack
- Diagnostics:
Built-in communication diagnostics
LAN initialization support
- Protection class: IP20
- Operating temperature:
Typically 0 °C to +60 °C (industrial use)
- Dimensions (W × H × D):
Approx. 125 × 80 × 120 mm
- Weight:
Approx. 0.45–0.6 kg
- Typical applications:
Industrial Ethernet networking
PLC-to-PLC communication
SCADA integration
Remote programming and diagnostics
Downloads
Additional Information
| Device | Processor |
| Type | CP 343-1 | Communications |
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