This product listing is for the part 6GK7277-1AA10-0AA0, manufactured by Siemens, and is a Compact unmanaged Ethernet switch module (CSM 1277) for connecting a SIMATIC S7-1200 and up to three additional Industrial Ethernet nodes; 4 × RJ45 10/100 Mbit/s ports, external 24 V DC supply, LED diagnostics..
This product is currently out of stock.
Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.
Part Specifications:
- Product type designation: CSM 1277
- Transmission rate: 10, 100 Mbit/s
- Number of RJ45 ports: 4 count
- Switch type: Unmanaged
- Supply voltage (rated): 24 V DC
- Supply voltage (min): 19.2 V DC
- Supply voltage (max): 28.8 V DC
- Power connection: 3-pole terminal block (external)
- Fuse at supply input: Yes, 0.5 A / 60 V
- Maximum current consumption: 0.07 A
- Active power loss: 1.6 W
- Ambient temperature (operating): 0 ... 60 °C
- Ambient temperature (storage/transport): -40 ... +70 °C
- Relative humidity (operating): Specified at 25 °C without condensation (per datasheet)
- Approvals / Standards: CE, C-Tick, EN 61000-6-2, EN 61000-6-4, UL 508, CSA C22.2 No.142, ATEX II 3 G Ex nA II T4 (KEMA 08 ATEX 0003 X)
- MTBF: 273 years
- Included documentation: Electronic manual on CD (S7-1200 module)
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Specifications
Physical
Power connection
3-pole terminal block (external)
Included documentation
Electronic manual on CD (S7-1200 module)
Compliance
Ambient temperature (operating)
0 ... 60 °C
Ambient temperature (storage/transport)
-40 ... +70 °C
Relative humidity (operating)
Specified at 25 °C without condensation (per datasheet)
Approvals / Standards
CE, C-Tick, EN 61000-6-2, EN 61000-6-4, UL 508, CSA C22.2 No.142, ATEX II 3 G Ex nA II T4 (KEMA 08 ATEX 0003 X)
Technical
Product type designation
CSM 1277
Transmission rate
10, 100 Mbit/s
Number of RJ45 ports
4 count
Switch type
Unmanaged
Supply voltage (rated)
24 V DC
Supply voltage (min)
19.2 V DC
Supply voltage (max)
28.8 V DC
Fuse at supply input
Yes, 0.5 A / 60 V
Maximum current consumption
0.07 A
Active power loss
1.6 W
MTBF
273 years
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Out of Stock
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