SIMATIC S7-1200 – Compact Switch Module CSM 1277 Unmanaged – Siemens Compact Switch Modules

USD $ 245.16

SKU: 6GK7277-1AA10-0AA0

The CSM 1277 is an Industrial Ethernet switch of compact design for use in the SIMATIC S7-1200. The CSM 1277 can be used to multiply the Ethernet interface of the SIMATIC S7-1200 for simultaneous communication with operator panels, programming devices, other controllers, or the office world.

The CSM 1277 and the SIMATIC S7-1200 controller can be used to implement simple automation networks at low cost.

Siemens Compact Switch Modules S7-1200 Product Specifications:

Article number 6GK7277-1AA10-0AA0
product type designation SCALANCE CSM 1277
transfer rate
transfer rate 10 Mbit/s, 100 Mbit/s
interfaces for communication integrated
number of electrical connections
● for network components or terminal equipment 4
number of 100 Mbit/s SC ports
● for multimode 0
number of 1000 Mbit/s LC ports
● for multimode 0
● for single mode (LD) 0
interfaces other
number of electrical connections
● for power supply 1
type of electrical connection
● for power supply 3-pole terminal block
supply voltage, current consumption, power loss
type of voltage 1 of the supply voltage DC
● supply voltage 1 rated value 24 V
● 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
● fuse protection type 1 at input for supply voltage 0.5 A / 60 V
ambient conditions
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, dimensions and weights
design SIMATIC S7-1200 device design
width 45 mm
height 100 mm
depth 75 mm
net weight 0.15 kg
fastening method
● 35 mm top hat DIN rail mounting Yes
● wall mounting Yes
● S7-300 rail mounting No
● S7-1500 rail mounting No
product functions management, configuration, engineering
product function
● multiport mirroring No
product function switch-managed No
product functions redundancy
product function
● Parallel Redundancy Protocol (PRP)/operation in the PRP-network Yes
● Parallel Redundancy Protocol (PRP)/Redundant Network Access (RNA) No
standards, specifications, approvals
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
● according to IEC 81346-2 KF
● according to IEC 81346-2:2019 KFE
standards, specifications, approvals CE
certificate of suitability CE marking Yes
standards, specifications, approvals hazardous environments
standard for hazardous zone EN 600079-15:2005, EN 600079-0:2006, II 3 G Ex nA II T4, KEMA 08 ATEX 0003 X
certificate of suitability
● CCC for hazardous zone according to GB standard Yes
standards, specifications, approvals other
certificate of suitability EN 61000-6-2, EN 61000-6-4
● C-Tick Yes
● KC approval No
standards, specifications, approvals marine classification
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
Weight 0.225 kg
Dimensions 0.1 × 0.1 × 0.1 cm