6GK7443-1EX20-0XE0 | Siemens CP 443-1 Communications Processor
Manufacturer: Siemens
-
Part Number: 6GK7443-1EX20-0XE0
Condition：New with Original Package
Product Type: SCALANCE X208 Ethernet Switch
-
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Siemens 6GK7443-1EX20-0XE0 CP 443-1 Communications Processor
The Siemens 6GK7443-1EX20-0XE0 is a CP 443-1 communications processor designed for high-performance connectivity of SIMATIC S7-400 controllers to Industrial Ethernet networks. It supports multiple protocols including ISO, TCP/IP, UDP, and PROFINET IO, enabling secure and flexible data exchange across complex automation systems.
Equipped with an integrated ERTEC 400 real-time switch and two RJ45 ports operating at 10/100 Mbps, the 6GK7443-1EX20-0XE0 ensures fast communication and low latency. Advanced features include S7 communication, fetch/write operations, SEND/RECEIVE with or without RFC1006, multicast support, and web-based diagnostics. The module also provides robust security through IP access lists and LAN-based initialization. Its compact design and lightweight build (0.821 kg) allow easy integration into industrial racks.
Technical Specifications
| Specification | Details |
|---|---|
| Product Code | 6GK7443-1EX20-0XE0 |
| Type | CP 443-1 Communications Processor |
| Compatible System | SIMATIC S7-400 |
| Protocols Supported | ISO, TCP/IP, UDP, PROFINET IO, S7 communication, RFC1006, multicast |
| Communication Features | Fetch/Write, SEND/RECEIVE, DHCP, SNMP V2, Web diagnostics |
| Security Features | IP access list, LAN-based initialization |
| Integrated Switch | ERTEC 400 real-time switch |
| Ethernet Ports | 2 × RJ45 (10/100 Mbps) |
| Weight | 0.821 kg |
| Packaging Dimensions | 23.3 × 30.2 × 3.8 cm |
| Product Lifecycle | Discontinued since October 1, 2015 |
| Successor Model | 6GK7443-1EX30-0XE0 |
| Country of Origin | Germany |
FAQ
Q1: Is the 6GK7443-1EX20-0XE0 brand new?
A1: Yes, the 6GK7443-1EX20-0XE0 is fully original and brand new.
Q2: Which controllers is this module compatible with?
A2: It is compatible with SIMATIC S7-400 controllers and supports high-speed Industrial Ethernet communication.
Q3: How many Ethernet ports does it have?
A3: The module features 2 RJ45 ports supporting 10/100 Mbps data transfer.
Q4: What advanced communication protocols does it support?
A4: It supports ISO, TCP/IP, UDP, PROFINET IO, S7 communication, RFC1006, and multicast.
Q5: Can this processor provide diagnostics and security features?
A5: Yes, it offers web-based diagnostics, IP access lists, and LAN-based initialization for secure operation.