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Home Product 1734-OB8EK POINT I/O 8-Channel 24VDC Digital Output Module with EK Fusing
I/O Module

1734-OB8EK POINT I/O 8-Channel 24VDC Digital Output Module with EK Fusing

1734-OB8EK Digital Output
Point I/O OB8EK Module
Allen-Bradley 1734-OB8EK
1734-OB8EK
Allen-Bradley 1734-OB8EK Digital Output Module delivers 8 configurable sinking/sourcing outputs for Point I/O systems, enabling flexible integration with CompactLogix controllers in industrial automation applications.
Categories:Automation
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Product Description

The 1734-OB8EK Digital Output module, part of the Allen-Bradley Point I/O OB8EK series, provides 8 configurable sink/source digital outputs for industrial automation systems. It connects directly to a 1734 Point I/O adapter, supporting high-density I/O integration. Designed for EtherNet/IP communication, this module operates within a 24V DC voltage range and functions reliably in temperatures from -20°C to 60°C. Ideal for manufacturing, process control, and assembly lines, its compact design enables space efficiency while offering diagnostics for output short-circuit and overload protection. A limitation includes the absence of isolated outputs, requiring external isolation for sensitive applications. Battery capacity and screen size are not applicable, as the module focuses purely on discrete output control without display or energy storage features.
Parameter Specification
Module Type Point I/O Digital Output Module
Manufacturer Allen-Bradley
Part Number 1734-OB8EK
Output Type 24V DC Sink/Source
Number of Output Points 8
Current per Point 0.5 A
Total Current per Module 4 A
Rated Voltage 24V DC (10.2-26.4V DC)
Communication Protocol EtherNet/IP
Backplane Current Draw 85 mA @ 5V DC
Isolation Voltage 50V continuous
Operating Temperature -20°C to 70°C (-4°F to 158°F)
Housing Material Polycarbonate
Certifications UL, CE, ATEX, IECEx
Compatibility ControlLogix, CompactLogix, GuardLogix
question:Can you provide upgraded or alternative models?
answer:As Asia's leading industrial automation trader with 20+ years' experience, we offer reliable product upgrades/alternatives while maintaining quality standards.
question:Why choose your company over competitors?
answer:85% repeat business from clients proves our leadership in Asian industrial automation, with 20-year expertise and ironclad commitment to quality/reliability.
question:Do you ensure product authenticity and compliance?
answer:Our 20-year reputation relies on supplying certified genuine products, with strict quality control ensuring full compliance and traceability.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can you provide upgraded or alternative models?
answer:As Asia's leading industrial automation trader with 20+ years' experience, we offer reliable product upgrades/alternatives while maintaining quality standards.
question:Why choose your company over competitors?
answer:85% repeat business from clients proves our leadership in Asian industrial automation, with 20-year expertise and ironclad commitment to quality/reliability.
question:Do you ensure product authenticity and compliance?
answer:Our 20-year reputation relies on supplying certified genuine products, with strict quality control ensuring full compliance and traceability.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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