SIMATIC ET 200SP
High-speed PROFINET interface module for up to 30 ET 200SP I/O modules with 0.125 ms isochronous operation and multi-hotswap.
Siemens 6ES7155-6AU00-0DN0 is the SIMATIC ET 200SP IM 155-6 PN High Speed interface module. It connects a distributed ET 200SP station to PROFINET and supports a maximum of 30 I/O modules, 0.125 ms isochronous operation and multi-hotswap.
The exact package includes the server module. Its high-speed timing, station configuration and network connection must be coordinated with the controller, BusAdapter, BaseUnits and installed ET 200SP modules before replacement or expansion.
| Commercial field | Verified status |
|---|---|
| Manufacturer | Siemens |
| Complete part number | 6ES7155-6AU00-0DN0 |
| Product lifecycle | Phase Out Announce |
| PLM effective date | Product phase-out started 2026-10-01 |
| Official designation | IM 155-6 PN HS interface module |
| Included component | Server module included |
| Country of origin | Germany |
| Technical field | Manufacturer data |
|---|---|
| Distributed I/O family | SIMATIC ET 200SP |
| Network interface | PROFINET IO |
| Maximum I/O modules | 30 |
| Isochronous operation | 0.125 ms |
| Bus cycle | 125 µs; configurable timing up to 4 ms |
| Hot-swap function | Multi-hotswap supported |
| Open Industrial Ethernet | TCP/IP, SNMP and LLDP supported |
| Diagnostics | RUN, ERROR, MAINT and PWR indication; diagnostics and interrupts supported |
| Electrical isolation | PROFINET interface isolated from other circuits |
| Ambient temperature | 0 to 60 °C horizontal installation; 0 to 50 °C vertical installation |
| Dimensions (W × H × D) | 50 × 117 × 74 mm |
| Device weight | Approx. 147 g without BusAdapter |
| Siemens net weight | 0.195 kg for this exact order number |
| Application | Fit and use |
|---|---|
| High-speed distributed I/O | Links time-critical ET 200SP stations to a PROFINET controller. |
| Isochronous motion-related I/O | Supports synchronized acquisition and output updates with a 125 µs minimum cycle. |
| Modular production equipment | Accommodates up to 30 ET 200SP I/O modules in a compact station. |
| Serviceable field stations | Multi-hotswap supports controlled module replacement strategies when the station design permits. |
Siemens currently marks 6ES7155-6AU00-0DN0 as Phase Out Announce. Official lifecycle data records product phase-out from 2026-10-01. This status must not be interpreted as Discontinued; verify current supply and plan an engineered transition using Siemens documentation.
It couples an ET 200SP distributed I/O station to PROFINET as an IM 155-6 PN High Speed interface module.
Siemens specifies a maximum of 30 ET 200SP I/O modules for this exact variant.
The module supports 0.125 ms isochronous operation, equivalent to a 125 µs minimum cycle.
Yes. The exact Siemens product description states that a server module is included.
Check the BusAdapter, controller, TIA Portal/GSDML support, station layout, I/O revisions and configured cycle time.
Send the complete part number, quantity and installed-system details for stock verification, compatibility review, global delivery planning and warranty confirmation.
6ES7155-6AU00-0DN0
Practical support for identification, compatibility review, sourcing, inspection, packing and global industrial spare-parts delivery.
Our team reviews the complete order code, requested quantity, destination and documentation needs.
Nameplates, interface panels, terminals, firmware labels and physical condition can be checked before approval.
Industrial electronics are packed for international transit with shipment records and delivery coordination.
| Stage | What we review |
|---|---|
| 1. Request assessment | Complete part number, quantity, required condition, destination and timing. |
| 2. Identity evidence | Readable nameplate, suffix, firmware, connectors, storage media and housing condition. |
| 3. Compatibility check | Installed system, interface configuration, engineering software, power and mechanical fit. |
| 4. Delivery preparation | Packing, shipping documentation, warranty statement and worldwide logistics coordination. |
We can review long industrial order numbers, hardware revisions, suffixes and accessory requirements so the inquiry is tied to the installed configuration rather than only the product family.
Where the manufacturer publishes lifecycle or successor information, we present the original status wording and flag the system checks required before migration.
Available inspection evidence may include nameplate, connector, terminal, storage-media and housing photographs. Documentation requests can be coordinated with the order review.
Orders can be prepared for international shipment with protective packing appropriate to industrial electronics, tracking coordination and stated warranty terms.
Send the complete part number, clear nameplate photos, firmware or software version, installed system, required quantity, destination country and any deadline.
A mixed-brand reference list for maintenance and procurement teams. Each part number must be checked independently for function and compatibility.
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