Product Performance and Applications
The HITACHI LYD105A Counter Module is engineered for high-precision analog input processing in industrial control systems. It features a counting range of up to 100,000 counts per second, ensuring accurate and reliable operation under varying load conditions. With support for multiple communication protocols like PROFIBUS-DP and DeviceNet, this module integrates seamlessly with various PLCs. The high-resolution color LCD display includes a PV color-changing function for enhanced readability, while dedicated navigation keys and a ladder sequence function simplify operation and enable basic sequence control. Compatible with Ethernet and other built-in network functions, it excels in carbon potential calculations and multi-language support, making it ideal for demanding automation processes. Crafted with industrial-grade quality, it offers robust protection with an IP65 rating for durability in harsh environments.
Technical Specifications and Dimensions
Brand: HITACHI
Model: LYD105A
Module Type: Counter Module
Input Channels: Analog Input
Counting Range: Up to 100,000 counts per second
Power Supply: 24V DC
Operating Temperature: -10°C to +70°C
Protection Rating: IP65
Dimensions: 90mm x 70mm x 40mm (LxWxH)
Weight: 0.3kg
Additional Features: PROFIBUS-DP, DeviceNet, Ethernet support, ladder sequence function, multi-language interface, carbon potential calculation capability.


Application Fields
This versatile module is ideal for a wide range of industrial applications, including manufacturing automation, material handling systems, and process control in industries such as automotive, packaging, and energy. Its precision counting and analog input capabilities make it suitable for tasks like production line monitoring, quality control, and equipment diagnostics, ensuring efficiency and reliability in critical operations.
Our Services
Guangzhou Qiming Automation Technology Co., Ltd. is a certified partner of leading brands like Bentley Nevada, Honeywell, and ABB, providing top-tier industrial automation solutions. We offer professional pre-sales consultation and exceptional after-sales support with a 1-year warranty on all products. Benefit from our 24-hour shipping guarantee, ensuring fast delivery from our ample stock. All items are 100% genuine with quality assurance. If you can’t find your desired model, contact us immediately via WhatsApp for personalized assistance.
Contact Information
Contacts: Ayla
Tel/WeChat: 📱 19129224926
WhatsApp: 📱 +86 19129224926
Skype: live:.cid.3d1b1e5747c071eb
E-mail: Ayla082209@gmail.com









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