Siemens 6ES7141-1BF12-0XB0 | Siemens | SIMATIC DP BM 141 ET 200X Basic Module

SKU 6ES7141-1BF12-0XB0

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12-month warranty
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Manufacturer: Siemens
Product No.: 6ES7141-1BF12-0XB0
Country of origin:Germany
Product Type: Technology Modules
Barcode: 85389091
Payment: T/T, Western Union
Weight: 600g
Dimensions: 12.70cm x 12.70cm x 15.20cm
Shipping port: Xiamen
Warranty: 12 months

The 6ES7141-1BF12-0XB0 is a compact Basic Module (BM 141) for the SIMATIC ET 200X distributed I/O system, engineered for high-performance data acquisition in rugged, decentralized industrial applications. This module provides 8 digital input channels operating at 24 V DC, utilizing 5-pole M12 connection technology with double assignment to maximize I/O density. With a high IP66/67 ingress protection rating, this module is built to withstand direct exposure to dust and high-pressure water, making it ideal for installation directly on machine frames without the need for extensive protective cabinet housing.

Features

Rugged Design: IP66/67-rated enclosure ensures complete protection against dust and temporary immersion or water jets.
Efficient Connectivity: 8 digital inputs using 5-pole M12 connectors, allowing for double-assignment wiring.
High-Speed Communication: Integrated PROFIBUS DP interface supporting data transfer rates up to 12 MBit/s.
Integrated Power Distribution: Internal supply voltage (SV) connections facilitate streamlined power distribution across the I/O station.
Decentralized Capability: Designed for direct machine-level mounting, reducing cabling requirements back to the main control cabinet.

Applications

Distributed I/O systems in harsh manufacturing environments (e.g., food & beverage, automotive, packaging).
Machine-mounted control stations requiring local signal acquisition.
Retrofitting or maintenance of legacy ET 200X distributed automation systems.
Automation setups where space-saving and rapid installation are critical.

Technical Specifications

Parameter	Specification
Manufacturer	Siemens
Model	6ES7141-1BF12-0XB0
Range	SIMATIC ET 200X
Product Type	Basic Module (BM 141)
Digital Inputs	8 x 24 V DC
Communication	PROFIBUS DP (up to 12 MBit/s)
Connection Type	5-pole M12 (Double assigned)
Protection Rating	IP66 / IP67
Dimensions	12.70 cm x 12.70 cm x 15.20 cm
Weight	0.60 kg
Product Phase	Obsolete
Predecessor	6ES7141-1BF11-0XB0

Installation Guidelines

Mounting: Mount the module on a stable machine frame or flat surface. Ensure the surface can support the weight of the module and associated cabling.
M12 Wiring: Use high-quality, oil-resistant M12 cables to maintain the IP67 integrity. Ensure all unused M12 ports are capped with appropriate sealing plugs.
PROFIBUS DP Termination: Ensure the PROFIBUS segment is properly configured and terminated at the physical end of the bus to prevent signal reflection.
System Integration: As this module is obsolete, ensure that your existing PROFIBUS configuration files (GSD files) are available for the legacy controller integration.

FAQ

What is the primary function of the 6ES7141-1BF12-0XB0?

This is an ET 200X distributed I/O module that provides 8 digital inputs for connecting sensors and devices to a PROFIBUS DP network.

Why is the IP66/67 rating important for this module?

The IP66/67 rating indicates that the module is highly resistant to dust and water, allowing it to be installed directly on machines in harsh industrial environments without needing an external enclosure.

What type of connector does the module use?

It uses 5-pole M12 connectors, which are configured to allow double assignment, effectively doubling the signal capacity per port.

Is this module still in production?

No, the product is currently classified as obsolete and is mainly available for maintaining existing ET 200X installations.

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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.

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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

Color pattern	Black
Country of origin	Germany
Power source	DC Power