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Siemens 6GK7277-1AA10-0AA0 Compact Switch Module CSM 1277 for SIMATIC S7-1200 Original Brand New

$120.00

Siemens Compact Switch Module CSM 1277 enables SIMATIC S7-1200 connectivity to Industrial Ethernet with up to 3 additional nodes, featuring 4 RJ45 ports, 10/100 Mbps speed, LED diagnostics, and 24V DC power supply.

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Overview

The Siemens CSM 1277 (6GK7277-1AA10-0AA0) is a compact, high-performance switch module designed specifically for SIMATIC S7-1200 PLC systems. This unmanaged Ethernet switch allows seamless connection of the controller to Industrial Ethernet networks and supports up to three additional Ethernet devices.

With its compact design, reliable communication, and simple integration, the CSM 1277 is ideal for industrial automation environments where stable networking and space efficiency are critical.

Benefit

  • Ensures reliable Industrial Ethernet communication

  • Seamless integration with SIMATIC S7-1200 PLCs

  • Compact design saves control cabinet space

  • Simple plug-and-play unmanaged switch operation

  • High-speed data transmission at 10/100 Mbit/s

  • Clear system status via integrated LED diagnostics

Functions & Features

  • Unmanaged Ethernet switch for industrial applications

  • 4 RJ45 Ethernet ports for flexible network expansion

  • 10/100 Mbit/s data transfer rate

  • External 24 V DC power supply

  • LED diagnostics for network and device status

  • Designed as an S7-1200 expansion module

  • Includes electronic Equipment Manual on CD-ROM

Technical Highlight

  • Manufacturer: Siemens

  • Product Number: 6GK7277-1AA10-0AA0

  • Product Type: Compact Switch Module (CSM 1277)

  • Ethernet Ports: 4 × RJ45

  • Network Speed: 10/100 Mbps

  • Power Supply: External 24 V DC

  • Switch Type: Unmanaged

  • Compatibility: SIMATIC S7-1200

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Datasheet in PDF

Weight 0.225 kg
Dimensions 1.00 × 1.00 × 1.00 mm
Brand

SIEMENS

product type designation

SCALANCE CSM 1277

transfer rate

10 Mbit/s, 100 Mbit/s

● for network components or terminal equipment

4

number of 100 Mbit/s SC ports

number of 1000 Mbit/s LC ports

● for multimode

0

● for single mode (LD)

0

number of electrical connections

type of electrical connection

● for power supply

3-pole terminal block

type of voltage / 1 / of the supply voltage

DC

● power loss [W] / 1 / rated value

1.6 W

● supply voltage / 1 / rated value

19.2 … 28.8 V

● consumed current / 1 / maximum

0.07 A

● type of electrical connection / 1 / for power supply

3-pole terminal block

● product component / 1 / fusing at power supply input

Yes

ambient temperature

● during operation

0 … 60 °C

● during storage

-40 … +70 °C

● during transport

-40 … +70 °C

relative humidity

● at 25 °C / without condensation / during operation / maximum

95 %

protection class IP

IP20

design

SIMATIC S7-1200 device design

fastening method

● 35 mm top hat DIN rail mounting

Yes

● wall mounting

Yes

● S7-300 rail mounting

No

● S7-1500 rail mounting

No

● multiport mirroring

No

product function / switch-managed

No

product function

● Parallel Redundancy Protocol (PRP)/operation in the PRP-network

Yes

● Parallel Redundancy Protocol (PRP)/Redundant Network Access (RNA)

No

standard

● for FM

FM3611: Class 1, Divison 2, Group A, B, C, D / T.., CL.1, Zone 2, GP. IIC, T.. Ta

● for safety / from CSA and UL

UL 508, CSA C22.2 No. 142

● for emitted interference

EN 61000-6-4 (Class A)

● for interference immunity

EN 61000-6-2

MTBF

273 y

reference code

● acc. to IEC 81346-2

KF

● according to IEC 81346-2:2019

KFE

certificate of suitability / CE marking

Yes

standard / for hazardous zone

EN 600079-15:2005, EN 600079-0:2006, II 3 G Ex nA II T4, KEMA 08 ATEX 0003 X

● CCC / for hazardous zone according to GB standard

Yes

certificate of suitability

EN 61000-6-2, EN 61000-6-4

● C-Tick

Yes

● KC approval

No

Marine classification association

● American Bureau of Shipping Europe Ltd. (ABS)

Yes

● French marine classification society (BV)

Yes

● Det Norske Veritas (DNV)

Yes

● Germanische Lloyd (GL)

No

● Lloyds Register of Shipping (LRS)

Yes

● Nippon Kaiji Kyokai (NK)

Yes

● Polski Rejestr Statkow (PRS)

No

● Royal Institution of Naval Architects (RINA)

No

● to web page: selection aid TIA Selection Tool

http://www.siemens.com/tia-selection-tool

● to website: Industrial communication

http://www.siemens.com/simatic-net

● to website: Industry Mall

https://mall.industry.siemens.com

● to website: Information and Download Center

http://www.siemens.com/industry/infocenter

● to website: Image database

http://automation.siemens.com/bilddb

● to website: CAx-Download-Manager

http://www.siemens.com/cax

● to website: Industry Online Support

https://support.industry.siemens.com

security information

Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, machines, equipment and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens’ products and solutions undergo continuous development. Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action(e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept. Third-party products that may be in use should also be considered. For more information about industrial security, visit http://www.siemens.com/industrialsecurity. To stay informed about product updates as they occur, sign up for a product-specific newsletter. For more information, visit http://support.automation.siemens.com. (V3.4)

last modified:

11/6/2021

Product Condition

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Siemens 6GK7277-1AA10-0AA0 Compact Switch Module CSM 1277 for SIMATIC S7-1200Siemens 6GK7277-1AA10-0AA0 Compact Switch Module CSM 1277 for SIMATIC S7-1200 Original Brand New
$120.00

Availability: In stock

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