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Solving with Wireless: Incorporating Analog and Digital Signals into PLC

"Centralized management of various signals" Collects various (analog/digital) signals emitted by on-site equipment in one place.

We would like to introduce a case study of the FA-related wireless system implemented by Arrow Seven Co., Ltd. Case Study Interference between wireless LAN equipment and analog signals prevents successful integration into the PLC. We want to measure all signals with a PC or PLC. Arrow Seven provides a system that acquires analog signals, performs A/D conversion, and directly writes data to the memory of devices such as PCs or PLCs after wireless transmission. By using the 920MHz band for wireless frequency, we can avoid interference with other wireless LANs, enabling real-time measurement of analog signals.

Related Link - https://www.arrow7.co.jp/musenshingo/

basic information

【Case Overview】 ■ Analog input → Digital output achieved through wireless transmission ■ Features: Transmission possible up to 2km ■ Products used  ・ UMAI/UMAO-411  ・ Network Master * For more details, please refer to the PDF document or feel free to contact us.

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For more details, please refer to the PDF document or feel free to contact us.

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Freely wirelessly collect various signals and incorporate them into the PLC.

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