Delta AS32AN02T-A Large Capacity 32-point DC Output Module

The Delta AS32AN02T-A is a high-capacity 32-point DC output module designed for the AS Series Compact Modular Mid-range PLC. This module offers robust performance and is integral to automated equipment in sectors such as electronics manufacturing, labeling, food packaging, and textile machinery. Its key advantages lie in its advanced CPU capabilities, efficient I/O processing, and seamless integration within the Delta AS Series ecosystem. The module boasts 32 NPN transistor outputs, operating within a 5-30 VDC range, with each output capable of handling 0.1A and a collective COM output of 3.2A. The AS32AN02T-A features a MIL connector for reliable termination and operates within an industrial temperature range of -20°C to 60°C, with an IP20 ingress protection rating. This module is engineered for enhanced execution speed, with the AS Series CPUs achieving up to 40k steps per millisecond, supporting up to 32 extension modules and a total of 1,024 I/O points.

Product Specifications

| Specification          | Value                                     |

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

| Compatible Series      | AS Series                                 |

| Classification         | Digital Output Module                     |

| I/O Points             | 32 outputs                                |

| Output Type            | NPN Transistor                            |

| Voltage Range (Supply) | 5 ~ 30 VDC                                |

| Output Current (per)   | 0.1 A                                     |

| Output Current (COM)   | 3.2 A                                     |

| Termination Style      | MIL Connector                             |

| Operating Temperature  | -20°C to 60°C                             |

| Ingress Protection     | IP20                                      |

| Power Consumption      | 0.72 W (Internal)                         |

| Mounting Type          | Chassis Mount, DIN Rail                   |

| Part Status            | Active                                    |

Core Features & Market Positioning

The Delta AS32AN02T-A is positioned as a critical component within Delta's AS Series PLC, a platform designed for high-performance, multi-purpose automation. Its market strength stems from its integration with Delta's proprietary 32-bit SoC CPUs, which deliver exceptional execution speeds of up to 40k steps per millisecond. This speed is crucial for applications demanding rapid response times and complex control logic. The module's 32 NPN transistor outputs offer flexibility and efficiency in driving various loads. Furthermore, the AS Series PLC system, of which the AS32AN02T-A is a part, supports advanced communication protocols like CANopen and EtherNet/IP, enabling high-speed data transmission and system interoperability. This positions the AS32AN02T-A as a reliable and powerful solution for modern industrial automation challenges where performance, scalability, and connectivity are paramount.

Key Application Scenarios

The Delta AS32AN02T-A finds its utility across a broad spectrum of automated industrial applications. Its high density of 32 DC outputs makes it ideal for controlling numerous actuators, solenoids, and indicators in complex machinery. In electronics manufacturing, it can manage intricate assembly sequences and test procedures. For labeling machines, it precisely controls conveyor movements, print heads, and sensor feedback loops. In food packaging, the AS32AN02T-A plays a role in automating filling, sealing, and material handling processes, ensuring efficiency and hygiene. Similarly, textile machinery relies on its precise output control for tasks such as fabric feeding, cutting, and pattern generation. The module's compatibility with Delta's AS Series, including its motion control capabilities (up to 8 axes via CANopen), makes it suitable for applications requiring synchronized movements and precise positioning.

Practical System Integration Guidance

Integrating the Delta AS32AN02T-A into an AS Series PLC system is streamlined by Delta's design philosophy. The AS Series utilizes a rackless design with patented DIN rail clips for rapid vertical module installation, eliminating the need for complex backplane wiring. The module features a MIL connector, which ensures a secure and reliable connection for its 32 outputs. Wiring the AS32AN02T-A involves connecting the power supply (5-30 VDC) to the appropriate terminals and then routing the individual output signals to the controlled devices. The DIADesigner software facilitates hardware and network configuration, offering built-in function blocks tailored for various industrial applications, simplifying programming and commissioning. While specific programming examples are best found in the Delta AS Series programming manual, users can leverage ladder logic, structured text, or function block diagrams within the ISPSoft editing software to manage the output states based on system logic.

Operation and Risk Mitigation

Operating the Delta AS32AN02T-A requires adherence to standard industrial electrical safety practices. Ensuring correct voltage supply (5-30 VDC) and respecting the 0.1A per-output and 3.2A per-COM current limits are critical to prevent module damage and ensure operational longevity. The module's IP20 rating indicates protection against solid objects larger than 12.5mm but offers no protection against water, necessitating installation in a suitable enclosure to prevent dust and moisture ingress. Periodic maintenance, as outlined in the AS Series Hardware and Operation Manuals, is recommended. This typically involves visual inspections and cleaning with industrial alcohol and a cotton cloth, utilizing tools like a screwdriver. While specific fault codes are not extensively detailed in the available product descriptions, users should refer to the comprehensive troubleshooting sections within the Delta AS Series manuals for diagnosing and resolving operational issues. Proper grounding and ensuring the module is securely mounted are fundamental steps for safe and reliable operation.

Scalability & Long-Term Value

The Delta AS32AN02T-A offers significant long-term value through its inherent scalability and integration capabilities within the broader Delta AS Series. The AS Series PLC system supports up to 32 extension modules and a total of 1,024 I/O points, allowing for substantial system expansion as application demands grow. This modular design means that additional I/O, communication, or specialized modules can be added without requiring a complete system overhaul. Furthermore, the AS Series is designed for compatibility with emerging industrial trends, including IIoT and Industry 4.0 applications. Its robust network communication options, such as EtherNet/IP and CANopen, facilitate seamless integration with SCADA systems, MES platforms, and cloud-based data analytics solutions, ensuring that systems built with the AS32AN02T-A can evolve and adapt to future automation requirements. The Delta DVP-MC motion platform integration also allows for system scaling between AS and DVP systems without extensive reprogramming.

Frequently Asked Questions (FAQs)

Q1: What are the primary advantages of the Delta AS32AN02T-A module?

The AS32AN02T-A offers a high density of 32 NPN DC outputs in a compact form factor. It leverages Delta's advanced 32-bit SoC CPUs for rapid processing speeds. This module ensures reliable operation with its robust construction and industrial-grade specifications.

Its integration within the Delta AS Series allows for seamless expansion and connectivity. The module supports high-speed communication protocols, enhancing system interoperability and data exchange efficiency.

The module is designed for ease of installation and maintenance, fitting into the AS Series' rackless DIN rail mounting system. This reduces engineering time and simplifies upgrades.

Q2: How does the AS32AN02T-A handle output current and voltage?

This module provides 32 individual NPN transistor outputs, each capable of handling up to 0.1A. The total collective output current for all COM terminals is limited to 3.2A. It operates with a supply voltage range of 5 to 30 VDC.

It is crucial to not exceed the per-output or COM current ratings to prevent module damage and ensure reliable performance. Overcurrent conditions can lead to premature failure.

Always consult the module's datasheet and relevant wiring diagrams to ensure proper current management and voltage application for optimal system longevity and safety.

Q3: What are the key technical specifications of the AS32AN02T-A?

The AS32AN02T-A features 32 DC outputs with an NPN transistor type. It operates within a 5 to 30 VDC supply voltage range. The module supports a per-output current of 0.1A and a total COM current of 3.2A.

It is designed for DIN rail or chassis mounting and uses a MIL connector for termination. The operating temperature range is from -20°C to 60°C, and it has an IP20 ingress protection rating.

This module is part of the Delta AS Series PLC system, known for its high execution speed (40k steps/ms) and modular expandability up to 1,024 I/O points.

Q4: In which industries or applications is the AS32AN02T-A commonly used?

The AS32AN02T-A is widely deployed in diverse automated equipment sectors. This includes electronics manufacturing, where precision control is vital for assembly and testing processes.

It is also prevalent in labeling machines, food packaging systems, and textile machinery. These industries require reliable and high-speed output control for various operational functions.

Its capability for precise motion control, up to 8 axes via CANopen, makes it suitable for applications demanding synchronized movements and automation sequences.

Q5: How is the AS32AN02T-A integrated into a PLC system?

Integration is simplified through the AS Series' rackless design and DIN rail mounting system. Modules slide onto each other, with built-in automatic termination linking for quick installation.

The module uses a MIL connector for secure and reliable wiring of its 32 output channels to external devices like actuators or solenoids.

Configuration and programming are managed using Delta's DIADesigner or ISPSoft software, which offers function blocks and various programming languages for efficient system setup.

Q6: What are the operating temperature and environmental considerations for this module?

The Delta AS32AN02T-A can operate reliably within an industrial temperature range of -20°C to 60°C. This wide range makes it suitable for various challenging industrial environments.

It has an IP20 ingress protection rating, meaning it is protected against solid objects larger than 12.5mm. However, it offers no protection against water or dust ingress.

Therefore, it is recommended to install the module within an appropriate enclosure to safeguard it from environmental hazards like moisture, dust, and corrosive elements.

Q7: Can the AS32AN02T-A module be expanded or scaled with other Delta components?

Yes, the AS32AN02T-A is part of the highly scalable Delta AS Series PLC. The system supports up to 32 extension modules, allowing for significant expansion of I/O and functionality.

This modularity ensures that systems can grow alongside production demands without requiring a complete replacement of the PLC. Additional modules can be added as needed.

The AS Series also offers integration capabilities with Delta's DVP-MC motion platform and supports IIoT applications, ensuring long-term value and adaptability to future automation needs.

Q8: What kind of maintenance is required for the AS32AN02T-A?

Routine visual inspections are recommended as part of daily checks. Periodic maintenance, depending on the operating environment, should be performed.

This maintenance typically involves cleaning the module using industrial alcohol and a clean cotton cloth to remove dust or contaminants. A screwdriver may be needed for module removal/installation.

Always ensure the system is de-energized before performing any maintenance. Refer to the AS Series Hardware and Operation Manual for detailed procedures.

Q9: Does the AS32AN02T-A support network communication?

The AS32AN02T-A is an output module and does not directly handle network communication itself. However, it integrates seamlessly with the Delta AS Series PLC controllers.

The AS Series controllers are equipped with high-speed communication capabilities, including CANopen and EtherNet/IP. These protocols allow the PLC to communicate with other devices and systems.

This enables the data from the AS32AN02T-A's outputs to be transmitted and monitored over the network, facilitating integration into broader automation and IIoT solutions.

Q10: What troubleshooting steps can be taken for issues with the AS32AN02T-A?

Begin by verifying the power supply voltage (5-30 VDC) and ensuring it is within specifications. Check all wiring connections to the MIL connector and to the connected devices for any faults or loose connections.

Inspect the module's LED indicators for any abnormal status lights. Consult the Delta AS Series Hardware and Operation Manual for specific LED interpretations and error log information.

For persistent issues, refer to the troubleshooting sections within the AS Series programming or hardware manuals. If problems continue, contact Delta technical support for advanced diagnostics.