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Allen Bradley 1791DS-IB12 Safety Digital Input Module

Based on over 5000 reviews

Description:1791DS-IB12 — CompactBlock Guard I/O 12-point DeviceNet Safety digital input module designed for SIL 3 industrial safety systems with integrated diagnostics for emergency stop, safety gate, and interlock monitoring.

 

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 1791DS-IB12
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

 

v Mark VI Series:1791DS-IB12

The 1791DS-IB12 is a CompactBlock Guard I/O (1791DS series) DeviceNet Safety module from Rockwell Automation, designed specifically for industrial safety control systems. It acquires 12 24V DC safety input signals.

This module is primarily used in safety-related circuits, such as emergency stop buttons, safety door switches, light curtain protection devices, and mechanical interlocking systems, meeting high integrity safety control requirements.

This product is widely used in industrial automation systems requiring SIL 3 / Category 4 / PLe safety levels and enables distributed safety control through the DeviceNet Safety network.


v 1791DS-IB12 Specification

Product Model: 1791DS-IB12

Product Series: CompactBlock Guard I/O

Module Type: Safety Digital Input Module

Number of Safety Input Points: 12 points

Test Outputs: 4 points (for line diagnostics)

Communication Protocol: DeviceNet Safety

Protection Rating: IP20

Mounting Method: DIN rail mounting

Operating Temperature: -10°C to 55°C


v The 1791DS-IB12  offers numerous advantages:

High-level industrial safety performance

Meets SIL 3 / Cat.4 / PLe safety standards, suitable for high-risk machinery safety control scenarios.

 

12-point safety input design

Supports multi-channel safety signal acquisition, suitable for complex safety loop systems.

 

Built-in test and diagnostic functions

Detects open circuits and short circuits through test outputs, improving system reliability and safety integrity.

 

DeviceNet Safety network support

Implements a distributed safe I/O architecture, reducing wiring complexity and improving system scalability.

 

Industrial-grade stability design

Suitable for harsh industrial environments, possessing excellent anti-interference capabilities and long-term operational stability.


v Why choose the 1791DS-IB12 ?

Industrial robot safety protection systems; stamping press and pressure machinery safety control;

automated production line safety interlock systems;

emergency stop buttons and safety switch circuits;

light curtains and safety sensor systems;

packaging machinery safety protection systems;

 chemical and hazardous equipment safety control systems; automotive manufacturing production line safety systems; metallurgical and heavy industry equipment safety systems;

 process industry safety interlock control systems.


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