Delta AS218TX-A Modular Mid-Range PLC Controller with Ethernet, RS-485, CANopen, and 24V DC Power Supply

The Delta AS218TX-A is a compact and modular Programmable Logic Controller (PLC) from Delta Electronics’ AS Series, designed for high-speed, mid-range industrial automation applications. Equipped with a 32-bit System on Chip (SoC) CPU, it offers enhanced execution speed and robust networking capabilities, making it suitable for complex control tasks in various industrial settings.

🔧 Key Features

• CPU Performance: 32-bit SoC with execution speed of 40k steps/ms

• Program Capacity: 64K steps

• Data Memory: 30K words

• Power Supply: 24V DC

• I/O Configuration:

  • Digital Inputs: 8

  • Digital Outputs: 6 (NPN sinking)

  • Analog Inputs: 2

  • Analog Outputs: 2

• High-Speed Counters: 3 channels at 200 kHz

• Pulse Train Outputs (PTO): 6 channels at 200 kHz

• Resolution: 16-bit for analog I/O

• Communication Interfaces:

  • 1 × Ethernet

  • 2 × RS-485

  • 1 × USB

  • 1 × CANopen

  • 1 × Micro SD card slot

• Expansion Capability: Supports up to 32 extension modules or up to 1,024 I/O points

• Mounting: DIN rail

• Operating Temperature: -20°C to +60°C

📦 Product Overview

The AS218TX-A PLC is engineered for applications requiring high-speed processing and versatile communication options. Its modular design allows for flexible system expansion, accommodating various I/O configurations to meet specific application needs. The built-in communication ports facilitate seamless integration into existing networks, supporting protocols such as Ethernet, RS-485, and CANopen. The inclusion of a Micro SD card slot enables easy data logging and program backup.

🛒 Purchase Options

For procurement, the Delta AS218TX-A is available through various distributors. For instance, DigiKey lists this model with the following details:

• Manufacturer: Delta Electronics/Industrial Automation

• Manufacturer Part Number: AS218TX-A

• Description: AS200 CPU, NPN Sinking Output

• Supply Voltage: 24V DC

• Expandable: Up to 32 modules

• Communications: CAN, Ethernet, RS-485

Please note that availability and pricing may vary; it’s advisable to check with authorized distributors or contact Delta Electronics directly for the most accurate and current information.

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