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Datasheet generated 2026-10-07
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Siemens SIMATIC ET200SP interface module IM155-6PN ST

Siemens · Control & Automation · Remote I/O · Germany · siemens.com
Part Number
6ES7155-6AU01-0BN0  ·  HS 8537.10
Siemens SIMATIC ET200SP interface module IM155-6PN ST

Siemens 6ES7155-6AU01-0BN0 — SIMATIC S7 automation module. Compact controller or expansion module for the S7-1200 or S7-1500 PLC platform. ET200SP IM155-6PN ST standard interface module for distributed I/O. PROFINET IO, up to 32 peripheral modules.

Technical Specifications

StandardsIEC 61131-2, IEC 61000-6-2, IEC 61000-6-4
ApprovalsCE EMC 2014/30/EU, CE LVD 2014/35/EU, RoHS 2011/65/EU, CE
HS code8537.10
Product type designationIM 155-6 PN ST
HW functional statusFrom FS03
Firmware versionV4.2
FW update possibleYes
Product function — I&M dataYes; I&M0 to I&M3
Module swapping during operation (hot swapping)Yes; Single hot swapping
Product function — Isochronous modeNo
STEP 7 TIA Portal configurable/integrated from versionV14
STEP 7 configurable/integrated from versionV5.5 SP4
PROFINET from GSD version/GSD revisionGSDML V2.35
Configuration control — via datasetYes
Supply voltage — Rated value (DC)24 V
Supply voltage — permissible range, lower limit (DC)19.2 V
Supply voltage — permissible range, upper limit (DC)28.8 V
Reverse polarity protectionYes
Supply voltage — Short-circuit protectionYes
Mains/voltage failure stored energy time10 ms
Current consumption (rated value)450 mA
Current consumption, max.550 mA
Inrush current, max.3.7 A
Input current — I²t0.09 A²·s
Power loss, typ.1.9 W
Address space per module, max.256 byte; For input and output data respectively
Address space per station, max.512 byte
Rack — Quantity of operable ET 200SP modules, max.32
Rack — Quantity of operable ET 200AL modules, max.16
Submodules — Number of submodules per station, max.256
Interfaces — Number of PROFINET interfaces1; 2 ports (switch)
RJ 45 (Ethernet)Yes; with BusAdapter
Interface types — Number of ports2; with BusAdapter
Interface types — integrated switchYes
Interface types — BusAdapter (PROFINET)Yes; BA 2x RJ45, BA 2x FC, BA 2x M12
PROFINET IO deviceYes
Open IE communicationYes
Protocols — Media redundancyYes; PROFINET MRP client
Services — IRTYes; 250 µs to 4 ms in 125 µs frame
Services — PROFIenergyYes
Services — Prioritized startupYes
Services — Shared deviceYes
RJ 45 (Ethernet) — Transmission procedurePROFINET with 100 Mbit/s full duplex (100BASE-TX)
RJ 45 (Ethernet) — AutonegotiationYes
RJ 45 (Ethernet) — AutocrossingYes
Supports protocol for PROFINET IOYes

Properties

MOQ1

Standards

Approvals

Attached Documents