LG Sigma Elevator Car Communication Board DCL-240 242 Car Instruction Board DCL-243 DCL-244 Accessor

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January 04, 2026
Category Connection: Elevator Spare Parts
Brief: Watch the demo to catch practical tips and quick performance insights. This video provides a detailed walkthrough of the LG Sigma Elevator Car Communication Board DCL-243, showing how it integrates with the car operation panel and communicates via the CAR-NET network. You'll see its installation process, how it collects button commands, and its role in ensuring reliable elevator operation.
Related Product Features:
  • Dedicated car communication board for Sigma (LG) Elevator SI210 control systems with core component AEG08C734.
  • Compatible with Sigma's standard car operation panel for collecting command signals and communication transmission.
  • Adopts industrial-grade PCB design embedded in the car operation panel for robust performance.
  • Interoperable with other car communication boards in the same series like DCL-240, DCL-242, and DCL-244.
  • Supports plug-and-play installation for easy setup and integration into existing systems.
  • Features real-time collection of car button commands including floor selection, door control, and emergency calls.
  • Ensures stable signal transmission with command verification and anti-interference processing.
  • Some versions include fault code storage to aid maintenance personnel in quick troubleshooting.
FAQs:
  • What elevator control systems is the DCL-243 communication board compatible with?
    The DCL-243 is a dedicated car communication board designed for mainstream control systems such as the Sigma (LG) Elevator SI210.
  • Is the DCL-243 board interchangeable with other models in the Sigma series?
    Yes, the DCL-243 is functionally interoperable with other car communication boards in the same series, including the DCL-240, DCL-242, and DCL-244, supporting a plug-and-play design for easy installation.
  • What are the core functions of the DCL-243 car communication board?
    Its core functions include real-time collection of car button commands (e.g., floor selection, door opening/closing, emergency call), two-way communication with the main control system via the CAR-NET network, and synchronization of car position, operation status, and fault information. It also supports linkage control for auxiliary equipment like car lighting and fans.
  • Does the DCL-243 board assist with maintenance and troubleshooting?
    Yes, some versions of the DCL-243 integrate a fault code storage function, which allows maintenance personnel to quickly identify and troubleshoot communication faults, enhancing elevator reliability and efficiency.