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Home Product 1794-OF4I Allen-Bradley Flex I/O 4-Ch Isolated Analog Output Module PLC System
1794 Flex I/O Module

1794-OF4I Allen-Bradley Flex I/O 4-Ch Isolated Analog Output Module PLC System

1794-OF4I Module
FLEX I/O Analog Module
1794OF4I 4-Channel Isolated Output
1794-OF4I
The 1794-OF4I Module is a FLEX I/O Analog Module with 4-Channel Isolated Output for industrial automation. Model 1794OF4I provides precise analog signal control and electrical isolation.
Categories:Automation
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Product Description

The 1794-OF4I Module is a FLEX I/O Analog Module designed for precise industrial automation applications. It features four isolated output channels, enabling independent control of analog signals while maintaining high electrical isolation to minimize interference. The 1794OF4I 4-Channel Isolated Output module connects directly to FLEX I/O terminal bases, supporting integration with PLC systems via Allen-Bradley communication protocols. Operating within a voltage range of 10–30V DC, it is built to function reliably in harsh environments with a temperature range of -20°C to 60°C. Ideal for manufacturing, process control, and energy industries, this module offers robust performance, easy configuration, and compact design. Key advantages include high noise immunity and flexible scaling, though it requires compatible backplanes and configuration tools. The module lacks built-in power storage or display interfaces, prioritizing industrial I/O functionality.
Parameter Specification
Module Designation 1794-OF4I FLEX I/O Analog Module
Channel Configuration 4-Channel Isolated Output
Output Type Current/Voltage (Sinking)
Isolation Method Channel-to-Channel & Field-to-Logic
Current Output Range 4-20 mA / 0-21 mA
Voltage Output Range 0-10V DC / ±10V DC
Resolution 16-bit (65535 steps)
Update Rate 4 ms per module
Backplane Current 50 mA @ 5V DC
Compatibility RSLogix 5000, Studio 5000, ControlNet, EtherNet/IP
Operating Temperature -20°C to 60°C (-4°F to 140°F)
Power Requirements 19-31V DC (20.4-26.4V AC)
Field Connections Removable terminal block (1794-TB3/TB3S)
Certifications UL Class I Div 2, ATEX Zone 2, IEC 61131-2
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgraded or compatible alternatives based on product availability and client requirements.
question:Is the company capable of stable supply?
answer:We ensure consistent supply with reliable lead times and scalable production planning.
question:Can you guarantee long-term product availability?
answer:Our production capacity and inventory management ensure steady supply for ongoing projects.
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 the company provide upgraded or alternative models?
answer:Yes, we offer upgraded or compatible alternatives based on product availability and client requirements.
question:Is the company capable of stable supply?
answer:We ensure consistent supply with reliable lead times and scalable production planning.
question:Can you guarantee long-term product availability?
answer:Our production capacity and inventory management ensure steady supply for ongoing projects.
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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