Allen Bradley 1794-IB16XOB16P Flex I/O Digital DC Combination Module

Product Introduction

The Allen-Bradley 1794-IB16XOB16P Flex I/O Digital DC Combination Module is a high-performance DC digital combination module designed for industrial automation systems. It integrates 16 sinking input channels and 16 sinking output channels in a single compact unit, providing both monitoring and control capabilities within one module. The module also features 16 yellow status indicators, allowing operators to quickly verify the status of each input and output point.

Operating with a voltage range of 10–31.2 VDC and current range of 2–11 mA, the module is suitable for low-power DC signal applications. Its DIN rail mounting and IP20 open-style enclosure make it ideal for installation in control panels, providing reliable connectivity and signal management in distributed Flex I/O systems.

The 1794-IB16XOB16P is engineered for flexible and scalable control architectures, enabling efficient integration of multiple input and output signals in compact industrial automation setups.

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Product Specifications

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Applications

• Machine automation systems – Combines input monitoring and output control in a single module

• Process control environments – Provides compact I/O integration for distributed control architectures

• Packaging and assembly lines – Interfaces with multiple sensors, switches, and actuators efficiently

• Material handling systems – Manages discrete DC inputs and outputs for conveyors and robotic equipment

• OEM machinery – Optimizes panel space with integrated input/output functionality

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Advantages

• High-density combination module – 16 inputs and 16 outputs in one compact unit reduce the number of modules needed

• Integrated status indicators – 16 yellow LEDs provide real-time visibility of I/O points

• Flexible voltage range – Operates with 10–31.2 VDC for varied DC signal applications

• Low current consumption – Supports 2–11 mA signals, reducing power requirements

• Compact and robust design – DIN rail mounting and IP20 enclosure for easy panel integration

• Seamless Flex I/O integration – Fully compatible with Flex I/O distributed architectures

FAQ

1. What is the input and output configuration of this module?
   It has 16 sinking DC inputs and 16 sinking DC outputs, combining monitoring and control in one module.

2. What voltage and current ranges does the module support?
   It operates at 10–31.2 VDC with a current range of 2–11 mA per channel.

3. Do the outputs provide status feedback?
   Yes, the module includes 16 yellow status LEDs that indicate the condition of each input and output point.

4. Is it compatible with Flex I/O distributed systems?
   Yes, it is designed to integrate seamlessly into Flex I/O architectures for modular control.

5. How is the module mounted in control panels?
   It supports DIN rail mounting for easy installation in standard enclosures.

6. What level of protection does the module provide?
   It features an IP20 open-style enclosure, suitable for installation inside protected control cabinets.

7. Can this module replace separate input and output modules?
   Yes, by combining 16 inputs and 16 outputs in one unit, it reduces the need for multiple modules.

8. Is the module suitable for low-power DC signal applications?
   Yes, it is designed to operate efficiently with low current signals ranging from 2–11 mA.

9. How does this module improve system efficiency?
   It consolidates high-density input and output channels, reducing wiring complexity and saving panel space.

10. Can it be used in OEM or machinery automation applications?
    Yes, it is ideal for OEM equipment and machinery that require compact, integrated DC I/O solutions.

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