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Siemens 6ES7151-8AB01-4AB0 — PLC Communication Modules

Siemens 6ES7151-8AB01-4AB0 IM151-8 CPU, Cancelled

MPN6ES7151-8AB01-4AB0

Siemens SIMATIC DP IM151-8 PN/DP CPU for ET200S, 192 KB, order code 6ES7151-8AB01-4AB0.

$1,367.00Ref. price · indicative, final on quote
Siemens 6ES7151-8AB01-4AB0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6ES7151-8AB01-4AB0 — Specifications
ParameterValue
NotesThis product is a spare part : Contact your local Siemens sales office for delivery information
Product group4470
PLM effective dateProduct is cancelled since: 10/01/2017
Product descriptionSIMATIC DP, IM151-8 PN/DP CPU FOR ET200S, 192 KB WORKING MEMORY, INT. PROFINET INTERFACE (WITH THREE RJ45 PORTS) AS IO-CONTROLER, W/O BATTERY MMC REQUIRED ZOOMLION
Export control regulationsECCN : EAR99H / AL : N
Standard lead time ex-works5 Day/Days
Obligation category for taking back electrical and electronic equipment after useNo obligation to take back electrical and electronic equipment after use

Product details

The Siemens 6ES7151-8AB01-4AB0 is a SIMATIC DP IM151-8 PN/DP CPU for the ET200S distributed I/O system. It packs 192 KB of working memory, an integrated Profinet interface with three RJ45 ports, and runs as an IO controller on the network. This particular order code is flagged as a spare part variant.

RoHS compliant since 03/23/2012. Export ECCN EAR99H / AL: N.

The 192 KB working memory handles mid-size programs typical for a distributed I/O station. Three Profinet RJ45 ports let you daisy-chain or star-connect the CPU without an external switch, saving panel space. As an IM151-8, it snaps onto the ET200S rail and communicates with the I/O modules via the backplane bus. Note: this CPU requires an MMC (micro memory card) for program storage – it ships without battery, so the MMC retains the program on power loss. The duty cycle assumes a normal industrial environment; no IP rating is specified beyond what the ET200S enclosure provides.

Frequently asked questions

What does the spare part note mean?

Siemens listed this part specifically as a spare part for existing ET200S installations. They direct you to contact a sales office for delivery – in practice, sourcing goes through authorized or independent distributors holding final inventory.

Can I drop the 6ES7100-6DB00-0CA0 into a panel designed for this CPU?

No. The 6ES7100-6DB00-0CA0 is an ET 200SP electronic module, entirely different form factor and backplane – it won't physically fit an ET200S rail and isn't electrically compatible.

What compliance documentation is available?

RoHS compliance is confirmed since March 23, 2012. Export classification is ECCN EAR99H / AL: N. No UL or IEC certification is listed for this specific order code.

MPN
6ES7151-8AB01-4AB0