The Siemens 6GK7443-1EX30-0XE0 is a Communications Processor CP 443-1 that connects SIMATIC S7-400 automation systems to Industrial Ethernet and PROFINET networks.
Item No :
6GK7443-1EX30-0XE0Order(MOQ) :
1 PiecePayment :
EXWProduct Origin :
GermanyShipping Port :
WuhanLead Time :
3~5 daysWeight :
3kg| Specification | Details |
|---|---|
| Manufacturer | Siemens |
| Model / Part No. | CP 443-1 / 6GK7443-1EX30-0XE0 |
| Product Type | Communications Processor |
| Compatible Systems | SIMATIC S7-400 / S7-400H |
| Interfaces | 2 x RJ45 (10/100 Mbit/s, integrated IE switch) |
| Protocols | ISO, TCP, UDP, PROFINET IO Controller, S7 Communication, Open Communication (SEND/RECEIVE), S7 Routing |
| Power Supply | 5 V DC from backplane bus |
| Current Consumption | 1.4 A typical |
| Power Loss | 7.25 W |
| Operating Temperature | 0°C to +60°C |
| Dimensions (W x H x D) | 25 x 290 x 210 mm |
| Weight | 0.7 kg (net) |
| Country of Origin | DE (Germany) |
| Configuration Software | STEP 7 V5.5 SP3 or higher / TIA Portal V12 or higher |
| Model | Description | Typical Application |
|---|---|---|
| 6GK7443-1EX30-0XE0 (this model) | Latest CP 443-1, PROFINET IO controller, 2-port switch | Standard S7-400 Industrial Ethernet connectivity |
| 6GK7443-1EX30-0XE1 | Coated PCB version of the CP 443-1 | Harsh environments requiring conformal coating |
| 6GK7443-1EX31-0XE0 | Advanced version with gigabit interface and security features | High-bandwidth applications with security requirements |
| 6GK7443-1EX20-0XE0 | Predecessor model (2-port switch, PROFINET IO) | Legacy replacement (successor is 1EX30) |
| 6GK7443-1EX11-0XE0 | Older generation (no PROFINET IO support) | Legacy systems requiring firmware V4.0 CPU |
| 6GK7443-1EX41-0XE0 | CP 443-1 Advanced with security features | Applications requiring IP access control and firewall functions |
Q1: What is the primary function of the CP 443-1?
It connects SIMATIC S7-400 or S7-400H automation systems to Industrial Ethernet. It functions as a PROFINET IO Controller and supports S7 communication, open communication (SEND/RECEIVE), and S7 routing .
Q2: Is this module compatible with older CP 443-1 versions?
Yes, the 6GK7443-1EX30-0XE0 can replace older modules like the 6GK7443-1EX11-0XE0 (for CPUs with firmware V4.1 or higher) and the 6GK7443-1EX20-0XE0 . For CPUs with firmware below V4.0, you must continue using the older 1EX11 or 1EX41 models .
Q3: What are the key performance limits of this module?
It supports up to 128 S7 communication connections, 64 open communication connections (SEND/RECEIVE), and can operate up to 128 PROFINET IO devices (64 with IRT) . Maximum user data per connection is 8 KB for TCP/UDP and 2 KB for UDP .
Q4: Does the CP 443-1 support redundancy?
Yes. It supports Media Redundancy Protocol (MRP) and can function as a redundancy manager, making it suitable for ring topology networks requiring high availability .
Q5: What software is required to configure this module?
It requires STEP 7 V5.5 SP3 or higher, or STEP 7 Professional V12 (TIA Portal) or higher . The module also supports web-based diagnostics and SNMP v1 for network management
The Siemens 6GK7443-1EX30-0XE0 is a Communications Processor CP 443-1 that connects SIMATIC S7-400 automation systems to Industrial Ethernet and PROFINET networks.
The Siemens 6AV2128-3UB06-0AX1 is a SIMATIC HMI MTP1900 Unified Comfort Panel, an 18.5-inch widescreen multi-touch HMI designed for advanced industrial visualization. As part of the Unified Comfort Panel family, it runs the SIMATIC Industrial OS and is configured with WinCC Unified Comfort V16 or higher within TIA Portal.
The Siemens 6AV2128-3QB06-0AX1 is a SIMATIC HMI MTP1500 Unified Comfort Panel, a 15.6-inch widescreen multi-touch HMI designed for advanced industrial visualization. As the successor to the TP1500 Comfort Panel, it runs the SIMATIC Industrial OS and is configured with WinCC Unified Comfort V16 or higher within TIA Portal.
The Siemens 7ME6910-2CA30-1AA0 is a SITRANS FM MAG 5000 electromagnetic flow transmitter designed for precise flow measurement in industrial process applications. This 19-inch rack-mount version features an aluminum housing with IP20/NEMA 2 protection, a 3-line alphanumeric display, and supports a wide power supply range of 11–30 V DC or 11–24 V AC.
The Siemens 6AV2124-0MC01-0AX0 is a SIMATIC HMI TP1200 Comfort Panel featuring a 12.1-inch widescreen TFT display with 16 million colors and 1280 x 800 pixel resolution. It is a pure touch-operated HMI designed for advanced visualization and control tasks in industrial automation, configured using WinCC Comfort V11 or higher within the TIA Portal.
The Siemens 6ES7547-1JF00-0AB0 is a CM 8xIO-Link communication module for the SIMATIC S7-1500 and ET 200MP systems, serving as an IO-Link Master for connecting intelligent IO-Link field devices. It provides 8 IO-Link ports compliant with IO-Link protocol V1.0 and V1.1, supporting simultaneous control of all 8 ports with a minimum cycle time of 2 ms.
The Siemens 6ES7541-1AB00-0AB0 is a CM PtP RS422/485 HF communication module for the SIMATIC S7-1500 and ET 200MP systems, designed for high-performance point-to-point serial communication. It features a short-circuit-proof, electrically isolated RS422/485 interface supporting transmission rates from 300 bps to 115.2 kbps, and is compatible with Freeport, 3964(R), USS, and Modbus RTU protocols.
The Siemens 6DL1155-6AU00-0EM0 is a PROFINET interface module IM 155-6 PN HA from the SIMATIC ET 200SP HA (High Availability) distributed I/O system. The module supports multi-hot swap capability, allowing multiple I/O modules to be replaced during operation without system shutdown. With an integrated 2-port switch and support for media redundancy (MRP), it ensures continuous communication in critical process industries such as power generation, oil & gas, and chemical plants.
Scan to Wechat :
Scan to WhatsApp :
