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Siemens 6ES7541-1AB00-0AB0 SIMATIC S7-1500 CM PtP RS422/485 HF Communication Module
Siemens 6ES7541-1AB00-0AB0 SIMATIC S7-1500 CM PtP RS422/485 HF Communication Module
Siemens 6ES7541-1AB00-0AB0 SIMATIC S7-1500 CM PtP RS422/485 HF Communication Module

Siemens 6ES7541-1AB00-0AB0 SIMATIC S7-1500 CM PtP RS422/485 HF Communication Module

SIMATIC S7-1500 · CM PtP RS422/485 HF

6ES7541-1AB00-0AB0

The 6ES7541-1AB00-0AB0 is a Siemens SIMATIC S7-1500 CM PtP RS422/485 HF point-to-point communication module with RS422 and RS485 interfaces, Freeport, 3964(R), USS and Modbus RTU master/slave support, data rates up to 115.2 kbit/s and a 15-pin D-sub connection.

INTERFACERS422 / RS485
DATA RATE115.2 kbit/s
PROTOCOLSFREEPORT / MODBUS RTU
CONNECTOR15-PIN D-SUB
MANUFACTURERSiemens
CONDITION / WARRANTYOriginal New · One-Year Warranty
ISO CERTIFICATIONISO-Certified Product
VERIFICATION● Product photos and videos provided after inquiry
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SIEMENS ● COMMUNICATION MODULE
SIMATIC S7-1500 CM PtP RS422/485 HF

6ES7541-1AB00-0AB0

RS422 / RS485 · 115.2 kbit/s

FREEPORT / MODBUS RTU · 15-PIN D-SUB

MODULE ROLE
6ES7541-1AB00-0AB0 is a Siemens SIMATIC S7-1500 CM PtP RS422/485 HF point-to-point communication module with RS422 and RS485 interfaces, Freeport, 3964(R), USS and Modbus RTU master/slave support, data rates up to 115.2 kbit/s and a 15-pin D-sub connection.
CONFIGURATION NOTE
For 6ES7541-1AB00-0AB0, Siemens specifies RS422 and RS485 serial interfaces, Freeport, 3964(R), USS and Modbus RTU master/slave protocols, data rates up to 115.2 kbit/s and a 15-pin D-sub connection and a separately ordered front connector.
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ORDER NUMBER BREAKDOWN

How the order number identifies this Siemens module

6ES7541
Product familySIMATIC S7-1500
COMMUNICATION MODULE
1AB00
Module order codeCM PtP RS422/485 HF
0AB0
Order suffix
MANUFACTURER-REFERENCE CHARACTERISTICS

Technical Specifications

SIMATIC S7-1500 ↗
CM PtP RS422/485 HF COMMUNICATION MODULE

Engineering data at a glance

Click “+” to expand more specifications.

INTERFACERS422 / RS485
DATA RATE115.2 kbit/s
PROTOCOLSFREEPORT / MODBUS RTU
CONNECTOR15-PIN D-SUB
Official Siemens product data.
Official product verification Verify the complete order number 6ES7541-1AB00-0AB0and its RS422/485 interface, 115.2 kbit/s data rate, supported protocols and connector requirements and front connector requirement against the current official Siemens datasheet before ordering.
General Information
BrandSiemens
Part number6ES7541-1AB00-0AB0
Product typeCM PtP RS422/485 HF communication module
Product familySIMATIC S7-1500
Mounting styleDIN rail
Engineering softwareSIMATIC S7-1500 / ET 200MP installation
Module and Technical Data
InterfaceRS422 / RS485
Data rate115.2 kbit/s
ProtocolsFREEPORT / MODBUS RTU
Module and Ordering Data
ConnectorRS422 and RS485 serial interfaces
Product familySIMATIC S7-1500 communication modules
Article statusActive product
Packaging quantity1 piece
Lifecycle statusActive Siemens product
Environment and Certification
Engineering data: SIMATIC S7-1500 / ET 200MP installation; Freeport, 3964(R), USS and Modbus RTU master/slave support; front connector required.
Source: Siemens official SiePortal product data and technical datasheet for 6ES7541-1AB00-0AB0.
FAQ

Questions Buyers Ask Most

What is 6ES7541-1AB00-0AB0 used for?

6ES7541-1AB00-0AB0 is a SIMATIC S7-1500 CM PtP RS422/485 HF communication module for point-to-point serial communication in SIMATIC S7-1500 systems using RS422 or RS485 networks.

Which serial interfaces does 6ES7541-1AB00-0AB0 provide?

6ES7541-1AB00-0AB0 provides RS422 and RS485 interfaces with a 15-pin D-sub connection.

Which protocols are supported by 6ES7541-1AB00-0AB0?

6ES7541-1AB00-0AB0 supports Freeport, 3964(R), USS and Modbus RTU point-to-point protocols.

What maximum data rate does 6ES7541-1AB00-0AB0 require?

6ES7541-1AB00-0AB0 supports data rates up to 115.2 kbit/s.

Which connector is used by 6ES7541-1AB00-0AB0?

6ES7541-1AB00-0AB0 uses a 15-pin D-sub connector; verify RS422/485 pin assignment and cable topology before installation.

What should be verified before installing 6ES7541-1AB00-0AB0 deliver?

6ES7541-1AB00-0AB0 should be checked for interface mode, protocol, baud rate, pin assignment and cable topology.

What should be provided when requesting a quote for 6ES7541-1AB00-0AB0?

6ES7541-1AB00-0AB0 should be quoted with the complete order number, interface mode, protocol, baud rate and wiring diagram, required front connector and application details, quantity and delivery destination.

CONTACT PRODUCT SPECIALIST

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Share the complete order number and application details for compatibility, availability and lead-time checking.

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DATA SHEET

Manuals and Official References for
6ES7541-1AB00-0AB0

Official Siemens documentation for the SIMATIC S7-1500 CM PtP RS422/485 HF communication module.

SIMATIC S7-1500 CM PtP RS422/485 HF

Siemens technical datasheet for 6ES7541-1AB00-0AB0, including RS422/RS485 interfaces, supported serial protocols, transmission rate and connector requirements.

OFFICIAL DATASHEET

Contact to Get Support

Send the complete model, quantity, and your technical or purchasing question.

Technical statements on this product page are based on publicly available official Siemens manufacturer documentation.

S7-1500 MODULE RELATIONSHIP

How 6ES7541-1AB00-0AB0 Fits into the SIMATIC S7-1500 System

Siemens is the brand; SIMATIC S7-1500 is the product family; and 6ES7541-1AB00-0AB0 is the CM PtP RS422/485 HF communication module.

Siemens · BRAND
SIMATIC S7-1500PLC FAMILY · AUTOMATION SYSTEM
COMMUNICATION MODULE

CM PtP RS422/485 HF

CM PtP RS422/485 HF is SIMATIC S7-1500 CM PtP RS422/485 HF point-to-point communication module with RS422 and RS485 interfaces, Freeport, 3964(R), USS and Modbus RTU master/slave support, data rates up to 115.2 kbit/s and a 15-pin D-sub connection.

INSTALLATION AND WIRING

RS422 / RS485

Verify supply, wiring, firmware and engineering compatibility in the official Siemens datasheet.

INPUT CHARACTERISTICS

FREEPORT / MODBUS RTU · 15-PIN D-SUB

CM PtP RS422/485 HF provides the functions listed in the official Siemens datasheet.

System relationship: verify the complete order number, TIA Portal version, firmware, RS422/485 mode, protocol, pin assignment and wiring and front connector.
APPLICATION AREAS

Application mind map for 6ES7541-1AB00-0AB0

Industrial AutomationUse the module in compatible SIMATIC automation and process-control applications
System IntegrationIntegrate the complete order number with compatible Siemens hardware and engineering software
APPLICATION CENTER 6ES7541-1AB00-0AB0 CM PtP RS422/485 HF
Engineering and DiagnosticsConfigure, diagnose and commission the module according to the official Siemens documentation
S7-1500 InstallationInstall the module in a compatible SIMATIC S7-1500 or ET 200MP station
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02VERIFICATION
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03CONFIRMATION
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04FULFILLMENT
Global Delivery
Worldwide delivery with flexible shipping options. We support door-to-door pickup or delivery to your nominated freight forwarder in China.
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05ASSURANCE
One-Year WarrantyOne-year warranty from delivery for products supplied by Moore Automation.
Warranty Claim Information
What to provide: If a product-related issue occurs within the warranty period, contact our team and submit one clear, continuous video for review.
Complete product and nameplate
Power supply and wiring connections
Installation and operating conditions
Indicator lights, alarms or error messages
Clear description of the fault
Continuous video showing the issue
Review outcome: If the evidence confirms a covered product fault, Moore Automation will arrange the appropriate warranty solution.
SALES ASSISTANCE

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Include the complete part number, quantity and delivery destination.

EMAILsales5@mooreplc.com WHATSAPP+86 153 5940 8275
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