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Siemens 6GK7377-1AA00-0AA0 SCALANCE CSM 377 Compact Switch Module

6GK7377-1AA00-0AA0
6GK7377-1AA00-0AA0
6GK7377-1AA00-0AA0
Siemens

Siemens 6GK7377-1AA00-0AA0 SCALANCE CSM 377 Compact Switch Module

6GK7377-1AA00-0AA0
Condition:
New and Original
In stock:
25
Weight
0.2 kg
Demension
4 x 12.5 x 11.8 cm
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CSM 377 · PRODUCT IDENTITY
INDUSTRIAL ETHERNET CONNECTIVITY
!

Siemens 6GK7377-1AA00-0AA0 SCALANCE CSM 377 Compact Switch Module

PRODUCT SERIESSiemens SCALANCE CSM 377 Industrial Ethernet Switch Series
Siemens 6GK7377-1AA00-0AA0 is a SCALANCE CSM 377 unmanaged compact switch module in the SIMATIC S7-300 device design. The 6GK7377-1AA00-0AA0 connects an S7-300 or ET 200M station and up to three additional nodes to 10/100 Mbit/s Industrial Ethernet through four RJ45 ports.
Product StatusNew and Original
WarrantyOne-year warranty
Tariff Code85176200
Fast Delivery1–3 working days
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Product Information

Siemens 6GK7377-1AA00-0AA0 is a SCALANCE CSM 377 unmanaged Industrial Ethernet switch designed in the SIMATIC S7-300 form factor. It provides four 10/100 Mbit/s RJ45 ports, an external 24 V DC supply, automatic transmission-rate detection, and LED diagnostics. The 6GK7377-1AA00-0AA0 expands an S7-300 or ET 200M station with compact, cabinet-mounted Ethernet connectivity for controllers, operator devices, engineering stations, and other network nodes.

Rated supply voltage 24 V DC Permissible supply range 19.2–28.8 V DC
Maximum current consumption 0.07 A Active power loss 1.6 W
Transfer rate 10/100 Mbit/s RJ45 ports 4
Input fuse 0.5 A / 60 V Operating temperature 0 to +60 °C
Storage temperature −40 to +70 °C Maximum relative humidity 95% at 25 °C
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Industrial Use Cases

S7-300 control cabinets: Adds compact Industrial Ethernet connectivity beside a SIMATIC S7-300 controller.
ET 200M distributed I/O stations: Links the station and nearby automation devices through an unmanaged local network.
PLC and HMI networking: Connects controllers, operator panels, and engineering equipment over 10/100 Mbit/s Ethernet.
Machine-cell communication: Creates a four-port network segment for compact production and packaging machines.
Maintenance and diagnostics access: Provides an Ethernet connection for service tools while front LEDs show port and power status.
Legacy network replacement: Restores the specified CSM 377 connectivity in installed S7-300 and ET 200M systems.
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Industry Safety Applications

Refinery: Controls emergency shutoff valves to prevent fire and explosion.
Chemical Plant: Provides safety interlocks to automatically isolate hazardous pipelines.
Power Plant: Monitors boilers and turbines, triggering emergency shutdowns during unsafe conditions.
Pharmaceutical Plant: Protects critical reactors from temperature and pressure limits.
Fertilizer Plant: Safeguards high-pressure ammonia units to prevent gas leaks.
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Ewolomodule sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks. Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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Disclaimer: Ewolomodule sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks. Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.

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