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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
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| 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 |
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.
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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