Need more information?

Siemens 6GK7443-5DX03-0XE0

Name: SIMATIC NET, CP 443-5 EXTENDED COMMUNICATIONS PROCESSOR FOR CONNECTING...
Brand: Siemens
SKU: 6GK7443-5DX03-0XE0

SIMATIC NET, CP 443-5 EXTENDED COMMUNICATIONS PROCESSOR FOR CONNECTING...

1 / 2

Manufacturer catalogue image

Product Description

Lifecycle Status:Successor:

SIMATIC NET, CP 443-5 EXTENDED COMMUNICATIONS PROCESSOR FOR CONNECTING SIMATIC S7-400 TO PROFIBUS, DP, S5-COMPATIBLE PG/OP AND S7 COMMUNICATION

Compare offers

Payment methods:

Offer details

Offer from:: Trusted supplier — Romania, member since 2023, 1–4 employees
Availability:: On requestLead time: 21 days
Warranty:: Not specified
Condition:: New Surplus

New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.

The Seller is responsible for shipping the product and invoicing

Specifications

Brand: Siemens

Available Offers

(15)

Condition	Availability	Supplier	Warranty
Condition New Surplus	Availability On requestLead time: 21 days	Supplier RomaniaTrusted supplier — member since 2023, 1–4 employees	Warranty Not specified
Condition New Surplus	Availability 1 pc. In-Stock Updated at: 15-09-2026	Supplier GermanyTrusted supplier — member since 2024	Warranty 24 months
Condition Refurbished	Availability 12 pcs. In-Stock Updated at: 15-09-2026	Supplier GermanyTrusted supplier — member since 2024	Warranty 24 months
Condition New Surplus	Availability 5 pcs. In-Stock Updated at: 16-09-2026	Supplier United KingdomTrusted supplier — member since 2023	Warranty 12 months
Condition New Factory Sealed	Availability 20 pcs. In-Stock Updated at: 16-09-2026	Supplier United StatesTrusted supplier — member since 2023	Warranty 12 months
Condition Used	Availability 3 pcs. In-Stock Updated at: 16-09-2026	Supplier CzechiaTrusted supplier — member since 2021, 50–99 employees	Warranty 24 months

Documents

Data Sheet

Datasheet for Siemens 6GK7443-5DX03-0XE0, including specifications and features.

Download Data Sheet

CAD Models

3D CAD model and technical drawings, ready for your design software.

Download CAD Model

Product data updated: 22-08-2026

Related products

6GK7542-5DX00-0XE0Siemens

A communication module designed for connecting S7-1500 to PROFIBUS DP, enabling FDL-, S7- and PG/OP communication, data record routing, time-of-day synchronization, and diagnostic capabilities.

6GK7343-5FA01-0XE0Siemens

Communications processor for connecting SIMATIC S7-300 to PROFIBUS, FMS, S5-compatible, PG/OP and S7 communication at 12 Mbit/s, single-width

6GK7543-1AX00-0XE0Siemens

Communications processor for connecting SIMATIC S7-1500 to Industrial Ethernet, featuring TCP/IP, ISO, UDP, S7 communication, IP Broadcast/ Multicast, security (VPN, Firewall) Diagnostics SNMPV1/V3, DHCP, FTP client/server, Email, IPv4/IPv6, IEEE 802

6GK7342-5DA03-0XE0Siemens

Communications processor CP 342-5 for connection of SIMATIC S7-300 to PROFIBUS DP, S5-compatible, PG/OP and S7 communication.

6GK7242-5DX30-0XE0Siemens

This module facilitates the connection of SIMATIC S7-1200 to PROFIBUS as a DP slave module.

6GK7343-2AH01-0XA0Siemens

Communications processor CP 343-2 for connecting SIMATIC S7-300 and ET 200M to AS-Interface per AS-Interface Specification V3.0.

6GK7343-1GX31-0XE0Siemens

CP 343-1 Advanced: Connects S7-300 to Industrial Ethernet. Features PROFINET IO (RT/IRT, MRP, CBA), TCP/IP, ISO, UDP, S7/S5 comms (Fetch/Write, RFC1006). Includes diagnostics, SNMP, DHCP, FTP, email, Gig-SS1X, 2x PROFINET RJ45, firewall/VPN, PROFIEne

6GK7377-1AA00-0AA0Siemens

Compact Switch Module CSM 377 Connection SIMATIC S7-300 and up to 3 further nodes to Industrial Ethernet with 10/100 Mbit/s unmanaged switch, 4 RJ45 ports, External 24 V DC power supply LED diagnostics, S7-300 module, incl. electron. Equipment Manual on CD-ROM.

6GK7177-1MA20-0AA0Siemens

LOGO! CSM12/24 Compact Switch Module connection of a LOGO! (. ..0BA7/...0BA8) and up to 3 further nodes to Ind. Ethernet with 10/100 Mbit/s Unmanaged switch, 4 RJ45 ports, 1x front port for diagnostics DC 12/24V power supply LED diagnostics, LOGO! setup.

6GK7343-2AH11-0XA0Siemens

SIMATIC NET, CP 343-2P Communications processor for Connection of SIMATIC S7-300 and ET 200M to AS-Interface configurable with STEP 7 according to AS-Interface Specification V3.0

6GK7142-7BX00-0AX0Siemens

A communication module designed to connect LOGO! 8 with GSM/GPRS network, featuring RJ45 port for Ethernet connection, DI and DO ports, read/write access to variables, SMS dispatch, GPS position detection, real-time clock synchronization, web-based G

Successor tree for 6GK7443-5DX03-0XE0

Check whether 6GK7443-5DX03-0XE0 has a manufacturer successor or predecessor and where it stands in its lifecycle. Signed-in users see the full successor tree with live offers for every alternative.

Manufacturer lifecycle status: active, mature, phase-out or discontinued
Direct and indirect successors mapped across product generations
Predecessors, for maintaining older machines and lines

AutomaINSIGHTS analytics dashboard for 6GK7443-5DX03-0XE0

Market insights for 6GK7443-5DX03-0XE0

Get real-time analytics and market data for 6GK7443-5DX03-0XE0 and other products from the Remote I/O & Communication category to optimize your purchasing decisions

Real-time stock availability data from 700 MRO distributors in Europe and USA
Price analysis by condition (new, used, refurbished) with market median prices
Critical component availability monitoring to prevent production downtime

Related categories

PLCs PLC Modules & Extensions PLC Systems & Hardware