Name: Siemens Communication Board CB 1241, RS485 - 6ES7241-1CH30-1XB0
Brand: Siemens
SKU: 6ES7241-1CH30-1XB0
Price: 12362.67 RSD
Availability: OutOfStock

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Siemens Communication Board CB 1241, RS485 - 6ES7241-1CH30-1XB0

SIMATIC S7-1200, Communication Board CB 1241, RS485, terminal block, supports Freeport...

Brand: Siemens
Product Code: 6ES7241-1CH30-1XB0
Availability: Check availability

VAT-exclusive price: 10.302,22

VAT-inclusive price: 12.362,67

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Description
Specification

SIMATIC S7-1200, Communication Board CB 1241, RS485, terminal block, supports Freeport

General information
Product type designation		CB 1241 RS 485
Input current
from backplane bus 5 V DC, typ.		50 mA
Power loss
Power loss, typ.		1.5 W
Interfaces
Point-to-point connection
● Cable length, max.		1 000 m
Integrated protocol driver
— Freeport		Yes
— ASCII		Yes; Available as library function
— Modbus RTU master		Yes
— MODBUS RTU slave		Yes
— USS		Yes; Available as library function
Protocols
Integrated protocols
Freeport
— Telegram length, max.		1 kbyte
— Bits per character		7 or 8
— Number of stop bits		1 (Standard), 2
— Parity		No parity (standard); even, uneven, mark (parity bit always 1); space (parity bit always 0)
3964 (R)
— Telegram length, max.		1 kbyte
— Bits per character		7 or 8
— Number of stop bits		1 (Standard), 2
— Parity		No parity (standard); even, uneven, mark (parity bit always 1); space (parity bit always 0)
Modbus RTU master
— Address area		1 through 49 999 (Standard Modbus addressing)
— Number of slaves, max.		247; slave numbers 1 through 247, per MODBUS network segment maximum 32 devices, additional repeaters needed to expand the network to maximum configuration
MODBUS RTU slave
— Address area		1 through 49 999 (Standard Modbus addressing)
Interrupts/diagnostics/status information
Diagnostics function		Yes
Degree and class of protection
IP degree of protection		IP20
Standards, approvals, certificates
CE mark		Yes
CSA approval		Yes
UL approval		Yes
cULus		Yes
FM approval		Yes
RCM (formerly C-TICK)		Yes
KC approval		Yes
Marine approval		Yes
Ambient conditions
Free fall
● Fall height, max.		0.3 m; five times, in product package
Ambient temperature during operation
● min.		-20 °C
● max.		60 °C
● horizontal installation, min.		-20 °C
● horizontal installation, max.		60 °C
● vertical installation, min.		-20 °C
● vertical installation, max.		50 °C
● permissible temperature change		5°C to 55°C, 3°C / minute
Ambient temperature during storage/transportation
● min.		-40 °C
● max.		70 °C
Air pressure acc. to IEC 60068-2-13
● Operation, min.		795 hPa
● Operation, max.		1 080 hPa
● Storage/transport, min.		660 hPa
● Storage/transport, max.		1 080 hPa
Relative humidity
● Operation at 25 ℃ without condensation, max.		95 %
Dimensions
Width		38 mm
Height		62 mm
Depth		21 mm
Weights
Weight, approx.		40 g