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6ES7155-6AU01-0CN0
Interface Module, SIMATIC ET 200SP Series, 64 I/O, 50 mm x 74 mm x 117 mm
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SIEMENS
- Product type: Controller Accessories
- Product Range: SIMATIC ET 200SP Series
- Current Rating: -
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 256.42 € |
| Current stock | 10+ |
| Lead time | 30 days |
**6ES7155-6AU01-0CN0** **Data sheet** SIMATIC ET 200SP, PROFINET, 2-port interface module IM 155-6PN/2 High Feature, 1 slot for BusAdapter, max. 64 I/O modules and 16 ET 200AL modules, S2 redundancy, multi-hotswap, 0.25 ms, isochronous mode, optional PN strain relief, including server module |SIMATIC ET 200SP, PROFINET, 2-port interface module IM 155-6PN/2 High<br>Feature, 1 slot for BusAdapter, max. 64 I/O modules and 16 ET 200AL modules,<br>S2 redundancy, multi-hotswap, 0.25 ms, isochronous mode, optional PN strain<br>relief, including server module<br>**General information**<br>Product type designation<br>IM 155-6 PN/2 HF<br>HW functional status<br>From FS02<br>Firmware version<br>V4.2<br>● FW updatepossible<br>Yes<br>Product function<br>● I&M data<br>Yes; I&M0 to I&M3<br>● Module swappingduringoperation(hot swapping)<br>Yes; Multi-hot swapping<br>● Isochronous mode<br>Yes<br>● Tool changer<br>Yes; Dockingstation and dockingunit<br>Engineeringwith<br>● STEP 7 TIA Portal configurable/integrated from version<br>V15.1<br>● STEP 7 configurable/integrated from version<br>use GSD file<br>● PROFINET from GSD version/GSD revision<br>GSDML V2.43<br>**Configuration control**<br>via dataset<br>Yes<br>**Supply voltage**<br>Rated value(DC)<br>24 V<br>permissible range, lower limit(DC)<br>19.2 V<br>permissible range, upper limit(DC)<br>28.8 V<br>Reversepolarity protection<br>Yes<br>Short-circuitprotection<br>Yes<br>Mains buffering<br>● Mains/voltage failure stored energytime<br>10 ms<br>**Input current**<br>Current consumption, max.<br>700 mA<br>Inrush current, max.<br>4.5 A<br>I²t<br>0.25 A²·s<br>**Power loss**<br>Power loss, typ.<br>2.4 W<br>**Address area**<br>Address spaceper module<br>● Address spaceper module, max.<br>288 byte; For input and output data respectively<br>Address spaceper station<br>● Address space per station, max.<br>1 440 byte<br>**Hardware configuration**<br>Rack<br>● Quantityof operable ET 200SP modules, max.<br>64<br>● Quantity of operable ET 200AL modules, max.<br>16<br>~~|~~<br>~~ee~~<br>~~I~~<br>~~___~~<br>~~|~~<br>~~|~~<br>~~Oe~~<br>~~|~~<br>~~Oc~~<br>~~EEEEE——~~<br>~~a~~<br>~~EEEEE———~~|SIMATIC ET 200SP, PROFINET, 2-port interface module IM 155-6PN/2 High<br>Feature, 1 slot for BusAdapter, max. 64 I/O modules and 16 ET 200AL modules,<br>S2 redundancy, multi-hotswap, 0.25 ms, isochronous mode, optional PN strain<br>relief, including server module|| |---|---|---| ||64|| ||16|| 6ES71556AU010CN0 Page 1/4 Subject to change without notice © Copyright Siemens 5/21/2026 |Submodules|Submodules| |---|---| |● Number of submodules per station, max.|256| |**Interfaces**|| |Transmissionprocedure|100BASE-TX| |Number of PROFINET interfaces|1; 2 ports(switch)| |**1. Interface**|| |Interface types|| |● RJ 45(Ethernet)|Yes; with BusAdapter| |● Number ofports|2; with BusAdapter| |● integrated switch|Yes| |● BusAdapter (PROFINET)|Yes; BA 2x RJ45, BA 2x FC, BA 2x M12, BA 2x SCRJ, BA SCRJ/RJ45, BA<br>SCRJ/FC, BA 2x LC, BA LC/RJ45, BA LC/FC| |Protocols|| |● PROFINET IO Device|Yes| |● Open IE communication|Yes| |● Media redundancy|Yes; PROFINET MRP client| |PROFINET IO Device|| |Services|| |— IRT|Yes; 250µs to 4 ms in 125µs frame| |— Dynamic Frame Packing (DFP)|No| |— PROFIenergy|Yes| |— Prioritized startup|Yes| |— Shared device|Yes| |— Number of IO Controllers with shared device, max.|4| |**Interface types**|| |RJ 45(Ethernet)|| |● Transmissionprocedure|PROFINET with 100 Mbit/s full duplex(100BASE-TX)| |● 100 Mbps|Yes| |● Autonegotiation|Yes| |● Autocrossing|Yes| |**Protocols**|| |Supportsprotocol for PROFINET IO|Yes| |PROFIsafe|Yes| |PROFIBUS|No| |EtherNet/IP|No| |Modbus TCP|No| |Number of connections|| |● Number of MtM communication<br>relationships/connections, max.|16| |Redundancymode|| |● PROFINET system redundancy (S2)|Yes; NAP S2| |● PROFINET system redundancy (R1)|No| |● H-Sync forwarding|Yes| |Media redundancy|| |— MRP|Yes| |— MRPD|No| |Open IE communication|| |● TCP/IP|Yes| |● SNMP|Yes| |● LLDP|Yes| |**Isochronous mode**|| |Equidistance|Yes| |shortest clockpulse|250µs| |max. cycle|4 ms| |Bus cycle time(TDP), min.|250µs| |Jitter, max.|1 µs| |**Interrupts/diagnostics/status information**|| |Status indicator|Yes| |Alarms|Yes| 6ES71556AU010CN0 Page 2/4 Subject to change without notice © Copyright Siemens 5/21/2026 |Diagnostics function|Yes|Yes|Yes| |---|---|---|---| |Diagnostics indication LED|||| |● RUN LED|Yes;green LED||| |● ERROR LED|Yes; red LED||| |● MAINT LED|Yes; Yellow LED||| |● Monitoringof the supplyvoltage(PWR-LED)|Yes;green PWR LED||| |● Connection displayLINK TX/RX|Yes; 2xgreen link LEDs on BusAdapter||| |**Potential separation**|||| |between backplane bus and electronics|No||| |between PROFINET and all other circuits|Yes; 1500 V AC(type test)||| |between supplyand all other circuits|No||| |**Permissible potential difference**|||| |between different circuits|Safetyextra low voltage SELV||| |**Isolation**|||| |Isolation tested with|707 V DC(type test)||| |**Standards, approvals, certificates**|||| |Network loadingclass|3||| |Ecological footprint|||| |● environmentalproduct declaration|Yes||| |Global warming potential|||| |—global warming potential,(total) [CO2 eq]|105 kg||| |— global warming potential, (during production) [CO2<br>eq]|13.7 kg||| |— global warming potential, (during operation) [CO2<br>eq]|91.9 kg||| |— global warming potential, (after end of life cycle)<br>[CO2 eq]|-0.617 kg||| |**Security**|||| |PROFINET SecurityClass|1||| |**Ambient conditions**|||| |Ambient temperature duringoperation|||| |● horizontal installation, min.|-30 °C; No condensation||| |● horizontal installation, max.|60 °C||| |● vertical installation, min.|-30 °C; No condensation||| |● vertical installation, max.|50 °C||| |Altitude duringoperation relatingto sea level|||| |● Installation altitude above sea level, max.|5 000 m; Restrictions for installation altitudes > 2 000 m, see manual||| |Absolute humidity|||| |● dew point, min.|-60 °C; suitable for dryroom applications||| |**Connection method**|||| |ET-Connection|||| |● via BU/BA Send|Yes; + 16 ET 200AL modules||| |**Mechanics/material**|||| |Strain relief|Yes; Optional||| |**Dimensions**|||| |Width|50 mm||| |Height|117 mm||| |Depth|74 mm||| |**Weights**|||| |Weight, approx.|120g; without BusAdapter||| |**Classifications**|||| |||**Version**|**Classification**| ||eClass<br>eClass<br>eClass<br>eClass<br>eClass<br>eClass|14<br>12<br>9.1<br>9<br>8<br>7.1|27-24-26-08<br>27-24-26-08<br>27-24-26-08<br>27-24-26-08<br>27-24-26-08<br>27-24-26-08| 6ES71556AU010CN0 Page 3/4 Subject to change without notice © Copyright Siemens 5/21/2026 eClass 6 27-24-26-08 ETIM 10 EC001604 ETIM 9 EC001604 ETIM 8 EC001604 ETIM 7 EC001604 IDEA 4 3564 UNSPSC 15 32-15-17-05 ~~ee~~ **Approvals / Certificates General Product Approval** Miscellaneous Manufacturer DeclaraPROFINET tion ~~—~~ ce BR **General Product Approval** c¢ ® A China RoHS ce eK **For use in hazardous locations** eo FM CCC-Ex 6 = ~~~~~ Miscellaneous **For use in hazardous locations Maritime application** Type Examination CerCCC-Ex tificate ~~=~~ & as **Maritime application Environment** - - NK / Nippon Kaiji Ky CCS (China Classifica KR (Korean Register okai tion Society) of Shipping) **Industrial Communication** PROFINET **last modified:** 5/20/2026 5/20/2026 6ES71556AU010CN0 Page 4/4 Subject to change without notice © Copyright Siemens 5/21/2026
Updated at April 10, 2026
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