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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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Siemens 6ES7146-6FF00-0AB0 Failsafe Digital I/O Module 24V DC

$599.00 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPN6ES7146-6FF00-0AB0 Stock #Stock # 0626-01864

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

Shipping Estimate

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

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Product Specifications

Manufacturer: Siemens
MPN / Model: 6ES7146-6FF00-0AB0
Product Type: SIMATIC ET 200eco PN Failsafe Digital In/Out Module
Voltage: DC 24V
Input Type: F DI 8x24VDC
Communication Protocol: PROFINET, PROFIsafe
Firmware Version: V1.0.0

Product Description

This Siemens SIMATIC ET 200eco PN failsafe digital in/out module is identified by MPN 6ES7146-6FF00-0AB0 and is built for PROFINET networks using the PROFIsafe protocol. The unit combines eight failsafe digital inputs rated at 24VDC with failsafe digital outputs on the same compact IP67 housing, along with M12 style connectors for I/O, PROFINET LAN, and DC24V power in and out. The nameplate lists version V1.0.0 and confirms the module as a SIMATIC ET 200 failsafe digital in and out device manufactured in Germany.

Buyers matching this exact Siemens catalog number for replacement, spare inventory, or maintenance sourcing can use the MPN and the visible PROFIsafe and ET 200eco PN labeling to confirm compatibility with their existing PROFINET distributed I/O architecture.

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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.