How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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Siemens 6ES7131-4BF00-0AA0 Digital Input Module 24V DC

$90.00 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPN6ES7131-4BF00-0AA0 Stock #0626-01499

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

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⚡ Same-day shipping available — order by 11 am CT ($100 add-on at checkout)

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Product Specifications

Manufacturer: Siemens
MPN / Model: 6ES7 131-4BF00-0AA0
Product Type: Digital Input Module
Product Family: SIMATIC ET 200S
Input Channels: 8 DI
Input Voltage: DC 24V
Functional Status (FS): 20
Serial Number: V-L6BH4559
Date Code: 06.2019
Condition: Untested Surplus

Product Description

Siemens 6ES7 131-4BF00-0AA0 is an 8-channel digital input module for the SIMATIC ET 200S distributed I/O system. The module operates at DC 24V and is confirmed by the original Siemens box label as catalog number 6ES7 131-4BF00-0AA0, with a date code of 06.2019 and serial number V-L6BH4559. The module is supplied with its original Siemens box and is offered as untested surplus; no electrical testing or verification has been performed by the seller. Buyers should evaluate the photos and condition details when matching to their ET 200S configuration requirements.

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.