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Siemens 6GK7277-1AA50-0AA0
CSM 1277 G2 compact switch module for SIMATIC S7-1200 G2 and up to 3 further nodes to Industrial Ethernet…
- MPN
- 6GK7277-1AA50-0AA0
- Category
- CSM 1277 unmanaged
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
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What is the Siemens 6GK7277-1AA50-0AA0?
CSM 1277 G2 compact switch module for SIMATIC S7-1200 G2 and up to 3 further nodes to Industrial Ethernet with 10/100 Mbps; unmanaged switch, 4 RJ45 ports, external 24 V DC power supply LED diagnostics, S7-1200 module incl. Equipment Manual for download available
Specifications
product type designation
| product brand name | SCALANCE |
| product type designation | CSM 1277 G2 |
| Technical Product Detail Page | https://i.siemens.com/1P6GK7277-1AA50-0AA0 |
transfer rate
| transfer rate | 10, 100 Mbit/s |
interfaces / for communication / integrated
| number of electrical connections — for network components or terminal equipment | 4; RJ45 |
interfaces / other
| number of electrical connections — for power supply | 1 |
| type of electrical connection — for power supply | 6-pole terminal block |
supply voltage, current consumption, power loss
| type of voltage / 1 / of the supply voltage | DC |
| type of voltage / 1 / of the supply voltage — supply voltage / 1 / rated value | 24 V |
| type of voltage / 1 / of the supply voltage — power loss [W] / 1 / rated value | 1 W |
| type of voltage / 1 / of the supply voltage — supply voltage / 1 / voltage range | 19.2 ... 28.8 |
| type of voltage / 1 / of the supply voltage — consumed current / 1 / maximum | 0.34 A |
| type of voltage / 1 / of the supply voltage — type of electrical connection / 1 / for power supply | 6-pole terminal block |
| type of voltage / 1 / of the supply voltage — product component / 1 / fusing at power supply input | Yes |
| type of voltage / 1 / of the supply voltage — fuse protection type / 1 / at input for supply voltage | F 0,5 A / 60 V |
ambient conditions
| ambient temperature — during operation | -20 ... +60 °C |
| ambient temperature — during storage | -40 ... +70 °C |
| ambient temperature — during transport | -40 ... +70 °C |
| ambient temperature / in horizontal mounting position / during operation | -20 ... +60 °C |
| relative humidity — at 25 °C / without condensation / during operation / maximum | 95 % |
| protection class IP | IP20 |
design, dimensions and weights
| design | SIMATIC S7-1200 device design |
| width | 30 mm |
| height | 125 mm |
| depth | 100 mm |
| net weight | 0.166 kg |
| fastening method — 35 mm DIN-rail mounting | Yes |
| fastening method — wall mounting | Yes |
| fastening method — S7-300 rail mounting | No |
| fastening method — S7-1500 rail mounting | No |
product features, product functions, product components / general
| number of automatically learnable MAC addresses | 2048 |
| number of QoS queues / per port | 4 |
| product function — QoS according to IEEE 802.1Q | Yes |
product functions / management, configuration, engineering
| product function — multiport mirroring | No |
| product function — CoS | Yes |
| product function — switch-managed | No |
| PROFINET conformity class | A |
| telegram length / for Ethernet / maximum | 1536 byte |
product functions / redundancy
| product function — Parallel Redundancy Protocol (PRP)/operation in the PRP-network | Yes |
| product function — Parallel Redundancy Protocol (PRP)/Redundant Network Access (RNA) | No |
standards, specifications, approvals
| certificate of suitability — CE marking | Yes |
| certificate of suitability — UKCA marking | Yes |
| certificate of suitability — EC Declaration of Conformity EN 61010, IEC 61010-1, UL 61010A-1 | Yes |
| certificate of suitability — cULus approval | Yes |
| certificate of suitability — KC approval | Yes |
| certificate of suitability — Regulatory Compliance Mark (RCM) | Yes |
| standard — for EMC interference emission | EN 61000-6-4 (Class A) |
| standard — for immunity to EMC | EN 61000-6-2 |
| standard — for safety / from CSA and UL | UL 61010-1, CAN/CSA-C222 No. 61010-1, UL 61010-2-201, CAN/CSA-C22.2 No. 61010-2-201 |
standards, specifications, approvals / other
| certificate of suitability — RoHS conformity | Yes |
standards, specifications, approvals / Environmental Product Declaration
| Environmental Product Declaration | Yes |
| global warming potential [CO2 eq] — total | 27.29 kg |
| global warming potential [CO2 eq] — during manufacturing | 2.7 kg |
| global warming potential [CO2 eq] — during operation | 24.3 kg |
| global warming potential [CO2 eq] — after end of life | 0.29 kg |
product functions / general
| MTBF | 268 a |
| reference temperature / for MTBF determination | 40 °C |
| warranty period | 5 a |
| product function / is supported / identification link | Yes; acc. to IEC 61406-1:2022 |
further information / internet links
| internet link — to website: Selection guide for cables and connectors | https://support.industry.siemens.com/cs/ww/en/view/109766358 |
| internet link — to web page: selection aid TIA Selection Tool | https://www.siemens.com/tstcloud |
| internet link — to website: Industrial communication | https://www.siemens.com/simatic-net |
| internet link — to web page: SiePortal | https://sieportal.siemens.com/ |
| internet link — to website: Image database | https://www.automation.siemens.com/bilddb |
| internet link — to website: CAx-Download-Manager | https://www.siemens.com/cax |
| internet link — to website: Industry Online Support | https://support.industry.siemens.com |
security information
| security information | Siemens provides products and solutions with industrial cybersecurity functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement - and continuously maintain - a holistic, state-of-the-art industrial cybersecurity concept. Siemens’ products and solutions constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks. Such systems, machines and components should only be connected to an enterprise network or the internet if and to the extent such a connection is necessary and only when appropriate security measures (e.g. firewalls and/or network segmentation) are in place. For additional information on industrial cybersecurity measures that may be implemented, please visit www.siemens.com/cybersecurity-industry. Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure to cyber threats. To stay informed about product updates, subscribe to the Siemens Industrial Cybersecurity RSS Feed under https://www.siemens.com/cert. (V4.7) |
Approvals / Certificates
| global warming potential [CO2 eq] / during manufacturing | 2.7 kg |
| global warming potential [CO2 eq] / during operation | 24.3 kg |
| global warming potential [CO2 eq] / after end of life | 0.29 kg |
| global warming potential [CO2 eq] / total | 27.29 kg |
Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
6GK7277-1AA50-0AA0: frequently asked questions
When can 6GK7277-1AA50-0AA0 be shipped?
6GK7277-1AA50-0AA0 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 6GK7277-1AA50-0AA0 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 6GK7277-1AA50-0AA0 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 6GK7277-1AA50-0AA0, subject to availability and destination.
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