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Allen Bradley 1791-DSIB8XOB8 Digital Input/Output Combination Module

Based on over 5000 reviews

Description:1791-DSIB8XOB8 — CompactBlock Guard I/O safety digital input/output combination module featuring 8 safety inputs, 8 safety outputs, and integrated diagnostics for SIL 3 industrial safety applications.

 

Product condition: New

Packing condition:Factory Packing

100% insured shipping: A guarantee for your purchases


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Product Specifications
Manufacturer Allen-Bradley
Item number 1791-DSIB8XOB8
Country of Origin United States
Lead Time In stock
After-Sales Support 12-months
HS Code / Commodity code 8537101190
FAQ

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

Yes,we offer one year warranty for all new products.

Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.

Normally 3-5 working days,some remote areas 5-7 days more.

Product information

PLC Autocontroller | 20 years of excellence in industrial automation parts supply

1791-DSIB8XOB8 | 8-point AC output module

PLC Autocontroller | Sales Manager May | Wechat id: dcsfcs


Product Overview

The 1791-DSIB8XOB8 is a CompactBlock Guard I/O (1791DS series) DeviceNet Safety module from Rockwell Automation, used in safety-related distributed control systems.

This module integrates safety input, test output, and safety output functions, primarily for industrial equipment safety control applications meeting SIL 3 / Cat.3–Cat.4 safety level requirements, such as emergency stop circuits, safety door locks, light curtains, and safety sensors.


Technical Specifications

Product Model: 1791-DSIB8XOB8

Product Series: CompactBlock Guard I/O (1791DS)

Module Type: Safety Digital Input/Output Combination Module

Communication Protocol: DeviceNet Safety

Number of Inputs: 8 safety inputs

Number of Outputs: 8 safety outputs (solid-state outputs)

Test Outputs: 4 test outputs (for line diagnostics)

Protection Rating: IP20

Mounting Method: DIN rail mounting


Key Advantages

Integrated Safety I/O Design: Integrates 8 safety inputs + 8 safety outputs + 4 test outputs, suitable for complete safety loop control.

Supports DeviceNet Safety Communication: Integrates with GuardLogix/SmartGuard control systems via DeviceNet Safety network for secure data transmission.

Advanced Diagnostic Functions: Test outputs detect faults such as short circuits and open circuits, improving safety and reliability.

Industry-Grade Safety Design: Complies with SIL 3/Cat.4 safety standards, suitable for high-risk machinery and equipment.

Modular Safety Architecture: Supports distributed safety I/O expansion, reducing control cabinet wiring complexity.


Sales Manager May

E-mail: ab@mooreplc.com

Phone: +86-18106909650 (whatsapp)

Wechat id: dcsfcs


 What happens next?

 

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