Name: SIMATIC S7-1200 - Compact Switch Module CSM 1277 Unmanaged - Siemens Compact Switch Modules
SKU: 6GK7277-1AA10-0AA0
Price: 256.8346 USD
Availability: InStock

$ 256.83

SKU 6GK7277-1AA10-0AA0 Category Siemens Modules

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