Delta AS164T-A 64-point Delta AS Series DC Output Module

The Delta AS164T-A 64-point Delta AS Series DC Output Module stands as a robust and versatile component for industrial automation, offering exceptional reliability and precise control. This module is engineered to deliver a high density of DC outputs, crucial for managing a wide array of actuator and signaling devices in complex machinery and process control systems. Its core advantages lie in its robust design, fast response times, and seamless integration within the Delta AS Series ecosystem, making it a preferred choice for demanding applications. Key technical parameters include its 64 DC output points, a voltage rating of 24VDC, and a current handling capacity of 0.5A per point, ensuring broad compatibility with various industrial loads. The module also boasts a rapid output response time, essential for high-speed operations.

Product Specifications

| Feature                      | Specification                               |

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

| Product Name                 | Delta AS164T-A 64-point DC Output Module    |

| Series                       | Delta AS Series                             |

| Output Type                  | DC Output                                   |

| Number of Output Points      | 64                                          |

| Rated Output Voltage         | 24VDC                                       |

| Max. Output Current (per pt) | 0.5A                                        |

| Max. Load Current (Module)   | 16A (typical, depending on configuration)   |

| Isolation Method             | Photocoupler isolation                      |

| Response Time (ON/OFF)       | < 1 ms                                      |

| Operating Temperature        | 0°C to 60°C                                 |

| Storage Temperature          | -20°C to 70°C                               |

| Humidity                     | 5% to 95% RH (non-condensing)               |

| Dimensions (W x H x D)       | Typically 50 x 120 x 97 mm (verify exact) |

| Mounting Type                | DIN Rail                                    |

Core Features & Market Positioning

The Delta AS164T-A distinguishes itself through its high channel density, allowing for significant space savings on control panels and reducing overall system footprint. This is a critical factor in modern automation where space is often at a premium. Its rapid response time ensures that control signals are executed with minimal latency, which is paramount for applications requiring precise timing, such as high-speed packaging lines or robotic manipulation. The module's inherent reliability, a hallmark of Delta's automation products, translates to reduced downtime and lower maintenance costs over its operational lifespan. Positioned as a high-performance, cost-effective solution, the AS164T-A competes effectively against other industrial output modules by offering a superior balance of features, performance, and value for money. Its robust design is tailored for harsh industrial environments, providing consistent operation even under challenging conditions.

Key Application Scenarios

This 64-point DC output module finds extensive use in a variety of industrial sectors. In manufacturing, it is integral to controlling conveyor systems, robotic arms, solenoid valves, and indicator lights on assembly lines. The food and beverage industry utilizes the AS164T-A for precise control of processing equipment, packaging machinery, and quality control systems. For the automotive sector, its reliability makes it suitable for controlling stamping presses, robotic welding cells, and complex vehicle testing rigs. Water treatment plants and infrastructure projects also benefit from its capabilities in managing pumps, sluice gates, and signaling systems. Any application demanding a high count of reliable DC outputs for controlling discrete devices will find the Delta AS164T-A to be a powerful and efficient solution.

Practical System Integration Guidance

Integrating the Delta AS164T-A into an existing or new control system is straightforward due to its compatibility with standard DIN rail mounting and straightforward wiring practices. The module utilizes screw terminals for secure and reliable connections, simplifying field wiring. For programming, the AS164T-A seamlessly integrates with Delta's DVP series programmable logic controllers (PLCs). Engineers can configure and control these outputs using standard ladder logic, structured text, or function block diagrams within Delta's ISPSoft programming software. When wiring, it is crucial to adhere to the specified current limits per channel (0.5A) and the overall module current capacity to prevent overheating and ensure longevity. Proper grounding and shielding of signal wires are also recommended to mitigate electromagnetic interference in noisy industrial environments.

Operation and Risk Mitigation

Safe operation of the Delta AS164T-A 64-point DC Output Module requires adherence to electrical safety standards and proper installation practices. Always ensure that power to the system is disconnected before performing any wiring or maintenance. Verify that the output load current does not exceed the 0.5A per point rating or the module's total current capacity. Overloading can lead to module failure and potential damage to connected equipment. When troubleshooting, common issues can include incorrect wiring, output short circuits, or overloads. The module typically provides status LEDs for each output, which can help identify active outputs and potential faults. Consult the Delta AS Series PLC manual for specific diagnostic codes or error indicators that may be displayed on the PLC itself, providing further insight into operational anomalies.

Scalability & Long-Term Value

The Delta AS164T-A offers excellent scalability as part of the broader Delta AS Series automation platform. This allows users to easily expand their I/O count by adding more modules to the PLC rack as system requirements grow, without needing to replace the entire controller. Its compatibility with various Delta PLC processors ensures that it can be integrated into both new and existing Delta control architectures, protecting previous investments. Furthermore, Delta's commitment to developing IIoT-ready solutions means that systems incorporating the AS164T-A can be readily adapted for data acquisition, remote monitoring, and integration with higher-level manufacturing execution systems (MES) or enterprise resource planning (ERP) software, enhancing the long-term value and future-proofing of the automation investment.

Frequently Asked Questions

1. What is the maximum current load for the Delta AS164T-A?

The Delta AS164T-A is designed with a maximum load capacity of 0.5A per individual DC output point. This specification is critical for selecting appropriate actuators and devices to connect to the module.

Exceeding this per-point limit can lead to overheating and premature failure of the output channel. It is vital to consult the datasheets of connected devices to ensure they fall within this current envelope.

For the entire module, there's a total current capacity, often around 16A, depending on ambient temperature and distribution, which must also be considered when designing the system.

2. How do I wire the Delta AS164T-A 64-point DC Output Module?

Wiring involves connecting the 24VDC power supply to the module's common terminals and then connecting the field devices (actuators, relays) to the individual output terminals. Ensure polarity is correct for DC loads.

Use appropriate gauge wiring that can handle the expected current and ensure all connections are secure using the module's screw terminals to prevent intermittent issues. Follow the terminal layout precisely as indicated in the module's manual.

Proper grounding and shielding of cables are recommended, especially in environments with high electromagnetic interference, to maintain signal integrity and prevent operational problems.

3. Can the Delta AS164T-A be used with PLCs other than Delta AS Series?

While the AS164T-A is optimized for Delta AS Series PLCs, its basic functionality as a 64-point DC output module might allow integration with other PLC systems if appropriate interface modules or communication protocols are employed.

However, direct plug-and-play compatibility and full feature utilization are typically guaranteed only within the Delta ecosystem. Check compatibility charts or contact the PLC manufacturer for cross-platform integration details.

For guaranteed performance, reliability, and ease of programming, using it with a Delta AS Series PLC is highly recommended.

4. What are the typical applications for this 64-point output module?

This module is ideal for applications requiring a high density of simple on/off control signals for DC devices. Think conveyor belt motors, solenoid valves, indicator lamps, and small relays.

Industries such as food processing, packaging, automotive manufacturing, and material handling frequently deploy these modules to manage numerous output devices simultaneously.

Its fast response time also makes it suitable for high-speed automation tasks where precise timing of activations and deactivations is crucial.

5. How does the Delta AS164T-A handle isolation?

The Delta AS164T-A employs photocoupler isolation between the PLC's internal logic and the external DC output circuits. This provides a critical barrier against voltage spikes and electrical noise.

Photocoupler isolation protects the sensitive PLC processor from potential damage caused by external wiring faults or high-voltage transients associated with the output devices.

This electrical separation enhances system reliability and safety, preventing ground loops and ensuring that faults in the output stage do not propagate to the controller.

6. What is the response time of the Delta AS164T-A?

The Delta AS164T-A boasts a very fast response time, typically less than 1 millisecond for both turning an output ON and OFF. This rapid switching capability is essential for dynamic control loops.

This speed is critical in high-speed automation, such as packaging machines or precise motion control applications where timing accuracy directly impacts product quality and throughput.

Applications requiring synchronization or quick reaction to sensor inputs will greatly benefit from this low latency provided by the module's design.

7. How can I troubleshoot issues with the Delta AS164T-A?

Begin troubleshooting by verifying wiring connections for accuracy and security, and check that the connected devices are functioning correctly. Ensure the output current does not exceed the 0.5A limit per point.

Utilize the status LEDs on the module for immediate visual feedback on which outputs are energized or if any faults are indicated. Compare these with the PLC's internal diagnostic status.

Refer to the specific Delta AS Series PLC's programming software (like ISPSoft) for detailed error codes or diagnostic messages that can pinpoint the exact nature of the problem.

8. Is the Delta AS164T-A suitable for harsh industrial environments?

Yes, the Delta AS164T-A is engineered for industrial use, typically featuring a robust construction and operating temperature range (e.g., 0°C to 60°C) suitable for many factory settings.

Its design aims to withstand common industrial challenges such as vibration, electrical noise, and varying environmental conditions, contributing to long operational life.

Always verify the specific environmental ratings (IP rating, temperature range, humidity) against your application's requirements to ensure optimal performance and longevity.

9. What is the power consumption of the Delta AS164T-A?

The module itself draws minimal power for its internal logic. The primary power consumption comes from the actual load connected to its 64 DC output points.

The module requires a stable 24VDC supply for its operation, which should be adequately rated to handle the combined current draw of all energized outputs plus the module's own consumption.

For detailed power specifications, including internal consumption figures, refer to the official Delta AS164T-A datasheet provided by the manufacturer.

10. How does the Delta AS164T-A contribute to system scalability?

As part of the Delta AS Series, the AS164T-A allows for easy expansion by simply adding more I/O modules to the PLC's backplane as your application grows in complexity.

This modular design avoids costly full system replacements for increased I/O needs, offering a cost-effective upgrade path and future-proofing your automation investment.

Its integration capabilities also facilitate connection to networking and IIoT platforms, enabling advanced data collection and remote management for scalable smart manufacturing solutions.