This page showcases the OTC DAIHEN L21505C00 main board, a genuine control circuit board used in the control cabinet of FD11 robots. This board is essential for robot operation, handling processing and communication tasks. Below you will find photos, specifications, and ordering information.



The L21505C00 is a main control board (circuit board) used in the control cabinet of OTC DAIHEN FD11 robots. It serves as the central processing unit for robot motion and I/O control. Manufactured in Japan, this genuine part ensures reliable performance and exact replacement for the original board.
Part Number: L21505C00
Description: Main board / control circuit board
Application: OTC DAIHEN FD11 robot control cabinet
Origin: Japan – genuine OTC DAIHEN production
Using authentic OTC DAIHEN L21505C00 ensures correct firmware, reliable operation, and exact form‑fit‑function. Non‑OEM boards may cause system errors or incompatibility. As an authorized OTC DAIHEN distributor, we supply only 100% original, factory‑sealed parts.
We offer a full range of OTC DAIHEN equipment, original spare parts, and consumables. Contact us for controllers, boards, cables, and more.
For pricing, stock availability, or technical inquiries regarding the OTC DAIHEN L21505C00 main board, please contact us.
Phone / WhatsApp: +86-180-9663-1656
Email: ahojotc@gmail.com (preferred for detailed inquiries)
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Company: COMPANY:Authorized Distributor of OTC Daihen
Contact person: Contact:Mr.Fang
Mobile phone: Phone:+86-18096631656
Email address: Email:15305667776@163.com
Address: Add:Room 11-704, K Xijia, No. 502, Wangjiang West Road, Hefei, Anhui, China