
Siemens 6AG1241-1CH32-2XB0 SIPLUS CM 1241 Communications Module
This entry details the Siemens 6AG1241-1CH32-2XB0, a robust communications module designed for demanding industrial environments. The unit features conformal coating and extended operational temperature capabilities for reliable performance.
Quick Facts
- Part number
- 6AG1241-1CH32-2XB0
- Brand
- Siemens
- Category
- Communication & Networking
- Product type
- Communication & Networking
- Lifecycle
- Active Product
- Dimensions
- 11.00 x 8.8 x 6.00 cm
- Net weight
- 0.155 Kg
- Source category
- SIPLUS CM 1241 communications modules
Product Overview
The Siemens 6AG1241-1CH32-2XB0 is a specialized communications module built upon the standard S7-1200 CM 1241 foundation. It incorporates enhanced protective measures to ensure durability in harsh operational settings. Review Siemens 6AG1241-1CH32-2XB0 as Communication & Networking with source category SIPLUS CM 1241 communications modules, recorded lifecycle Active Product, and submitted model identity.
Designed for rigorous industrial applications, this module supports RS-422 and RS-485 serial communication protocols via a 9-pin D-sub connector. The design facilitates flexible integration within complex automation networks.
Technical Review Notes
- The module operates within an extended temperature range of -40°C to +70°C, ensuring stability in extreme environmental conditions. Keep dimensions 11.00 x 8.8 x 6.00 cm and net weight 0.155 Kg unchanged while comparing project documents and product image evidence.
- Startup functionality is supported at temperatures as low as -25°C, allowing for reliable initialization during cold starts.
- Conformal coating is applied to the internal components, providing protection against moisture, dust, and corrosive agents.
- Serial communication interfaces include RS-422 and RS-485 standards, enabling versatile data transmission across industrial networks.
- The physical interface utilizes a 9-pin D-sub connector, offering a secure and standardized connection method for cabling.
- Freeport mode support allows for customized protocol implementation, giving engineers flexibility in defining communication parameters.
Model Identification
- The part number 6AG1241-1CH32-2XB0 identifies the specific SIPLUS variant of the standard CM 1241 module.
- This model is derived from the base part number 6ES7241-1CH32-0XB0, indicating its foundational hardware architecture.
- The SIPLUS designation signifies that the component meets extended environmental ratings beyond standard industrial specifications.
- Review the submitted model number to confirm alignment with project requirements for harsh environment communication needs.
Technical Parameters
| Product type | Communication & Networking |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 11.00 x 8.8 x 6.00 cm |
| Net weight | 0.155 Kg |
| Source category | SIPLUS CM 1241 communications modules |
Parameters are factual source fields retained for model review.
Parameter Review
- Physical dimensions are recorded as 11.00 x 8.8 x 6.00 cm, fitting standard DIN rail mounting configurations.
- The net weight is listed as 0.155 Kg, contributing to minimal load impact on mounting structures.
- Lifecycle status is documented as Active Product, indicating ongoing manufacturing and technical support review details.
- Source parameter review confirms the module belongs to the SIPLUS communication category within automation technology.
- Category classification places this item under Communication & Networking, specifically within SIPLUS CM 1241 modules.
Catalog Classification
Image & Label Review
- Visual inspection should verify the presence of the 9-pin D-sub connector on the front panel.
- Check for labeling consistency with the part number 6AG1241-1CH32-2XB0 on the module housing surface.
- Examine the conformal coating integrity if visible, ensuring no cracks or peeling on internal circuitry.
- Confirm the physical form factor matches the recorded dimensions of 11.00 x 8.8 x 6.00 cm.
Product Image Gallery

Inquiry Preparation
- Prepare project documentation specifying the required temperature range and environmental exposure levels for the installation site.
- Verify cable specifications to ensure they meet RS-422/485 standards and fit the 9-pin D-sub interface.
- Document any specific Freeport protocol requirements needed for custom communication implementations within the control system.
- Review system integration plans to confirm application context with existing S7-1200 PLC hardware and software versions.
Category Context
This module falls under Automation technology, specifically within the SIPLUS communication product family.
It serves as a critical component for extending network reach in challenging industrial communication scenarios.
Review Notes
- Ensure all technical specifications align with the operational demands of the intended industrial application environment.
- Cross-reference the part number with internal databases to confirm current technical documentation and revision levels.
- Assess the need for additional protective measures beyond the conformal coating based on specific site hazards.
- Validate that the Freeport mode capabilities meet the unique data exchange requirements of the control system.



