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- Siemens
- Siemens Simatic S7
- S7-1200
- 6ES7241-1AH32-0XB0
In Stock
Ships by Wednesday, September 2
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We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online.
If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.
Amikon offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
Technical specifications for 6ES7241-1AH32-0XB0
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Product Model6ES7241-1AH32-0XB0
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Spare ModelCM 1241 RS232
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Product ParametersRS232 communication module
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Tariff Code85176200
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Country of originChina
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Place of shipmentXiamen, China
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In stock1 unit
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Estimated Shipping Size3.0 x 10.0 x 7.5 cm
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ManufacturerSiemens
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Weight0.152 kg
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Module typeCM 1241 RS232
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InterfaceRS232 full duplex
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ConnectorMale 9-pin D-sub
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Data rates300 to 115200 bit/s
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Maximum cable length10 m shielded
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Flow controlHardware and software options
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Power dissipation1 W
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Backplane current200 mA at 5 V
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Dimensions30 x 100 x 75 mm
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Net weight0.152 kg
Description
Siemens 6ES7241-1AH32-0XB0 is a SIMATIC S7-1200 CM 1241 RS232 communication module with a male 9-pin D-sub connector and full-duplex serial operation.
The module supports Freeport and documented serial communication settings from 300 to 115200 bit/s. Confirm protocol, pin assignment, cable length, firmware and complete order number before installation.
The module supports Freeport and documented serial communication settings from 300 to 115200 bit/s. Confirm protocol, pin assignment, cable length, firmware and complete order number before installation.
Information
Overview
Manuals
Product Applications
Compatibility
Lifecycle & Replacement
Features:
- Full-duplex RS232 interface
- Male 9-pin D-sub connector
- 300 to 115200 bit/s data rates
- Freeport serial communication support
- 10 m maximum shielded cable length
The module provides a full-duplex RS232 interface with a male 9-pin D-sub connector. Confirm protocol, pin assignment, serial settings, cable length, firmware and complete order number before installation.
6ES7241-1AH32-0XB0 Siemens: Verify the complete order number, hardware and firmware configuration, wiring, grounding and current Siemens documentation before installation or replacement.
Siemens 6ES7241-1AH32-0XB0 CM 1241 RS232 Manuals, Datasheets, Official Documents, LinksImportant Notice: Official documents are provided through manufacturer links. Accessories, manuals, cables, calibration data, software, certificates, and other items are not included with this equipment unless listed in the stock item description.
- Serial connection to barcode readers
- Legacy instrument communication
- Modem and printer interfacing
- Freeport protocol integration
- S7-1200 RS232 expansion
Use 6ES7241-1AH32-0XB0 only with the compatible Siemens SIMATIC S7-1200 configuration identified by the complete order number.
Match the complete order number and hardware version.
Confirm the electrical ratings, terminal arrangement and configured signal types.
Verify the CPU, firmware, project and communication requirements.
Check field wiring, grounding, enclosure and environmental requirements.
Do not treat a similar-looking SIMATIC product as interchangeable without controlled Siemens verification.
Match the complete order number and hardware version.
Confirm the electrical ratings, terminal arrangement and configured signal types.
Verify the CPU, firmware, project and communication requirements.
Check field wiring, grounding, enclosure and environmental requirements.
Do not treat a similar-looking SIMATIC product as interchangeable without controlled Siemens verification.
Confirm the complete Siemens order number before replacement because hardware and firmware revisions may change compatibility.
Record the installed module, CPU, firmware, project version and wiring.
Inspect the connectors, terminals, mounting and grounding.
Preserve the configured I/O, communication and fail-safe behavior.
Verify current Siemens documentation and environmental requirements.
Contact Amikon with 6ES7241-1AH32-0XB0 for availability and replacement support.
Record the installed module, CPU, firmware, project version and wiring.
Inspect the connectors, terminals, mounting and grounding.
Preserve the configured I/O, communication and fail-safe behavior.
Verify current Siemens documentation and environmental requirements.
Contact Amikon with 6ES7241-1AH32-0XB0 for availability and replacement support.
Alternative Names
Siemens CM 1241 RS232
SIMATIC S7-1200 serial module
6ES72411AH320XB0
Technical notes
Verify the complete Siemens order number, RS232 electrical format, connector pinout, baud rate, parity, stop bits, flow control, cable shielding, CPU and firmware support and current Siemens documentation before installation or replacement.
FAQs
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How can a system integrator confirm that CM 1241 RS232 is the correct interface?
+Confirm the connected device uses RS232, not RS485 or RS422. Match the 9-pin connector pinout, baud rate, data bits, parity, stop bits, flow control and application protocol. -
Can 6ES7241-1AH32-0XB0 communicate with any serial device?
+Electrical compatibility alone is not enough. The S7-1200 program must support the device protocol, message format, timing, handshaking and error handling required by the connected equipment. -
What cable requirements should an automation engineer follow?
+Use the documented shielded RS232 cable and keep the connection within the 10 m limit. Verify connector gender, pin assignment, signal ground, shielding and separation from noisy power circuits. -
What should be checked in the CPU and engineering project?
+Confirm CPU and firmware support, module slot, hardware catalog entry, port parameters, send and receive instructions, buffer handling, diagnostics and recovery logic. -
What should an MRO buyer request for an urgent communication-module replacement?
+Request exact-model and nameplate confirmation, physical condition, connector condition, quantity, verified stock and dispatch time. Provide the CPU model, serial device and current communication settings. -
How should the RS232 link be accepted after installation?
+Check module diagnostics, verify transmitted and received frames, test normal traffic and timeout recovery, confirm stable operation at the configured data rate and record the final port settings.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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