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Siemens 6GK7 343-1GX00-0XE0 — PLC Communication Modules

6GK7 343-1GX00-0XE0 Siemens 6GK7343-1GX00-0XE0 Communication

MPN6GK7 343-1GX00-0XE0

Siemens SIMATIC S7-300 Communications Processor, 6GK7343-1GX00-0XE0, 24 VDC, 0.6 A, 0 to 60 °C.

$833.33 – $1,097.28Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

6GK7 343-1GX00-0XE0 — Specifications
ParameterValue
Weight510
Input voltage24
Switching current0.6
Operating temperature high0 … 60 °C

Product details

Communications processor for S7-300 racks

The 6GK7 343-1GX00-0XE0: The Siemens 6GK7343-1GX00-0XE0 is a communications processor that plugs into a SIMATIC S7-300 rack, handling fieldbus or industrial Ethernet connectivity for the CPU. It draws 0.6 A from the 24 VDC backplane supply and operates in ambient temperatures from 0 to 60 °C.

Frequently asked questions

What is the supply voltage and current draw?

It operates on 24 VDC and draws 0.6 A from the backplane.

What is the ambient temperature range?

Rated for 0 to 60 °C ambient.

MPN
6GK7 343-1GX00-0XE0