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Industrial RS485/422/232 (3-in-1)

RS485/422/232 to fiber optic ตัวแปลงสัญญาณดิจิตอลแบบอนุกรม (..

฿1,950

RS485/422 Fiber Optic Media Converter

RS485 / RS422 to Fiber Optic Converter RS422 (Recommended S..

฿1,200