as300 plc largeAS300 PLC by Delta Electronics

The AS300 PLC is a Compact Modular Mid-range PLC with it’s unique performance multi-purpose controller designed for all kinds of automated equipment. It 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.

The AS series provides accurate positioning control for up to 8 axes via CANopen motion network and max. 6 axes via pulse control (200 kHz). It is widely used in diverse automated equipment such as electronics manufacturing, labeling, food packaging, and textile machines. PLC Technologies Supplies a wide variety of Delta Electronics AS300 PLC and Expansion IO Modules to the Industry.

CPU Models

Model Voltage DI DO Output Type
AS332T-A 24VDC 16 16 Transistor (NPN)
AS332P-A 24VDC 16 16 Transistor (PNP)
AS324MT-A* 24VDC 12 12 Differential Type

Power Supply Modules

Model Voltage Description
AS-PS02 100 – 240 VAC 24 VDC 2A for internal bus
AS-PS02A 100 – 240 VAC 24 VDC 1.5A for int. bus 0.5A for ext. I/O

Digital Input Modules

Model Voltage DI DO Output Type
AS08AM10N-A 24VDC 8 Digital
AS16AM10N-A 24VDC 16 Digital
AS32AM10N-A* 24VDC 32 Digital
AS64AM10N-A* 24VDC 64 Digital

Digital Output Modules

Model Voltage DI DO Output Type
AS08AN01T-A 24VDC 8 Transistor (NPN)
AS08AN01R-A 24VDC 8 Relay
AS08AN01P-A 24VDC 8 Transistor (PNP)
AS16AN01T-A 24VDC 16 Transistor (NPN)
AS16AN01R-A 24VDC 16 Relay
AS16AN01P-A 24VDC 16 Transistor (PNP)
AS32AN02T-A* 24VDC 32 Transistor (NPN)
AS64AN02T-A* 24VDC 64 Transistor (NPN)

Mixed Digital Modules

Model Voltage DI DO Output Type
AS16AP11T-A 24VDC 8 8 Transistor (NPN)
AS16AP11R-A 24VDC 8 8 Relay
AS16AP11P-A 24VDC 8 8 Transistor (PNP)

Analog Modules

Model Voltage AI AO Output Type
AS04AD-A 24VDC 4 16 Bit
AS04DA-A 24VDC 4 12 Bit
AS06XA-A 24VDC 4 2 12/16 Bit

Communication Modules

Model Communication Description
AS-F232 RS232 plug-in communication function card for CPU or AS00SCM-A
AS-F422 RS422 plug-in communication function card for CPU or AS00SCM-A
AS-F485 RS485 plug-in communication function card for CPU or AS00SCM-A
AS-FCOPM CANopen plug-in communication function card for CPU or AS00SCM-A
AS-F2AD 2AI plug-in communication function card for CPU or AS00SCM-A
AS-F2DA 2AO plug-in communication function card for CPU or AS00SCM-A

Temperature Modules

Model Voltage Analog Channels Description
AS04RTD-A 24VDC 4 PT, NI temperature sensor modulePt100/1000, Ni100/1000, JPt100, LG-Ni1000, Cu50/100, resistor 0 – 300/3000Ω
AS04TC-A 24VDC 4 thermocouple temperature sensor modulethermocouple – J, K, R, S, T, E, N, B ±100mV

Load Cell Modules

Model Voltage Channels Description
AS02LC-A 24VDC 2 load cell module (for 4-wire /6 wire load cell sensors)


  • New 32-bit SoC (System on Chip) CPU
  • Max. I/O: 1,024
  • Program capacity: 128k step
  • Data registers: 60k words
  • Extension modules: max. 32 (analog modules: max.16 / communication modules: max. 4)
  • Execution speed: up to 40 k steps / ms
  • Abundant selection of DIO modules, AIO modules, temperature modules, load cell module and function cards.

Features and Benefits

  • New 32-bit SoC (System on Chip) CPU to enhance execution speed(40 k steps / ms)
  • Positioning control function for up to 8-axis motion control via CANopen / 6-axis 200 kHz pulse control
  • Robust non-backplane design and patented DIN rail clips for vertical module installation and replacement
  • ISPSoft editing software for programming, hardware configuration, network communication, system diagnostics and positioning planning of all AS300 PLC Controllers

SoC Technology

soc technology medium

SoC – System on a chip

  • Embedded SoC design reduces footprint and increases performance while using less system energy, resulting in a lower overall system cost.
  • Deltas AS300 PLC product series comes standard with SoC technology designed in.
  • Reduced footprint – SoC peripherals allows for tight integration directly on the CPU hardware board with features including: ethernet port, analog and communication option cards, high density I/O, counter input for high resolution encoder feedback, high speed registration inputs, and pulse output control for single axis servo or stepper control.
  • Increased Performance – SoC results in faster computing of ladder, move, and arithmetic instructions including floating and trigonometric. Critical functions of software application program and I/O system is processed in parallel to further reduce execution scan times.
  • AS300 PLC Controllers us Less system energy – SoC introduces higher efficiencies with lower energy consumption, producing greener controls.
  • Lower overall system cost – fewer external modules and connections are required with a tightly integrated system reduces the wiring and component cost, integration for controls used in common applications come pre-packaged to benefit the OEM Machine Designer.


  • Automation Equipment
  • Manufacturing
  • Labeling
  • Food and Packaging
  • Textile Machines

Call for your FREE AS300 PLC quote

Don’t hesitate to get in touch with us should you require a FREE quote for Delta Electronics AS300 PLC controllers. Our friendly and highly trained sales team is ready to assist you and help you choose the perfect Delta Electronics AS300 PLC.