CROUZET 88970052 (CD20) Used Working PLC Controller

Product Overview

The Crouzet 88970052 (Millenium 3 CD20) is a high-performance Compact Logic Controller designed for advanced automation in small to medium-sized industrial machines. This "CD20" model features 20 integrated I/O points and a built-in graphical LCD display with navigation keys, providing a versatile alternative to traditional PLCs. As a Used Working unit, this controller is ideal for applications requiring precise timing, counting, and logic processing, such as building management, packaging machinery, and industrial process control. It supports complex function block (FBD) or sequential function chart (SFC) programming, making it a powerful tool for modern automation tasks.

Key Features

• 20 Integrated I/O Points: Equipped with 12 Digital Inputs (including 6 that can be used as 0-10V Analog inputs) and 8 Relay Outputs.
• Graphical LCD Display: Features a high-contrast backlit screen for real-time status monitoring, message display, and on-site parameter modification.
• Large Memory Capacity: Offers a robust memory for complex application programs, supporting up to 700 function blocks.
• Advanced Analog Capabilities: The 10-bit analog inputs allow for precise monitoring of temperature, pressure, or level sensors directly without extra modules.
• Real-Time Clock (RTC): Includes a built-in clock with battery backup for time-scheduled automation and weekly programming.
• Rugged Modular Design: Designed for harsh industrial environments with a fanless architecture and a 24V DC power requirement.
• Navigation Keypad: Features 6 tactical keys on the front panel for manual data entry and menu navigation.

Item Condition (Used Working)

• Functional Status: Used Working. This controller has been professionally bench-tested. All 12 inputs (digital and analog) and 8 relay outputs have been verified for correct operation. The LCD backlight and keypad are fully responsive.
• Physical State: Clean industrial condition. The DIN rail mounting clips are intact, and the screw terminals are in excellent condition. The front-panel display is clear and legible.
• Technical Integrity: The internal memory has been cleared of previous logic programs. The real-time clock and internal diagnostics pass all startup checks. It has been handled in an ESD-safe environment.
• Note: Professional installation is recommended. Programming requires the Crouzet Millenium 3 software and a dedicated USB or serial programming cable (not included).

Package Includes

1. 1 x Crouzet 88970052 Millenium 3 CD20 Logic Controller