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Siemens 6ES7241-1CH32-0XB0 SIMATIC S7-1200, CM 1241 Communication Module
Siemens 6ES7241-1CH32-0XB0 SIMATIC S7-1200, CM 1241 Communication Module
Siemens 6ES7241-1CH32-0XB0 SIMATIC S7-1200, CM 1241 Communication Module
Siemens 6ES7241-1CH32-0XB0 SIMATIC S7-1200, CM 1241 Communication Module
Siemens 6ES7241-1CH32-0XB0 SIMATIC S7-1200, CM 1241 Communication Module
Siemens 6ES7241-1CH32-0XB0 SIMATIC S7-1200, CM 1241 Communication Module

SIEMENS

Siemens 6ES7241-1CH32-0XB0 SIMATIC S7-1200, CM 1241 Communication Module Original Brand New

Model / SKU6ES7241-1CH32-0XB0

High-performance SIMATIC S7-1200 Communication Module (CM 1241). Designed for RS422/485 serial communication, it features a 9-pole D-sub socket and supports the Freeport protocol for flexible industrial automation connectivity.

Original price was: $191.22.Current price is: $88.56.
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens 6ES7241-1CH32-0XB0 is a SIMATIC S7-1200 CM 1241 communication module designed to expand the communication capabilities of Siemens S7-1200 PLC systems. This module supports RS422 and RS485 serial communication and features a 9-pole D-sub socket, making it ideal for reliable industrial data exchange.

With Freeport support, the CM 1241 enables flexible, user-defined serial communication protocols, allowing seamless integration with third-party devices such as barcode scanners, weighing systems, and industrial sensors.

Benefit

  • Enhances communication functionality of SIMATIC S7-1200 PLCs

  • Supports RS422 and RS485 for stable long-distance communication

  • Freeport protocol support for custom serial communication

  • Reliable Siemens engineering quality for industrial automation

  • Easy integration with external and third-party devices

  • Compact design suitable for control cabinets

Function

  • Enables serial data communication via RS422/RS485

  • Supports point-to-point and multi-drop communication

  • Allows user-defined protocols using Freeport

  • Provides robust and secure data transmission in industrial environments

  • Expands system connectivity without replacing existing PLC hardware

Technical Highlight

  • Series: SIMATIC S7-1200

  • Module Type: Communication Module (CM 1241)

  • Communication Interface: RS422 / RS485

  • Connector Type: 9-pole D-sub (socket)

  • Protocol Support: Freeport

  • Manufacturer: Siemens

  • Product Number: 6ES7241-1CH32-0XB0

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Specifications

SKU / Model6ES7241-1CH32-0XB0
BrandSIEMENS
Product type designationCM 1241 RS 422 / 485
Rated value (DC)24 V
permissible range, lower limit (DC)20.4 V
permissible range, upper limit (DC)28.8 V
Current consumption, max.220 mA; From backplane bus 5 V DC
Power loss, typ.1.1 W
Interfaces/bus typeRS 422 / 485 (X.27)
Number of interfaces1
● Cable length, max.1 000 m
— FreeportYes
— ASCIIYes; Available as library function
— Modbus RTU masterYes
— MODBUS RTU slaveYes
— USSYes; Available as library function
— Telegram length, max.1 kbyte
— Bits per character7 or 8
— Number of stop bits1 (Standard), 2
— ParityNo parity (standard); even, uneven, mark (parity bit always 1); space (parity bit always 0)
— 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
— Address area1 through 49 999 (Standard Modbus addressing)
Diagnostics functionYes
● for status of the outputsYes
IP degree of protectionIP20
CE markYes
CSA approvalYes
UL approvalYes
cULusYes
FM approvalYes
RCM (formerly C-TICK)Yes
KC approvalYes
Marine approvalYes
● Fall height, max.0.3 m; five times, in product package
● horizontal installation, min.-20 °C
● horizontal installation, max.60 °C
● vertical installation, min.-20 °C
● vertical installation, max.50 °C
● permissible temperature change5°C to 55°C, 3°C / minute
● min.-40 °C
● max.70 °C
● Operation, min.795 hPa
● Operation, max.1 080 hPa
● Storage/transport, min.660 hPa
● Storage/transport, max.1 080 hPa
● Operation at 25 ℃ without condensation, max.95 %
Width30 mm
Height100 mm
Depth75 mm
Weight, approx.155 g
last modified:2/26/2021
Product ConditionBrand New, New - Backlog, New - No Original Box, New - Original Box Opened, Used - Average, Used - Below Average, Used - Excellent, Used - Fairly Good, Used - Good, Used - Poor, Used - Very Good
Weight0.159 kg
Dimensions9.10 × 10.90 × 5.80 mm

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