SIEMENS 6GK1162-3AA00
-
SIEMENS | PLC Controls | Communication Modules
- EICHLER-art.no.: K0222979
- EAN: 4019169160506
- UPC: 662643424430
Product description
COMMUNICATION PROCESSOR CP 1623 PCI EXPRESS X1 (3.3V/12V) FOR CONNECTING WITH IND.ETHERNET(10/100/1000MBIT/S) WITH 2-PORT-SWITCH(RJ45) VIA HARDNET-IE S73 AND S7-REDCONNECT SUPPORT FOR OPERATING SYSTEM SEE SIMATIC NET SW ENABLED FOR SIMATIC NET CD V7.0 HF1 OR HIGHER
Services for SIEMENS 6GK1162-3AA00
SIEMENS |
6GK1162-3AA00 –
additional product information
| Delivery information | |||
|---|---|---|---|
| Export identifier | AL: N ECCN: 5A991X | ||
| Net weight | 0.212 | ||
| Quantity | 1 Stück | ||
| Packaging quantity | 1 | ||
| Additional product information | |||
|---|---|---|---|
| Product status | EOP: 2027-10-01 | ||
| EAN | 4019169160506 | ||
| UPC | 662643424430 | ||
| Static lot number | 85176200 | ||
| List indicator | IK | ||
| Product group | 2417 | ||
| Country of origin | DE | ||
| Compliance with the substance restrictions according to RoHS directive | Since: 20030101 | ||
| Product classifications | Version | Classification | |
|---|---|---|---|
| eClass | 4 | 27-25-05-03 | |
| eClass | 5.1 | 27-24-06-01 | |
| eClass | 6.0 | 19-17-01-01 | |
| ETIM | 3 | / | |
| ETIM | 4 | EC002631 | |
| ETIM | 5 | EC000515 | |
What is 6GK1162-3AA00 and where is it used?
The 6GK1162-3AA00 is the Siemens SIMATIC NET CP 1623 communication processor. It is a PCI Express x1 communication module for PGs, PCs, and industrial PCs that need to be connected to Industrial Ethernet. The module features two RJ45 ports and an integrated 2-port switch. Typical use cases include PC-based automation systems, engineering stations, operator stations, and communication PCs running with SIMATIC NET, HARDNET-IE S7, or S7-REDCONNECT. For maintenance teams and purchasing departments, the CP 1623 is especially relevant where existing Siemens PC stations must remain in operation without major architectural changes, be restored quickly after failure, or be secured with suitable spare units.
Overview of the key technical data and what it means
The CP 1623 supports 10/100/1000 Mbps and provides two RJ45 interfaces. Mechanically, the module is designed for PCI Express x1, but it can also be installed in x4, x8, or x16 slots. An optional external power supply is also possible; Siemens specifies 12 to 24 V DC nominal and 10.5 to 32 V DC permissible. In practice, this matters because the integrated switch can continue operating even when the PC is powered off, provided external power is connected. Siemens also allows up to four CP 1623 modules per PG/PC. For operators, this means the module is suitable for demanding communication tasks, but it requires proper planning of slot power, cooling, and configuration.
Product status, life-cycle status, and obsolescence
The 6GK1162-3AA00 has been in phase-out status (PM400) since June 1, 2026. This means the CP 1623 may still be available for ordering for the time being, but Siemens is no longer actively marketing it. The planned product discontinuation (PM410) is scheduled for December 10, 2027. Siemens does not name a directly compatible successor for the CP 1623. For certain applications, Siemens instead refers to standard network interface cards used together with SOFTNET-IE S7 or SOFTNET-IE S7 REDCONNECT; however, this does not automatically provide a 1:1 replacement for existing installations. For operators of installed systems, this significantly increases the importance of a reliable strategy for spare part stocking, repair, technical evaluation, and migration planning.
Available EICHLER services and when they are relevant
For the 6GK1162-3AA00, EICHLER offers repair, exchange, used units, and new units. Repair is especially relevant when an existing PC station needs to be restored to its original operating condition with as little change as possible. EICHLER states that this includes technical cleaning, preventive maintenance, comprehensive functional testing, and a minimum 24-month warranty. Exchange is the right option when downtime pressure is high. Used modules help secure legacy systems economically when obsolescence risks are increasing. New units remain particularly relevant during the current PM400 phase, as long as strategic purchasing and planned stock building are still possible. In this way, EICHLER’s services support both short-term availability goals and a structured obsolescence strategy.
| Attribute | Value |
|---|---|
| product brand name | SIMATIC NET |
| transfer rate | |
| transfer rate | 10, 100, 1000 Mbit/s |
| interfaces | |
| number of electrical connections | |
| ● at the 1st interface / according to Industrial Ethernet | 2 |
| ● for power supply | 1 |
| type of electrical connection | |
| ● at the 1st interface / according to Industrial Ethernet | RJ45 port |
| ● of the backplane bus | PCI Express x1 |
| ● for power supply | 2-pole terminal block |
| supply voltage, current consumption, power loss | |
| type of voltage / of the supply voltage | DC |
| type of voltage supply / optional external power supply | Yes |
| supply voltage | |
| ● 1 / from backplane bus | 3.3 V |
| ● 2 / from backplane bus | 12 V |
| ● external | 24 V |
| ● external | 10.5 ... 32 V |
| relative symmetrical tolerance / at DC | |
| ● at 3.3 V | 9 % |
| ● at 5 V | 5 % |
| ● at 12 V | 8 % |
| ● at 24 V | 33 % |
| consumed current | |
| ● 1 / from backplane bus / at DC / maximum | 0.85 A |
| ● 2 / from backplane bus / at DC / maximum | 0.4 A |
| ● from external supply voltage / at DC / at 12 V / maximum | 0.55 A |
| ● from external supply voltage / at DC / at 24 V / maximum | 0.3 A |
| power loss [W] | 7.6 W |
| power loss [W] / in switch mode / maximum | 7.2 W |
| ambient conditions | |
| ambient temperature | |
| ● during operation | 5 ... 55 °C |
| ● during storage | -20 ... +60 °C |
| ● during transport | -20 ... +60 °C |
| relative humidity / at 25 °C / without condensation / during operation / maximum | 95 % |
| protection class IP | IP00 |
| design, dimensions and weights | |
| module format | PCI Express x1 (half length) |
| width | 18 mm |
| height | 111 mm |
| depth | 167 mm |
| net weight | 124 g |
| product features, product functions, product components / general | |
| number of plug-in cards of same design / plug-in / per PC station | 4 |
| number of units / note | - |
| performance data / open communication | |
| software / for open communication / by means of SEND/RECEIVE / required | Yes, HARDNET-IE S7 (S7-1613) |
| number of possible connections / for open communication / by means of SEND/RECEIVE / maximum | 120 |
| performance data / S7 communication | |
| software / for S7 communication / required | Yes, HARDNET-IE S7 (S7-1613) |
| number of possible connections / for S7/PG communication / maximum | 120 |
| number of possible connections / for optimized S7 communication / maximum | 40 |
| performance data / multi-protocol mode | |
| number of active connections / with multi-protocol mode | 120 |
| number of configurable connections / per PC station | 207 |
| performance data / PROFINET CBA | |
| software / for PROFINET CBA communication / required | Yes, PN CBA OPC server |
| number of remote connection partners / with PROFINET CBA | 228 |
| number of connections / with PROFINET CBA / total | 10000 |
| product functions / management, configuration, engineering | |
| product function / MIB support | Yes |
| protocol / is supported | |
| ● SNMP v1 | Yes |
| ● SNMP v3 | No |
| ● DCP | Yes |
| ● LLDP | No |
| configuration software / required | Included in the scope of delivery of the required software product |
| configuration software / for PROFINET CBA / required | Yes, SIMATIC iMAP |
| identification & maintenance function | |
| ● I&M0 - device-specific information | Yes |
| ● I&M1 - higher level designation/location designation | Yes |
| ● I&M2 - installation date | No |
| ● I&M3 - comment | No |
| ● I&M4 - signature | No |
| ● I&M4 - OEM data | No |
| product functions / switch | |
| product feature / switch | Yes |
| product function / switch-managed | No |
| product function / with IRT / PROFINET IO switch | No |
| product functions / redundancy | |
| software / for redundancy function / required | Yes, HARDNET-IE S7-REDCONNECT for communication with SIMATIC S7 H systems |
| product functions / time | |
| product function / SICLOCK support | Yes |
| protocol / is supported / NTP | No |
| standards, specifications, approvals / Environmental Product Declaration | |
| Environmental Product Declaration | Yes |
| global warming potential [CO2 eq] | |
| ● total | 240.36 kg |
| ● during manufacturing | 33.2 kg |
| ● during operation | 207.09999 kg |
| ● after end of life | 0.06 kg |
| Error description | Possible solution |
|---|---|
| Why is the CP 1623 not detected after installation in Windows? | A common cause is that the required SIMATIC NET PC software has not been installed. Siemens states that the CP 1613 / CP 1623 requires a SIMATIC NET installation for operation. First check that the module is seated correctly in the PCIe slot, then install or repair the correct SIMATIC NET environment and restart the PC afterward. |
| Why do the CP 1623 ports not work like a normal network card? | The CP 1623 is not a simple standard Ethernet adapter. Only after SIMATIC NET has been installed does the CP 16xx become available both for S7 communication and as a Windows network card. Always verify that the hardware, software version, configuration, and communication path match the intended application. |
| Why does the integrated 2-port switch stop working as soon as the PC is turned off? | Siemens states that the CP 1623 can only continue operating as a 2-port switch when the PC is powered off if an external power supply is connected. Check the wiring on the 2-pin connector and verify that the supply voltage is within the permitted range of 12 to 24 V DC nominal or 10.5 to 32 V DC permissible. |
| Why does a PC with an installed CP 1623 run unstably or show a Windows blue screen? | According to Siemens, under certain operating systems a BSOD can occur in connection with enabled Kernel DMA Protection, including Windows 10 Enterprise 2016 LTSB, Windows 10 Enterprise 2019 LTSC, Windows Server 2016, and Windows Server 2019. Siemens identifies upgrading to newer operating systems such as Windows 10 Enterprise 2021 LTSC or Windows Server 2022 or later as the clean solution. |
| Why do communication problems occur when several CP 1623 cards are installed in one PC? | Siemens permits a maximum of four CP 1623 modules per PG/PC. At the same time, the PCIe slot power supply, enclosure cooling, and thermal reserve of the system must be properly designed. In multi-card setups, the power supply, airflow, and operating temperature should therefore be checked very carefully. |
Is 6GK1162-3AA00 still active or already in phase-out?
The 6GK1162-3AA00 has been in PM400 phase-out status since June 1, 2026. This means the module may still be orderable for the time being, but Siemens is no longer actively marketing it. For operators of existing systems, this is a clear signal to assess installed stock, system criticality, and future spare-part strategies now. The planned PM410 product discontinuation is scheduled for December 10, 2027.
What does PM400 mean in practical terms for purchasing and maintenance?
PM400 marks the official start of the product phase-out. For purchasing, this means new procurement may still be possible, but long-term supply security is decreasing. For maintenance teams, this is the right time to identify installed CP 1623 units, prioritize critical systems, and decide where repair, stocking, exchange, or migration makes the most economic sense.
Is there a directly compatible successor to the CP 1623?
No. Siemens does not name a directly compatible successor for the CP 1623. For certain applications, Siemens refers to standard network cards together with SOFTNET-IE S7 or SOFTNET-IE S7 REDCONNECT. This alternative may be suitable in individual cases, but it does not automatically replace existing HARDNET-IE S7 or REDCONNECT architectures without a detailed technical review of configuration, redundancy concept, software version, and approvals.
Until when can 6GK1162-3AA00 still be procured as a new unit?
According to the current notice, PM410 product discontinuation is planned for December 10, 2027. Until then, the module may still remain within the regular procurement window, provided orderability and stock availability are still in place. For critical systems, this period should be used proactively to evaluate spare part demand, repair options, and migration effort before time pressure arises.
Is SIMATIC NET mandatory for 6GK1162-3AA00?
Yes. Siemens explicitly states that the CP 1613 / CP 1623 requires a SIMATIC NET installation for operation. Only then is the module available both for S7 communication and as a Windows network card. For purchasing and maintenance, this is important because having the hardware alone does not guarantee a functioning system. What matters is the interaction between the module, SIMATIC NET version, configuration, and licensing environment.
When is repair more sensible than technical migration?
Repair is usually the better option when existing PC stations need to continue operating with as few changes as possible to software, configuration, validation, and approvals. Especially during the PM400 phase, repair helps avoid unplanned conversions and buys time for a structured modernization decision. It is particularly attractive when system downtime would be more expensive than restoring the existing module and when the current communication architecture is still stable and suitable for continued use.
Can the CP 1623 also be installed in larger PCIe slots?
Yes. Siemens specifies PCI Express x1 as the bus interface, but the manual also states that the CP 1623 can be operated in x4, x8, or x16 slots. This is useful for retrofit projects and spare-part management, because industrial PCs often do not have an identical free slot type available. Even so, the PC’s space conditions, cooling, and power supply should always be checked before installation.
