Skip to main content
Log in
Siemens 6AG1541-1AB01-7AB0 — PLCs (Programmable Logic Controllers)

Siemens 6AG1541-1AB01-7AB0 SIPLUS CM PtP, -40...+70°C

MPN6AG1541-1AB01-7AB0
Active

Siemens 6AG1541-1AB01-7AB0 SIPLUS S7-1500 CM PtP RS422/485 HF, conformal coated, -40...+70 °C, 250000 bit/s, 15-pin D-sub.

Siemens 6AG1541-1AB01-7AB0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1541-1AB01-7AB0 — Specifications
ParameterValue
Group codeR141
Product group4657
Product classA: Standard product which is a stock item could be returned within the returns guidelines/period.
SeriesSIPLUS CM PtP
Export control regulationsAL : N / ECCN : 9N9999
Compliance with the substance restrictions according to RoHS directiveSince: 29-02-24

Product details

The Siemens 6AG1541-1AB01-7AB0 is a SIPLUS variant of the S7-1500 CM PtP RS422/485 HF communications module, built on the 6ES7541-1AB01-0AB0 platform with conformal coating for extended ambient temperature range from -40 °C to +70 °C. It provides serial point-to-point connectivity via RS422 and RS485, supporting protocols including Freeport, 3964(R), USS, and Modbus RTU (master or slave) at baud rates up to 250000 bit/s through a 15-pin D-sub socket.

Protocol Support and Integration

SIPLUS variant adds conformal coating to protect against humidity and corrosive atmospheres; the base functionality and wiring remain identical to the standard 6ES7541-1AB01-0AB0.

RoHS compliance effective from 29-02-24; REACH candidate list information is available per regulatory requirements.

Frequently asked questions

What are the group code and product group for this module?

The group code is R141 and product group is 4657, as listed in the technical data.

MPN
6AG1541-1AB01-7AB0