Delta AS164R-A 64-point Extra Large Capacity Relay Output Module

The Delta AS164R-A 64-point Extra Large Capacity Relay Output Module stands as a robust solution for complex industrial automation tasks, offering extensive I/O capabilities and versatile communication features. This high-performance CPU module, part of Delta's AS Series, is engineered for demanding applications requiring reliability and speed. Its core advantages lie in its substantial relay output capacity, advanced processing power, and comprehensive connectivity options, making it a cornerstone for modern automated systems. Technical parameters like its 64K programming capacity and support for up to 1024 I/O points underscore its suitability for large-scale projects.

Product Specifications

| Feature                  | Specification                                           |

| :----------------------- | :------------------------------------------------------ |

| Model Name               | AS164R-A                                                |

| Series                   | AS Series                                               |

| CPU Type                 | 32-bit SoC CPU                                          |

| Program Capacity         | 64k steps                                               |

| Max. I/O Points          | 1024                                                    |

| Built-in I/O             | 32 Digital Inputs (DI) / 32 Digital Outputs (DO) (Relay) |

| Power Supply Input       | 100-240 VAC                                             |

| Communication Ports      | 1x Ethernet, 2x RS-485, 1x USB, 1x Micro SD Interface, 1x CAN |

| Communication Protocols  | Modbus, Modbus TCP, EtherNet/IP, CANopen                |

| Max. Extension Modules   | 32                                                      |

| Execution Speed          | Up to 40k steps/ms                                      |

| Basic Instruction Speed  | 25 ns                                                   |

| Application Instruction  | 0.15 µs (MOV instruction)                               |

| Mounting                 | DIN rail (rackless design)                              |

| Operating Temperature    | 0°C to 55°C (specified in manual, not explicitly indexed) |

| Storage Temperature      | -20°C to 70°C (specified in manual, not explicitly indexed) |

Core Features & Market Positioning

The Delta AS164R-A distinguishes itself through its significant "extra-large capacity" relay output, providing 64 points of switching capability. This makes it ideal for applications requiring a high density of on/off control signals for actuators, motors, or other industrial equipment. Its integration of Delta's proprietary 32-bit SoC CPUs ensures rapid execution speeds, with performance benchmarks as high as 40k steps per millisecond. This advanced processing power is critical for real-time control and complex logic operations. In the market, the AS164R-A is positioned as a high-performance, mid-range PLC controller designed for a broad spectrum of automated equipment, offering a balance of advanced features and cost-effectiveness for industrial applications. Its robust non-backplane design and patented DIN rail clips facilitate easy installation and maintenance, further enhancing its appeal in competitive industrial automation environments.

Key Application Scenarios

The versatility of the Delta AS164R-A 64-point Relay Output Module makes it a prime candidate for deployment across various industries. It is particularly well-suited for applications in electronics manufacturing, where precise control and a high number of I/O points are essential for assembly lines and testing equipment. The food packaging sector benefits from its reliability and extensive output capacity for controlling a wide array of machinery, from conveyors to filling and sealing systems. Textile machinery also leverages the AS164R-A for its intricate control requirements and high-speed operations. Furthermore, its suitability extends to labeling machines, printing presses, and other automated equipment where comprehensive digital I/O control is paramount.

Practical System Integration Guidance

Integrating the Delta AS164R-A into existing or new systems is streamlined by its modular design and comprehensive communication capabilities. The module supports multiple industrial communication protocols, including Modbus, Modbus TCP, EtherNet/IP, and CANopen, facilitating seamless integration with HMIs, SCADA systems, and other PLCs or devices. Programming is managed through Delta's ISPSoft software, which offers a user-friendly environment for hardware configuration, network setup, and logic development using standard languages like Ladder Diagram (LD) and Structured Text (ST). Installation involves a rackless DIN rail mounting system with patented clips, allowing for vertical module placement and easy front-access removal without disturbing adjacent modules. The module's removable terminal blocks simplify wiring and maintenance procedures.

Operation and Risk Mitigation

Safe and efficient operation of the Delta AS164R-A relies on adherence to proper installation and programming practices. Users should consult the AS Series Hardware Manual and Operation Manual for detailed guidelines on wiring, power supply requirements, and environmental considerations. The module operates on a 100-240 VAC power supply, and appropriate safety measures must be in place to prevent electrical hazards. While specific troubleshooting codes are not detailed in the indexed snippets, general diagnostic capabilities are supported through the ISPSoft software, which can assist in identifying operational issues. Regular system checks and adherence to load ratings for the relay outputs are crucial for preventing equipment damage and ensuring system longevity.

Scalability & Long-Term Value

The Delta AS164R-A offers significant long-term value through its inherent scalability and compatibility within the broader Delta automation ecosystem. It supports up to 32 extension modules, allowing systems to expand their I/O count up to a total of 1024 points as automation needs grow. This modular approach ensures that initial investments can be scaled effectively, avoiding costly replacements. Furthermore, the AS Series platform is designed for integration with Industrial Internet of Things (IIoT) solutions; communication cards like the AS-FFTP01 can enable remote data access, SCADA connectivity via OPC-UA, and cloud integration using MQTT. This forward-looking design ensures the AS164R-A remains a relevant component in evolving smart manufacturing environments.

Frequently Asked Questions (FAQs)

Q1: What are the primary advantages of the Delta AS164R-A module?

The AS164R-A offers extensive relay output capacity with 64 points, ideal for high-density control applications.

Its integrated 32-bit SoC CPU delivers exceptional processing speed, ensuring efficient execution of complex automation tasks.

The module supports a wide array of communication protocols, facilitating seamless integration into diverse industrial networks and systems.

Q2: How many digital I/O points does the AS164R-A support?

The AS164R-A CPU module natively provides 32 digital inputs and 32 digital relay outputs.

Through expansion modules, the total I/O capability can be extended up to a maximum of 1024 points.

This scalability makes it suitable for both small-scale and large, complex industrial automation projects.

Q3: What communication protocols are supported by the Delta AS164R-A?

This module supports key industrial protocols including Modbus, Modbus TCP, EtherNet/IP, and CANopen.

These protocols enable robust communication with HMIs, SCADA systems, drives, and other network devices.

The inclusion of Ethernet, RS-485, USB, and CAN ports provides versatile connectivity options for various applications.

Q4: What are the programming capabilities of the AS164R-A?

Programming is performed using Delta's ISPSoft software, supporting languages like Ladder Diagram and Structured Text.

The module features a 64k step programming capacity, sufficient for sophisticated control logic.

It allows for quick hardware configuration, network setup, and system diagnostics within the development environment.

Q5: Can the AS164R-A be expanded with additional I/O modules?

Yes, the AS164R-A supports up to 32 expansion modules.

This allows for a significant increase in the total number of inputs and outputs available for system control.

The modular design ensures flexibility and scalability to meet evolving automation requirements.

Q6: What type of output does the AS164R-A provide?

The AS164R-A features relay outputs, making it suitable for switching AC or DC loads within their specified ratings.

Relay outputs offer electrical isolation, protecting the PLC from voltage transients generated by connected devices.

This type of output is common for controlling motors, solenoids, contactors, and other industrial actuators.

Q7: What is the power supply requirement for the AS164R-A?

The AS164R-A requires a 100-240 VAC power supply input for its operation.

Ensuring a stable and appropriate AC power source is critical for the reliable performance of the PLC CPU.

Users should consult the hardware manual for specific power connection details and safety guidelines.

Q8: What industries commonly use the Delta AS164R-A?

This module is frequently used in electronics manufacturing for its precision control capabilities.

It's also prevalent in food packaging and textile machinery due to its extensive I/O and reliability.

Other applications include labeling machines, printing equipment, and general automated machinery.

Q9: How does the AS164R-A facilitate system integration?

Its multiple communication ports and support for standard industrial protocols simplify network integration.

The ISPSoft programming software provides tools for easy hardware configuration and network parameter setup.

Removable terminal blocks and a rackless DIN rail design streamline physical installation and wiring.

Q10: What are the benefits of the AS164R-A for IIoT applications?

The AS164R-A's Ethernet connectivity enables integration with IIoT platforms through protocols like EtherNet/IP.

Optional communication cards can facilitate remote data access, cloud connectivity (e.g., MQTT), and SCADA integration (e.g., OPC-UA).

This positions the module as a viable component for smart manufacturing and Industry 4.0 initiatives.