Product Name: Flex I/O Isolated Output Analog Module
Brand Name: AB
Model Number: 1794-OF4I
Place of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
| Digital-to-Analog Converter Module | Isolated Analog Output Module |
| Industrial Control Output Module | Allen-Bradley FLEX I/O |
| Process Control Module | 4-Channel Analog Output Module |
| Allen-Bradley I/O Module | PLC Analog Output Module |
| FLEXBus Analog Module | Industrial Automation Module |
| Machine Control Module | 4-20mA Output Module |
| Industrial Automation Spare Parts | ±10V Analog Output Module |
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Minimum Order Quantity |
1 Piece |
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Price |
Contact for Jim |
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Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
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Payment Terms |
T/T |
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Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
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Sales: |
Email: |
Whatsapp: |
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Jim Pei |
The Allen-Bradley 1794-OF4I FLEX I/O Isolated Output Analog Module is a high-precision four-channel analog output module designed for FLEX I/O systems. Featuring isolated outputs, 15-bit digital-to-analog conversion, and support for both 4–20 mA and ±10V output signals, it delivers accurate and reliable analog control for industrial automation and process control applications.
| Product Name | AB 1794-OF4I Flex I/O Isolated Output Analog Module |
| Manufacturer | Allen-Bradley |
| Product Type | Flex I/O Isolated Output Analog Module |
| Part Number | 1794-OF4I |
| Weight | 0.14kg |
| Estimated shipping dimensions | 9.3x5x5.4cm |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Outputs | 4 Isolated |
| Resolution | 15 bits |
| Conversion Type | Digital-to-Analog Converter |
| Update Rate | 2.5/5.0 ms |
| Current Load on Voltage Output | 3mA max. |
| FlexBus Current | 50mA |
| Isolation Voltage | 120V Continuous |
| Output Current Terminal | 4-20mA |
| Output Voltage Terminal | +/- 10V |
| Thermal Dissipation | 16 BTU/hr. @ 31.2V DC max. |
Four Fully Isolated Outputs
Improves signal integrity and protects connected equipment.
High Output Accuracy
15-bit resolution provides precise analog signal control.
Dual Output Types
Supports both 4–20 mA and ±10V output applications.
Fast Response Time
2.5/5.0 ms update rate enables responsive process control.
Reliable Electrical Isolation
Continuous 120V isolation minimizes electrical interference.
Compact FLEX I/O Design
Saves installation space and simplifies system expansion.
Easy PLC Integration
Designed for seamless compatibility with Allen-Bradley FLEX I/O platforms.
Industrial-Grade Reliability
Built for continuous operation in demanding automation environments.
Q1: How many output channels does 1794-OF4I provide?
A: 1794-OF4I provides four independently isolated analog output channels for accurate process control.
Q2: What output signal types are supported by 1794-OF4I?
A: 1794-OF4I supports 4–20 mA current outputs and ±10V voltage outputs, making it suitable for a wide range of industrial devices.
Q3: What is the resolution of 1794-OF4I?
A: 1794-OF4I features 15-bit digital-to-analog conversion, ensuring high-precision analog output performance.
Q4: Why does 1794-OF4I use isolated outputs?
A: 1794-OF4I uses isolated output channels to reduce electrical noise, prevent ground loops, and improve overall system reliability.
Q5: Which applications commonly use 1794-OF4I?
A: 1794-OF4I is widely used in process control, chemical plants, water treatment, HVAC systems, manufacturing, and machine automation for controlling valves, drives, and actuators.
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