PLC - Programmable Logic Controllers

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.

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Hot Swappable Mid-range PLC - AH Series

AH Series PLC provides automation solutions for high-level applications. The combination of modularized hardware structure, advanced functions, and the highly integrated software provides a system solution for process control applications. In addition to various function blocks (FB), excellent price/performance, and an abundant selection of extension modules, AH Series PLC also provides multi-axis motion control via motion network, such as EtherCAT, to perform high-speed, high-precision machine control. The exceptional system expandability also greatly reduces the system cost for a broad range of applications.

Compact Modular Mid-range PLC - AS Series

The Delta Compact Modular Mid-range PLC AS Series is a high performance multi-purpose controller designed for all kinds of automated equipment. AS series standard CPU features Delta's self-developed 32-bit SoC CPUs for enhanced execution speed (40 k steps/ms) and supports up to 32 extension modules or up to 1,024 inputs/outputs. It provides accurate positioning control for up to 8 axes via CANopen motion network and max. 6 axes via pulse control (200 kHz). AS series motion CPU features EtherCAT/CANopen motion control interface and multiple communication ports. It also offers motion control function blocks complying with international standards and synchronizes up to 16/24 real axes in one update cycle. AS series controllers are widely used in diverse automated equipment such as packaging, printing, labeling, textile and pharmaceutical industries.

Programmable Logic Controllers - DVP Series

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.

DVP Series Standard CPU

Programming Software

Delta provides two accessible programming software tools* for programmable logic controllers (PLCs). With its modular editing interface, DIADesigner and ISPSoft integrate hardware configuration, network configuration, and motion control programming into the same editing platform, and provide graphical interfaces and convenient wizards to enhance software accessibility as well as editing flexibility. Delta’s programming software adopts the IEC 61131-3 standard, allowing users to choose proficient tools** for better editing efficiency. Both DIADesigner and ISPSoft support PLCopen® function blocks for quick configuration of motion control programs to save on project development.
*DIADesigner (for the AS series and DVP-ES3, EX3, SV3, SX3 PLCs) supports LD, ST and SFC languages
**Different PLC series may support different programming languages


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