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Allen-Bradley 1794-OF4I | FLEX I/O Analog Output Module
Overview
The Allen-Bradley 1794-OF4I is a 4-channel isolated analog output module for the FLEX I/O system, designed to output analog current signals for controlling field devices such as valves, actuators, and drives. Each channel is individually isolated, improving signal integrity and protecting control system components from electrical noise and faults.
Key Features
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Channels: 4 individually isolated analog outputs
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Output Signal: 0–20 mA, 4–20 mA current
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Resolution: 12-bit
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Voltage Supply: 24V DC
-
Wiring: Requires compatible terminal base (e.g., 1794-TB2)
-
Mounting: DIN rail with FLEX I/O base
-
Diagnostics: Channel fault and status indication via controller
Technical Specifications
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Catalog Number: 1794-OF4I
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Power Supply: 24V DC
-
Isolation: Channel-to-channel and channel-to-bus
-
Accuracy: ±0.1% full scale
-
Operating Temp: 0°C to +55°C
-
Certifications: UL, CE, CSA, RoHS
-
Module Type: Output, analog, current, isolated
Applications
-
Analog control of actuators and drives
-
Process control systems
-
Distributed I/O systems in industrial environments
-
Water treatment, HVAC, and machine automation
-
OEM equipment requiring current signal outputs
Why Choose the 1794-OF4I?
-
Isolated channels reduce interference and increase reliability
-
Compact design saves space in control cabinets
-
Flexible integration into distributed control architectures
-
Compatible with all standard FLEX I/O adapters and bases
-
Ideal for high-precision current output applications
Order Now
The Allen-Bradley 1794-OF4I analog output module is in stock and available for immediate worldwide shipping.
Descripción
Allen-Bradley 1794-OF4I | FLEX I/O Analog Output Module
Overview
The Allen-Bradley 1794-OF4I is a 4-channel isolated analog output module for the FLEX I/O system, designed to output analog current signals for controlling field devices such as valves, actuators, and drives. Each channel is individually isolated, improving signal integrity and protecting control system components from electrical noise and faults.
Key Features
-
Channels: 4 individually isolated analog outputs
-
Output Signal: 0–20 mA, 4–20 mA current
-
Resolution: 12-bit
-
Voltage Supply: 24V DC
-
Wiring: Requires compatible terminal base (e.g., 1794-TB2)
-
Mounting: DIN rail with FLEX I/O base
-
Diagnostics: Channel fault and status indication via controller
Technical Specifications
-
Catalog Number: 1794-OF4I
-
Power Supply: 24V DC
-
Isolation: Channel-to-channel and channel-to-bus
-
Accuracy: ±0.1% full scale
-
Operating Temp: 0°C to +55°C
-
Certifications: UL, CE, CSA, RoHS
-
Module Type: Output, analog, current, isolated
Applications
-
Analog control of actuators and drives
-
Process control systems
-
Distributed I/O systems in industrial environments
-
Water treatment, HVAC, and machine automation
-
OEM equipment requiring current signal outputs
Why Choose the 1794-OF4I?
-
Isolated channels reduce interference and increase reliability
-
Compact design saves space in control cabinets
-
Flexible integration into distributed control architectures
-
Compatible with all standard FLEX I/O adapters and bases
-
Ideal for high-precision current output applications
Order Now
The Allen-Bradley 1794-OF4I analog output module is in stock and available for immediate worldwide shipping.