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Siemens PLC expansion module CSM 1277 6GK7277-1AA10-0AA0

4 ports
Price in EUR including VAT
Ratings
BrandMore from Siemens
Delivered between Thu, 16-4 and Wed, 22-4
Only 2 pieces in stock at supplier
free shipping

Product details

The CSM 1277 SPS expansion module from Siemens is a powerful solution for integrating SIMATIC S7-1200 controllers into industrial Ethernet networks. It allows connection to network topologies such as line, tree, or star structures and provides the option to connect up to three additional participants. Mounting on the profile rail of the SIMATIC S7-1200 is straightforward and space-saving, facilitating installation in various environments. With robust RJ45 connectors, the module ensures a reliable connection and is designed for use in industrial applications. The status indication via LEDs allows for a quick check of the operating condition, simplifying maintenance and monitoring. The CSM 1277 is a cost-effective solution for implementing small, local Ethernet networks and supports a transmission rate of 10/100 Mbit/s.

  • Supports up to three additional participants for flexible network integration
  • Easy mounting on the SIMATIC S7-1200 profile rail
  • Robust RJ45 connectors for industrial applications
  • Quick status indication via integrated LEDs
  • Cost-effective solution for small, local Ethernet networks.

Key specifications

Management
Unmanaged
Max. port speed
100 Mbit/s

General information

Item number
14391218
Manufacturer
Siemens
Category
Network switches
Manufacturer no.
6GK7277-1AA10-0AA0
Release date
27-11-2020

Colour

Colour
Black

Switch properties

Number of ports
4 ports
Management
Unmanaged
switching layer
Layer 2

Network connections

Max. port speed
100 Mbit/s
Max. port speed RJ45
100 Mbit/s

Mains supply properties

Network operation
Power supply unit redundant

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
29,26 kg
Climate contribution
EUR 0,75

Product dimensions

Length
7.50 cm
Width
4.50 cm
Height
10 cm

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Network switches» category have a defect within the first 24 months?

Source: Galaxus
  • Siemens
    Not enough data
  • 1.LevelOne
    0 %
  • 2.Renkforce
    0,1 %
  • 3.Netgear
    0,2 %
  • 4.Aruba
    0,3 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Siemens
    Not enough data
  • 1.Mercusys
    0 days
  • 1.Netgear
    0 days
  • 1.TP-Link
    0 days
  • 4.HPE
    1 day

Return rate

How often is a product of this brand in the «Network switches» category returned?

Source: Galaxus
  • Siemens
    Not enough data
  • 1.Mercusys
    0,9 %
  • 2.Shelly
    1 %
  • 3.Netgear
    1,3 %
  • 4.Teltonika
    1,4 %
Source: Galaxus