Siemens 6ES7341-1CH02-0AE0
Siemens 6ES7341-1CH02-0AE0
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Siemens 6ES7341-1CH02-0AE0 SIMATIC S7-300 Communications Processor

SKU 6ES7341-1CH02-0AE0

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  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Siemens
  • Product No.: 6ES7341-1CH02-0AE0
  • Origin Germany
  • Product Type: Communications Processor Modules
  • Barcode: 8537101190
  • Payment: T/T, Western Union
  • Weight: 0.24 kg
  • Dimensions: 10 cm x 18 cm x 15 cm
  • Shipping port: Xiamen
  • Warranty: 12 months

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Communications Processor SIMATIC S7-300
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Product Description

Description

The Siemens 6ES7341-1CH02-0AE0 is a Communications Processor (CP) module designed for the SIMATIC S7-300 PLC system. This module facilitates point-to-point serial communication, enabling the S7-300 controller to connect with a wide range of external devices. It features an electrically isolated RS485/PROFIBUS interface to ensure signal integrity and protect against electrical interference in demanding industrial environments. The module supports multiple protocols, including ASCII, Modbus RTU, and 3964(R), offering versatile integration with equipment such as barcode scanners, HMIs, drives, and other third-party systems. Configuration is managed within the STEP 7 engineering software, streamlining setup and integration into the automation project.

Features

  • Provides point-to-point serial communication for SIMATIC S7-300 PLCs.
  • Electrically isolated RS485/PROFIBUS physical interface.
  • Supports ASCII, Modbus RTU, and 3964(R) communication protocols.
  • Achieves data transmission rates up to 19.2 kbps.
  • Integrated diagnostic LEDs for quick visual status of communication activity.
  • Compact S7-300 form factor for seamless integration into existing racks.

Applications

  • Manufacturing and assembly lines
  • Energy monitoring and management systems
  • Process automation and control
  • Data logging and acquisition from serial-based instruments

Technical Specifications

Specification Value
Manufacturer Siemens
Part Number 6ES7341-1CH02-0AE0
Product Family SIMATIC S7-300
Module Type Communications Processor (CP 341)
Condition Brand New
Physical Interface RS485 / PROFIBUS
Isolation Electrically Isolated
Supported Protocols ASCII, Modbus RTU, 3964(R)
Maximum Data Rate 19.2 kbps
Dimensions (W x H x D) 4 cm x 12.5 cm x 11.7 cm
Shipping Weight 0.24 kg
Country of Origin Germany
HS Code 8537101190
Package Dimensions (Calculated) 10 cm x 18 cm x 15 cm

Installation Guidelines

CRITICAL WARNING: Disconnect all power sources to the PLC rack before installing or removing this module. Failure to de-energize the system can result in electric shock, equipment damage, or unintended machine operation. Always follow local lock-out/tag-out (LOTO) procedures.
  1. 1 Ensure the S7-300 rack is de-energized and verified to be at zero potential.
  2. 2 Align the module with an available slot on the S7-300 DIN rail and securely snap it into place.
  3. 3 Slide the bus connector from the adjacent module on the left into the corresponding receptacle on the CP 341 to establish the backplane connection.
  4. 4 Prepare the RS485 communication cable. Use a shielded, twisted-pair cable. Terminate the conductors at the module's front connector according to the pinout for your specific protocol. Ground the cable shield at one end of the segment only to prevent ground loops.
  5. 5 After all connections are secure, remove LOTO devices and re-apply power to the S7-300 rack. Observe the module's diagnostic LEDs to confirm correct initialization and communication status.
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What PLC family is this module designed for?
The 6ES7341-1CH02-0AE0 is designed specifically for the Siemens SIMATIC S7-300 series of programmable logic controllers.
What is the primary physical interface on this module?
This communications processor features an electrically isolated RS485/PROFIBUS interface for robust point-to-point serial communication.
Which communication protocols are supported?
The module supports several common serial protocols, including ASCII, Modbus RTU, and the 3964(R) procedure.
What is the maximum communication speed?
This module supports data transmission rates up to a maximum of 19.2 kbps.
How is this module configured?
All configuration and parameter assignment for the module are performed within the Siemens STEP 7 engineering software environment.
Reviews

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Siemens 6ES7341-1CH02-0AE0 SIMATIC S7-300 Communications Processor

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  • Manufacturer: Siemens

  • Product No.: 6ES7341-1CH02-0AE0

  • Country of origin:Germany

  • Product Type: Communications Processor Modules

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 240g

  • Dimensions: 10 cm x 18 cm x 15 cm

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description
FAQ
Shipping Returns
Additional details
Reviews

Description

The Siemens 6ES7341-1CH02-0AE0 is a Communications Processor (CP) module designed for the SIMATIC S7-300 PLC system. This module facilitates point-to-point serial communication, enabling the S7-300 controller to connect with a wide range of external devices. It features an electrically isolated RS485/PROFIBUS interface to ensure signal integrity and protect against electrical interference in demanding industrial environments. The module supports multiple protocols, including ASCII, Modbus RTU, and 3964(R), offering versatile integration with equipment such as barcode scanners, HMIs, drives, and other third-party systems. Configuration is managed within the STEP 7 engineering software, streamlining setup and integration into the automation project.

Features

  • Provides point-to-point serial communication for SIMATIC S7-300 PLCs.
  • Electrically isolated RS485/PROFIBUS physical interface.
  • Supports ASCII, Modbus RTU, and 3964(R) communication protocols.
  • Achieves data transmission rates up to 19.2 kbps.
  • Integrated diagnostic LEDs for quick visual status of communication activity.
  • Compact S7-300 form factor for seamless integration into existing racks.

Applications

  • Manufacturing and assembly lines
  • Energy monitoring and management systems
  • Process automation and control
  • Data logging and acquisition from serial-based instruments

Technical Specifications

Specification Value
Manufacturer Siemens
Part Number 6ES7341-1CH02-0AE0
Product Family SIMATIC S7-300
Module Type Communications Processor (CP 341)
Condition Brand New
Physical Interface RS485 / PROFIBUS
Isolation Electrically Isolated
Supported Protocols ASCII, Modbus RTU, 3964(R)
Maximum Data Rate 19.2 kbps
Dimensions (W x H x D) 4 cm x 12.5 cm x 11.7 cm
Shipping Weight 0.24 kg
Country of Origin Germany
HS Code 8537101190
Package Dimensions (Calculated) 10 cm x 18 cm x 15 cm

Installation Guidelines

CRITICAL WARNING: Disconnect all power sources to the PLC rack before installing or removing this module. Failure to de-energize the system can result in electric shock, equipment damage, or unintended machine operation. Always follow local lock-out/tag-out (LOTO) procedures.
  1. 1 Ensure the S7-300 rack is de-energized and verified to be at zero potential.
  2. 2 Align the module with an available slot on the S7-300 DIN rail and securely snap it into place.
  3. 3 Slide the bus connector from the adjacent module on the left into the corresponding receptacle on the CP 341 to establish the backplane connection.
  4. 4 Prepare the RS485 communication cable. Use a shielded, twisted-pair cable. Terminate the conductors at the module's front connector according to the pinout for your specific protocol. Ground the cable shield at one end of the segment only to prevent ground loops.
  5. 5 After all connections are secure, remove LOTO devices and re-apply power to the S7-300 rack. Observe the module's diagnostic LEDs to confirm correct initialization and communication status.
Key Features:
#Communications Processor #SIMATIC S7-300

What PLC family is this module designed for?
The 6ES7341-1CH02-0AE0 is designed specifically for the Siemens SIMATIC S7-300 series of programmable logic controllers.

What is the primary physical interface on this module?
This communications processor features an electrically isolated RS485/PROFIBUS interface for robust point-to-point serial communication.

Which communication protocols are supported?
The module supports several common serial protocols, including ASCII, Modbus RTU, and the 3964(R) procedure.

What is the maximum communication speed?
This module supports data transmission rates up to a maximum of 19.2 kbps.

How is this module configured?
All configuration and parameter assignment for the module are performed within the Siemens STEP 7 engineering software environment.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Germany

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