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Allen-Bradley 1791DS-IB12 CompactBlock Safety I/O Module 24V DC

$99.00 USD

Sale Sold out

ConditionSurplus - Untested MPN1791DS-IB12 Stock #0426-02086

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 5.0 lbs

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The Allen-Bradley 1791DS-IB12 is a DeviceNet Safety CompactBlock I/O module rated for 24VDC operation. It provides 12 single-channel safety inputs and 4 current-sourcing test outputs, making it part of the Guard I/O 1791DS series designed for safety-rated machine control applications. The module communicates over DeviceNet and carries TUV Rheinland FS (Functional Safety) type approval along with UL listing for North American hazardous locations, including Class I, Division 2, Groups A, B, C, and D and Class I, Zone 2, Group IIC, Temperature Code T4.

Nameplate data confirms catalog number 1791DS-IB12, Series A, Version 03, date code 2013/10/16, with DIR 10000041928. DeviceNet power supply input is 24VDC at 100mA. Safety inputs operate at 24VDC with 6mA per point nominal current draw. Test outputs are rated at 24VDC, 0.7A maximum per point. The module mounts on a standard DIN rail and is compatible with Class 2 I/O power supply configurations only, per nameplate notation.

The unit is shown with field wiring attached and label markers identifying individual I/O points. It is offered as a used surplus item removed from service. No accessories, documentation, or installation hardware are included beyond the module itself. Compatible with Allen-Bradley DeviceNet safety systems and GuardPLC or other safety-rated control architectures supporting the 1791DS series.

Stock # 0426-02086

Please Note: This unit is surplus inventory, sold as-is from MRO Exchange surplus stock. Allen-Bradley is a trademark of Rockwell Automation, Inc. MRO Exchange is an independent reseller and is not an authorized distributor of Rockwell Automation. Product may differ from units available through authorized distributors in date code, country of origin, packaging, accessories, or firmware revision. The warranty from the manufacturer does not apply.

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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.