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Siemens 6ES7138-4HA00-0AB0 — PLC Communication Modules

6ES7138-4HA00-0AB0 SIMATIC DP Master, PROFIBUS DP, 12 Mbit/s

MPN6ES7138-4HA00-0AB0

Siemens, SIMATIC DP, DP master interface, 6ES7138-4HA00-0AB0, PROFIBUS DP, 12 Mbit/s, 100 m shielded, current production.

$381.00 – $739.00Ref. price · indicative, final on quote

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Siemens 6ES7138-4HA00-0AB0 datasheet (PDF)

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6ES7138-4HA00-0AB0 — Communication
Parameter	Value
Transmission rate, max.	12 Mbit/s; 9,6 / 19,2 / 45,45 / 93,75 / 187,5 / 500 kbit/s; 1,5 / 3 / 6 / 12 Mbit/s

6ES7138-4HA00-0AB0 — Mechanical
Parameter	Value
Width	35 mm
Height	119.5 mm
Depth	75 mm

6ES7138-4HA00-0AB0 — Other specifications
Parameter	Value
PROFIBUS DP	Yes
Weight, approx.	100 g
Cable length, max.	100 m; Shielded
Number of modules per CPU	1

Product details

PROFIBUS DP master for ET200S stations

The 6ES7138-4HA00-0AB0 is a PROFIBUS DP master interface module for the ET200S distributed I/O system, designed to sit on an IM151-7 CPU or IM151-8 PN/DP. It provides a single DP master connection via a 9-pin D-sub socket, supporting transmission rates up to 12 Mbit/s with a maximum shielded cable length of 100 m. Only one such master module can be used per CPU, so plan the PROFIBUS segment count accordingly. Dimensions are 35 mm wide, 75 mm deep, 119.5 mm high — a standard ET200S slot footprint.