Allen Bradley 1734-IV8 Digital Input Module

Product Introduction

The Allen Bradley 1734-IV8 Digital Input Module is a compact Point I/O device designed for industrial automation applications. It provides 8 digital input points with 24 V DC sourcing (NPN) input type, allowing simultaneous monitoring of multiple discrete signals.

Engineered for robust and reliable operation, this module supports wide voltage input ranges and operates under standard industrial temperature and humidity conditions. Its small form factor allows easy integration into Point I/O racks or control panels for scalable and modular system design.

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Product Specifications

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Applications

• Machine Automation: Monitors multiple discrete inputs from switches, sensors, and actuators.

• Point I/O Systems: Seamlessly integrates into Allen Bradley Point I/O racks for modular system expansion.

• Process Control: Captures on/off signals for control of industrial processes.

• Safety Monitoring: Interfaces with limit switches, push buttons, and alarm circuits.

• Control Panels: Rack-mountable design allows compact installation in panels.

• Industrial Data Acquisition: Provides reliable digital input collection for automation systems.

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Advantages

• High Reliability: Ensures consistent detection of digital signals in industrial environments.

• Multiple Inputs: 8 channels allow monitoring of numerous devices simultaneously.

• Standardized Voltage: 24 V DC input with wide input range ensures flexible installation.

• Compact and Modular: Fits easily into Point I/O racks or panels for scalable design.

• Rack-Mountable: Provides flexible mounting options for various control architectures.

• Wide Environmental Tolerance: Supports standard industrial operating temperatures and humidity.

FAQ

1. How many digital input points does the 1734-IV8 provide?
   It provides 8 discrete input points, allowing simultaneous monitoring of multiple sensors and devices.

2. What type of digital input does it support?
   The module supports 24 V DC sourcing (NPN) type, suitable for standard industrial input devices.

3. What is the input voltage range for the module?
   It accepts signals between 10 and 28.8 V DC, allowing flexible connection to a variety of sensors.

4. What power supply voltage is required?
   The module operates on a 24 V DC nominal supply to ensure stable and reliable operation.

5. Can this module be integrated into Point I/O systems?
   Yes, it is fully compatible with Allen Bradley Point I/O racks for modular and scalable system expansion.

6. What is the maximum operating temperature?
   The module operates safely up to 55°C, maintaining reliable performance in typical industrial environments.

7. What is the minimum operating temperature?
   It supports operation down to -20°C, allowing use in colder industrial or unheated locations.

8. What is the maximum relative humidity for operation?
   The module can operate reliably up to 95% RH non-condensing, suitable for high-humidity industrial areas.

9. Is it suitable for safety and control applications?
   Yes, it can monitor limit switches, push buttons, and other discrete signals critical for process safety.

10. Does it provide consistent performance across all channels?
    Yes, all 8 digital inputs operate independently with stable and reliable detection for each channel.

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