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Siemens 6GK7443-1EX31-0XE0 — PLC Communication Modules

Siemens 6GK7443-1EX31 CP 443-1 PROFINET IO 2x RJ45 | aoctrl

MPN6GK7443-1EX31-0XE0
Active

Siemens CP 443-1 Communications Processor, 2x 100 Mbps RJ45, PROFINET IO controller, Active.

Siemens 6GK7443-1EX31-0XE0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6GK7443-1EX31-0XE0 — Specifications
ParameterValue
Group codeR322
Product group2414
Product classA: Standard product which is a stock item could be returned within the returns guidelines/period.
SeriesCP 443-1
Export control regulationsAL : N / ECCN : N
Compliance with the substance restrictions according to RoHS directiveSince: 11-05-12

Product details

The Siemens 6GK7443-1EX31-0XE0 is a CP 443-1 communications processor with two 100 Mbps RJ45 ports and an integrated Ethernet switch. It runs as a PROFINET IO controller supporting S7 communication, open communication (SEND/RECEIVE), S7 routing, ISO, TCP, and UDP stacks.

Integration and commissioning notes

Mounts in a standard slot with two forward-facing RJ45 ports. IP configuration via DHCP or configuration block; fast startup and PROFIenergy support enabled in STEP 7, and extended web diagnostics accessible over the same port.

What you need for the BOM

Order code 6GK7443-1EX31-0XE0 with group code R322, product group 2414, single-piece packaging, dimensions 0.23 x 0.035 x 0.3 m. No pin-compatible direct alternative listed within the same family.

Frequently asked questions

What is the group code (R322) on this component line?

Group code R322 is assigned to this order code.

What is the product group (2414) for this module?

Product group 2414 is the listed category.

MPN
6GK7443-1EX31-0XE0