Allen Bradley 1794-OB16PXT Flex I/O-XT Digital DC Output Module
Allen Bradley 1794-OB16PXT Flex I/O-XT Digital DC Output Module
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Brand:Allen Bradley PLC Item No.:1794-OB16PXT Product Origin:USA Product Dimensions:94 x 46 x 53 mm Product Weight:0.1 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen-Bradley 1794-OB16PXT Flex I/O-XT Digital DC Output Module is a robust industrial automation component designed for extreme environmental conditions. As part of the Flex I/O-XT series, it extends the capabilities of standard Flex I/O systems into applications requiring enhanced durability and environmental resistance.
With 16 sourcing digital output channels, the module provides reliable control of 24V DC field devices in distributed automation architectures. Its ruggedized construction ensures stable performance in environments exposed to temperature extremes, vibration, moisture, and industrial contaminants.
This module is widely used in oil & gas, offshore platforms, petrochemical plants, and heavy industrial facilities where system reliability under harsh conditions is critical to operational safety and efficiency.
Technical Specifications
Parameter
Specification
Product Model
1794-OB16PXT
Product Type
Digital DC Output Module
System
Allen-Bradley Flex I/O-XT
Output Channels
16 sourcing outputs
Output Type
24V DC
Environmental Rating
Extended temperature (XT series)
Mounting Type
Flex I/O terminal base system
Diagnostics
System dependent
Communication Compatibility
Rockwell Automation PLC systems
Weight
0.1 kg (0.22 lb)
Dimensions
94 × 46 × 53 mm
Industrial Applications
The Allen-Bradley 1794-OB16PXT Flex I/O-XT Digital DC Output Module is engineered for harsh and extreme industrial environments where standard I/O modules may not provide sufficient environmental resistance. It is part of the Flex I/O-XT extended temperature and ruggedized series, designed for reliable distributed output control in mission-critical automation systems.
Typical applications include:
Oil & gas production control systems
Offshore and marine automation platforms
Petrochemical plant distributed I/O systems
Outdoor process automation installations
Heavy industrial machinery control systems
Remote skid-mounted equipment control
Harsh-environment packaging and production lines
Power generation auxiliary control systems
This module is widely used where temperature extremes, vibration, and corrosive atmospheres require reinforced industrial-grade electronics.
Product Advantages
Extended temperature design for harsh environments
16-channel 24V DC sourcing digital outputs
Ruggedized Flex I/O-XT architecture for field deployment
Conformal protection suitable for demanding conditions
High reliability in vibration-prone installations
Compact modular design for distributed control systems
Fast switching response for real-time automation
Seamless integration with Allen-Bradley PLC ecosystems
Technical FAQs
1. What is the main function of this module?
It provides 16 digital 24V DC sourcing output channels for controlling industrial field devices in extreme environments.
2. What does “XT” mean in the model name?
XT refers to “Extreme Temperature,” indicating suitability for harsh environmental conditions.
3. What types of devices can it control?
It can control relays, solenoids, valves, indicators, and other DC-driven industrial actuators.
4. Is it compatible with standard Flex I/O systems?
Yes, it integrates with Allen-Bradley Flex I/O and Flex I/O-XT architectures.
5. What voltage does it operate at?
It operates on a nominal 24V DC industrial supply.
6. Can it be used outdoors?
Yes, it is designed for outdoor and exposed industrial environments with proper enclosure use.
7. Does it support diagnostics?
Yes, it provides module-level diagnostics depending on system configuration.
8. What industries commonly use this module?
Oil & gas, petrochemical, marine, power generation, and heavy industrial automation sectors.
9. Is it resistant to vibration and corrosion?
Yes, it is engineered for high vibration and corrosive industrial environments.
10. How does it differ from standard 1794 output modules?
It is an extended-temperature, ruggedized variant designed specifically for harsh or extreme operating conditions.
