可程式邏輯控制器（Programmable Logic Controller, PLC）是一種電子運算的控制系統。

　　它以簡易的儲存程序、便利擴充的原則設計，提供順序/位置控制、定時計數、輸入/輸出控制等指令，廣泛應用在工業自動化控制領域。

　　

　　台達DVP系列可程式邏輯控制器以高速、穩健、高可靠度應用於許多工業自動化機械上；除了具有快速執行邏輯運算、豐富指令集、多元擴充功能卡及高性價比等特色外，並且支援多種通訊規範，使工業自動控制系統聯成一個整體。
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　　Programmable logic controller (PLC) is a control system using electronic operations. Its easy storing procedures, handy extending principles, functions of sequential/position control, timed counting and input/output control are widely applied to the field of industrial automation control.

　　Delta's DVP series programmable logic controllers offer high-speed, stable and highly reliable applications in all kinds of industrial automation machines. In addition to fast logic operation, bountiful instructions and multiple function cards, the cost-effective DVP-PLC also supports various communication protocols, connecting Delta's AC motor drive, servo, human machine interface and temperature controller through the industrial network in to a complete "Delta Solution" for all users.