TELEMECANIQUE TWDLCDA16DRF Used Working Twido PLC Controller

Product Overview

This listing is for a lot of 2 units of the Telemecanique (Schneider Electric) TWDLCDA16DRF, a high-quality Twido Compact PLC Controller. These controllers are renowned for their reliability in small-scale industrial automation, featuring a built-in LCD display for convenient on-site diagnostics and status tracking. As a Used Working lot, these units are an excellent choice for maintaining legacy systems or for cost-effective automation projects that require a dependable base controller with integrated I/O.

Key Features

• Integrated LCD Display: Provides immediate access to I/O status, internal bits, and system diagnostics directly on the module.
• 16-Point Discrete I/O: Each controller features 9 Digital Inputs (24V DC) and 7 Relay Outputs, offering a balanced configuration for most standard control tasks.
• 24V DC Power Supply: Designed for standard industrial 24V DC power environments, ensuring easy integration into existing control cabinets.
• Serial Communication: Includes a built-in RS485 port (Mini-DIN) supporting Modbus protocols for communication with HMIs or other PLC peripherals.
• Expandable Architecture: Despite its compact size, it supports Twido expansion I/O modules to scale with your application needs.
• High-Speed Counting: Supports high-speed pulse detection (up to 20 kHz), making it suitable for simple motion or counting applications.

Item Condition (Used Working)

• Functional Status: Used Working. Both units have been pulled from an operational environment and tested for power-up and display functionality.
• Physical State: Good industrial condition. The terminal blocks and DIN rail clips are intact. Minor cosmetic wear may be visible but does not affect performance.
• Technical Integrity: The application memory has been cleared. Units are ready for programming using TwidoSuite or TwidoSoft software.
• Note: Professional installation is recommended. Please check the status of the internal backup battery for long-term data retention.

Package Includes

1. 2 x Telemecanique / Schneider Electric TWDLCDA16DRF Twido PLC Controllers
2. Attached terminal blocks for I/O and power wiring