SIEMENS 138-4CAOO-OAAO Simatic Analog Module Base 6ES7 31471

( Brand: Siemens ), ( Manufacturer Part Number: 138-4CAOO-OAAO ), ( Type: Plc Input Module ), ( Unit Type: Unit ), ( Analog/digital: Digital ), ( Country Of Origin: Germany )

Review SIEMENS Simatic S7 Analog Input Module Base

Siemens 138-4CAOO-OAAO 6ES7 SIMATIC S7 Analog Module Base 31471 - Precision Measurement and Control Solution

The Siemens 138-4CAOO-OAAO 6ES7 SIMATIC S7 Analog Module Base 31471 is an integral component in the Siemens automation portfolio, designed to deliver precise measurement and control in industrial applications. This analog module base is part of the SIMATIC S7-1200 series, known for its robustness, versatility, and ease of integration.

This analog module base (31471) is equipped with four analog input channels, each capable of handling voltages ranging from 0 to 10V or 4 to 20mA. This versatility allows for seamless integration with a wide range of industrial sensors and devices. The module base also features a sampling time of up to 1ms, ensuring real-time data acquisition and control.

The Siemens 138-4CAOO-OAAO 6ES7 Analog Module Base 31471 is built with a high-density design, maximizing the utilization of the PCB surface. This not only reduces the overall footprint in your control cabinet but also lowers the cost of cabling and installation.

The module base is designed to operate in harsh industrial environments, with a temperature range of -30 C to 60 C. It is constructed using high-quality materials, ensuring long-term reliability and durability. The module base also features a protective cover, further enhancing its resistance to dust and moisture.

The Siemens 138-4CAOO-OAAO 6ES7 SIMATIC S7 Analog Module Base 31471 is easy to integrate into existing SIMATIC S7 systems, thanks to its plug-and-play design and compatibility with the TIA Portal software. This allows for quick configuration and commissioning, reducing downtime and increasing productivity.

In summary, the Siemens 138-4CAOO-OAAO 6ES7 SIMATIC S7 Analog Module Base 31471 is a versatile, robust, and reliable solution for precise measurement and control in industrial applications. Its high-density design, wide voltage range, and compatibility with the SIMATIC S7 system make it an ideal choice for various industries seeking efficient and reliable automation solutions.

Analysis of the Siemens 138-4CAOO-OAAO 6ES7 Simatic S7 Analog Module Base 31471

1. High-Quality Components: Siemens is a reputable brand known for manufacturing reliable and durable industrial automation products. This analog module is no exception, offering robust and accurate analog input for your industrial automation needs.

2. Wide Measuring Range: The Siemens 138-4CAOO-OAAO offers a wide measuring range of 0-20 mA, which can handle a variety of industrial applications.

3. Easy Integration: This module easily integrates with other Siemens S7 PLCs, making it a seamless addition to your existing industrial automation system.

4. Extensive Documentation: Siemens provides comprehensive documentation and technical support for their products, ensuring a smoother installation and troubleshooting process.

1. Cost: As with many high-quality industrial products, the Siemens 138-4CAOO-OAAO may be more expensive compared to some other brands.

2. Limited Analog Input Channels: This module only offers one analog input channel, which may not be sufficient for complex industrial applications requiring multiple analog inputs.

3. Compatibility Issues: While Siemens products are generally compatible with a wide range of industrial systems, there may be instances where compatibility issues arise, especially in mixed-brand systems.

The Siemens 138-4CAOO-OAAO 6ES7 Simatic S7 Analog Module Base 31471 is a high-quality, reliable product suitable for a wide range of industrial automation applications. However, its high cost and limited analog input channels may make it less ideal for budget-conscious customers or those requiring multiple analog inputs.

If you're looking for a high-quality analog module for your Siemens S7 PLC and have only one or a few analog input requirements, the Siemens 138-4CAOO-OAAO could be an excellent choice. However, if you need more analog input channels or are working with a tight budget, you might want to consider other options or negotiate prices with your supplier. Always ensure that the product is compatible with your existing system before making a purchase.

Details:

We primarily ship via UPS and USPS, but FedEx or DHL can be arranged upon request. FDA Device Advice. Items sold AS IS or for parts are non-returnable. Disclosure Medical Items Only Certain medical devices are regulated by the USA Food and Drug Administration FDA applicable state or local authorities.

part #: 1384caoo prices

• $89.18-$142.72

specifications sensoindustria:

• brand: Siemens
• mpn: 138-4caoo-oaao
• type: Plc Input Module
• unit type: Unit
• analog/digital: Digital
• country of origin: Germany

payments sensoindustria:

• wallet: Paypal
• credit card: Diners-club
• other

seller sensoindustria:

• # reviews: 9186
• city: Lake Zurich, Illinois
• rating: 99.8%

shipping sensoindustria:

• service: UPS Ground, USPS Priority Mail, UPS Next Day Air, UPS 2nd Day Air
• transit: 2-5 Days
• class: Standard, Expedited, One-day
• cost: $9.56
• carrier: UPS, USPS
• type: Calculated

returns sensoindustria:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

offer sensoindustria:

• started: December 3, 2025
• best offers: True
• sold: 0
• quantity: 2
• availability: In Stock
• options: Ship-to-home

general sensoindustria:

• condition: Used
• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules

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