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Home > Products > SIEMENS PLC Module >
6ES7241-1CH30-1XB0 Siemens SIMATIC S7 1200 CB 1241 RS 485 Communication Board

6ES7241-1CH30-1XB0 Siemens SIMATIC S7 1200 CB 1241 RS 485 Communication Board

Siemens S7 1200 RS485 communication board

SIMATIC S7 1200 CB 1241 module

Siemens PLC RS485 interface module

Place of Origin:

GERMANY

Brand Name:

SIEMENS

Model Number:

6ES7241-1CH30-1XB0

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6ES7241-1CH30-1XB0 Siemens SIMATIC S7 1200 CB 1241 RS 485 Communication Board 6ES7241-1CH30-1XB0 Siemens SIMATIC S7 1200 CB 1241 RS 485 Communication Board 6ES7241-1CH30-1XB0 Siemens SIMATIC S7 1200 CB 1241 RS 485 Communication Board 6ES7241-1CH30-1XB0 Siemens SIMATIC S7 1200 CB 1241 RS 485 Communication Board 6ES7241-1CH30-1XB0 Siemens SIMATIC S7 1200 CB 1241 RS 485 Communication Board 6ES7241-1CH30-1XB0 Siemens SIMATIC S7 1200 CB 1241 RS 485 Communication Board 6ES7241-1CH30-1XB0 Siemens SIMATIC S7 1200 CB 1241 RS 485 Communication Board 6ES7241-1CH30-1XB0 Siemens SIMATIC S7 1200 CB 1241 RS 485 Communication Board 6ES7241-1CH30-1XB0 Siemens SIMATIC S7 1200 CB 1241 RS 485 Communication Board
Product Details
Series:
SIMATIC S7-1200
Communication Interface:
1 X RS-485
Supported Protocols:
Point-to-Point (PtP), Modbus RTU (Master/Slave), USS
Parity/Checking:
None, Even, Odd, Mark, Space
Isolation:
Galvanically Isolated From The CPU
Maximum Bus Length:
Up To 1000 M (dependent On Baud Rate And Cable Type)
Receive Buffer:
1 KB
Installation:
DIN Rail Mounting
Highlight:

Siemens S7 1200 RS485 communication board

,

SIMATIC S7 1200 CB 1241 module

,

Siemens PLC RS485 interface module

Payment & Shipping Terms
Minimum Order Quantity
1
Price
1-99$
Packaging Details
Brand New Original
Delivery Time
in stock / 1-3 work days
Payment Terms
T/T
Supply Ability
999
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Product Description
Siemens SIMATIC S7 1200 CB 1241 RS 485 Communication Board
6ES7241-1CH30-1XB0
The Siemens 6ES7241-1CH30-1XB0 is a communication board (CB 1241) designed specifically for the SIMATIC S7-1200 PLC series. This compact and efficient module provides an RS-485 interface, enabling seamless serial communication for a wide range of industrial automation tasks. It is ideal for point-to-point (PtP) connections, supporting common protocols like Modbus RTU and USS (Universal Serial Drive Interface), making it a versatile solution for connecting to third-party devices, sensors, drives, and other automation components. The module features a convenient terminal box (junction box) for simplified and rapid wiring.
Key Features
  • RS-485 Interface: Equipped with a robust RS-485 port that supports differential signal transmission, providing excellent noise immunity and enabling reliable long-distance communication up to 1000 meters (at lower baud rates).
  • Protocol Support: Natively supports point-to-point protocols, including Modbus RTU (as both master and slave) and the USS protocol for direct control of Siemens drives.
  • Free Port Mode: Allows for flexible, user-defined communication protocols, enabling custom data exchange with non-Siemens devices like barcode readers or custom instrumentation.
  • Convenient Wiring: The integrated terminal box provides a clear and accessible wiring interface, significantly reducing installation time and effort.
  • Multi-Drop Capability: Supports connecting up to 32 nodes on a single bus, making it cost-effective for networking multiple devices.
  • Simple Commissioning: Can be easily configured within the TIA Portal or STEP 7 Basic engineering software, with user-friendly parameter assignment tools.
  • Compact Design: The small form factor allows for direct mounting onto the S7-1200 CPU without increasing the overall footprint of the controller.
Applications
  • Drive Control: Connecting and controlling Siemens MICROMASTER and SINAMICS drives using the USS protocol for speed and parameter management.
  • Sensor Integration: Networking multiple smart sensors and instruments (e.g., temperature, pressure, flow meters) that use the Modbus RTU protocol.
  • Third-Party Device Communication: Interfacing with equipment from other manufacturers, such as barcode scanners, weigh scales, or robot controllers, via free port or Modbus.
  • Remote I/O Networking: Connecting remote I/O blocks or other controllers in a master-slave configuration.
  • SCADA Integration: Serving as a communication gateway to send data from the S7-1200 to a Supervisory Control and Data Acquisition (SCADA) system.
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Tags：

SIEMENS 6SL3162-2ME01-0AC0

SIEMENS 6ES7522-1BL01-0AB0

SIEMENS 6ES7131-6BH00-0BA0

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