Schneider TSXDEZ12D2K Discrete Input Module

Product Introduction

The Schneider TSXDEZ12D2K is a 12-channel discrete input module designed for use with Modicon TSX Premium PLC systems. Engineered for industrial-grade digital signal acquisition, this module accepts 24V DC logic signals, facilitating seamless interfacing between field devices and control systems.

Each input channel on the TSXDEZ12D2K is isolated and independently addressable, allowing for efficient processing and safe integration into various automation tasks. The module is DIN-rail mountable and communicates via the backplane of the TSX rack system.

This model is particularly suited for applications requiring reliable monitoring of binary status signals such as push buttons, limit switches, proximity sensors, and relay contacts. It is designed with robust electrical protection and diagnostic features, ensuring uninterrupted operations in demanding environments.

Product Specifications

Product Applications

The TSXDEZ12D2K discrete input module is used extensively in factory automation and industrial control systems. Its ability to monitor digital signals accurately and quickly makes it an essential component in:

• Manufacturing Line Control
  Captures status signals from buttons, limit switches, and safety relays.

• Material Handling Systems
  Interfaces with sensors to detect object presence, position, and movement.

• Energy Management Systems
  Monitors on/off states of lighting, motors, and auxiliary equipment.

• HVAC and Building Automation
  Connects with occupancy sensors, door contacts, and fan status inputs.

• Packaging Machinery
  Ensures signal acquisition from mechanical actuators and control switches.

• Water Treatment Plants
  Interfaces with pumps, valves, and alarm indicators for operational status.

Product Advantages

1. Compact Design with High Channel Density
   12 digital input channels in a narrow housing, saving cabinet space.

2. Wide Input Voltage Range
   Supports standard 24V DC inputs with tolerance for supply variations.

3. Fast Input Response Time
   Low latency makes it suitable for high-speed input signal acquisition.

4. LED Status Indicators
   Simplifies diagnostics and troubleshooting at the channel level.

5. Electrical Isolation
   Protects the controller from field signal interference or spikes.

6. Flexible Logic Configuration
   Can be configured for sourcing or sinking inputs.

7. Backplane Communication
   Eliminates external wiring and simplifies module installation.

8. High Reliability
   Designed for continuous operation in harsh industrial environments.

9. Standardized Integration
   Fully compatible with TSX Premium PLC series and software environments.

10. Cost-Effective Input Expansion
    An efficient solution to scale up digital signal acquisition in existing systems.

Frequently Asked Questions (FAQ)

1. What voltage does the TSXDEZ12D2K accept on its inputs?
   It accepts standard 24V DC signals within a range of 19.2 to 30 V DC.

2. Can the module be used with PNP and NPN sensors?
   Yes, the input logic can be configured for either sourcing (PNP) or sinking (NPN) inputs.

3. Are the input channels isolated from the PLC?
   Yes, each input is optically isolated from the bus.

4. Is it hot-swappable?
   No, you must power down the system before installing or removing the module.

5. What diagnostic features are available?
   Each input has an LED indicator to show signal presence and status.

6. How is the module mounted?
   It mounts directly to a TSX backplane which is fixed on a DIN rail.

7. Can it be used in safety circuits?
   While it supports safety monitoring, for certified safety applications, a dedicated safety module is recommended.

8. What software is used for configuration?
   PL7, Unity Pro, or EcoStruxure Control Expert depending on the PLC model.

9. Does it require an external power supply?
   The module draws power from the backplane, no separate power supply is needed.

10. What happens if the input signal fluctuates?
    The module includes debounce delay filtering (typically 4 ms) to prevent false triggers.

Related or Compatible Models (Same Series)

Popular Schneider Models (Same Brand)

Frequently Asked Questions (FAQ)

1. What voltage does the TSXDEZ12D2K accept on its inputs?
   It accepts standard 24V DC signals within a range of 19.2 to 30 V DC.

2. Can the module be used with PNP and NPN sensors?
   Yes, the input logic can be configured for either sourcing (PNP) or sinking (NPN) inputs.

3. Are the input channels isolated from the PLC?
   Yes, each input is optically isolated from the bus.

4. Is it hot-swappable?
   No, you must power down the system before installing or removing the module.

5. What diagnostic features are available?
   Each input has an LED indicator to show signal presence and status.

6. How is the module mounted?
   It mounts directly to a TSX backplane which is fixed on a DIN rail.

7. Can it be used in safety circuits?
   While it supports safety monitoring, for certified safety applications, a dedicated safety module is recommended.

8. What software is used for configuration?
   PL7, Unity Pro, or EcoStruxure Control Expert depending on the PLC model.

9. Does it require an external power supply?
   The module draws power from the backplane, no separate power supply is needed.

10. What happens if the input signal fluctuates?
    The module includes debounce delay filtering (typically 4 ms) to prevent false triggers.

Related or Compatible Models (Same Series)

Popular Schneider Models (Same Brand)

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