The Siemens 6ES7144-1GB40-0XB0 is an expansion module from the EM 144 series for the ET 200X distributed I/O platform. It provides two analog input channels accepting 0(4) to 20 mA signals from 2-wire transducers, with 12-bit plus sign resolution.
Siemens 6ES7144-1GB40-0XB0 Expansion Module, IP66/67, 2AI 4-
MPN6ES7144-1GB40-0XB0
Siemens SIMATIC S5/S7, expansion module EM 144 for ET 200X, IP66/67, 2AI 0(4) to 20 mA, 12 bit+sign, for 2-wire transducer.
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Independent China distributor & sourcing agent· Listing updated Sep 2026
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What is the description of this module?
It is a SIMATIC S5/S7 expansion module EM 144 for ET 200X, IP66/67, 2 analog inputs 0(4) to 20 mA, 12 bit+sign, for 2-wire transducer.
MPN
6ES7144-1GB40-0XB0