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Delta AS04AD-A
by Delta Electronics
Read verified buyer reviews ↓OverviewElevate your industrial systems with the Delta AS04AD-A, a sophisticated 4-channel analog input module meticulously designed for seamless integration with Delta's AS High-Performance PLC Series. This module delivers unparalleled precision and dependability in data acquisition, making it essential for demanding applications. Featuring robust capabilities, the AS04AD-A accurately processes diverse analog signals, including both voltage and current inputs, thanks to its impressive 16-bit resolution. This ensures that even the most subtle variations in your industrial processes are meticulously captured, enabling superior control and monitoring. Furthermore, its rapid 2 ms conversion time per channel guarantees real-time data processing, crucial for dynamic industrial environments where every millisecond counts. Experience enhanced operational efficiency and accuracy with this advanced analog input solution.Key Features Four Analog Input Channels: Provides extensive connectivity for multiple sensor inputs. Broad Signal Type Compatibility: Accommodates a wide range of voltage inputs (0-5V, 1-5V, -5V to 5V, 0-10V, -10V to 10V) and current inputs (0-20mA, 4-20mA, -20mA to 20mA), offering exceptional adaptability for various applications. High 16-bit Resolution: Guarantees superior measurement accuracy and detailed data capture for critical processes. Fast 2 ms/Channel Conversion: Ensures swift and efficient analog-to-digital signal conversion, supporting real-time system responses. Perfect Delta AS Series PLC Integration: Engineered for flawless compatibility with Delta AS Series PLCs, simplifying setup and ensuring optimal performance. Flexible Mounting Choices: Supports both DIN rail and chassis mount configurations for adaptable installation in diverse industrial enclosures. Wide Operating Temperature Range: Functions reliably in environments from -20°C to 60°C, suitable for challenging industrial conditions. Globally Certified: Carries CE and UL approvals, confirming compliance with international quality and safety standards. Technical Specifications Model: AS04AD-A Series: AS Series Expansion Module Input Range: Voltage: ±10VDC, Current: ±20mA Resolution: 16-bit Conversion Time: 2 ms per channel Mounting Type: Chassis Mount, DIN Rail Termination Style: Pluggable Screw Terminal Operating Temperature: -20°C to 60°C Ingress Protection: IP20 Approval Agency: CE, UL Applications Industrial Automation: Delivers precise monitoring of critical analog signals in complex manufacturing and assembly operations, enabling intelligent process control. Process Control: Facilitates accurate data acquisition for sophisticated control systems across a multitude of industries, including chemical processing, food and beverage, and pharmaceuticals. Energy Management: Crucial for precise monitoring and insightful analysis of electrical parameters, contributing to optimized energy consumption and enhanced operational efficiency. Building Automation: Seamlessly integrates into advanced Heating, Ventilation, and Air Conditioning (HVAC) systems and other building management controls, boosting system performance and occupant comfort. Why Choose?The Delta AS04AD-A is an excellent choice for your analog input needs due to its compelling combination of features and benefits. Its 16-bit resolution is paramount for applications demanding exceptional accuracy, ensuring that your system operates on the most precise data possible. The module's ability to support a wide array of voltage and current inputs signifies its remarkable versatility, allowing it to adapt to various sensor types and industrial setups without compromise. Furthermore, the rapid 2 ms conversion time per channel is a critical advantage, providing real-time data acquisition that is essential for responsive and efficient control systems. Designed specifically for integration with Delta AS Series PLCs, this module guarantees a smooth and efficient setup process, minimizing downtime and maximizing productivity. Its robust design and wide operating temperature range ensure reliable performance even in the most challenging industrial environments, providing peace of mind and consistent operation. Choosing the AS04AD-A means investing in a solution that boosts both the accuracy and reliability of your industrial automation processes.Order NowEnhance your control systems today with the Delta AS04AD-A 4-channel analog input module. Contact us for pricing and availability, or to discuss your specific application requirements. Our team of experts is ready to assist you in selecting the ideal components for your industrial automation needs.FAQWhat is the primary function of the Delta AS04AD-A?The Delta AS04AD-A is a 4-channel analog input module designed to convert analog signals from various sensors into digital data for use with Delta AS Series PLCs, providing precise monitoring and control in industrial automation.What types of signals can the AS04AD-A handle?This module supports a broad range of voltage inputs, including 0-5V, 1-5V, -5V to 5V, 0-10V, and -10V to 10V, as well as current inputs such as 0-20mA, 4-20mA, and -20mA to 20mA.What is the resolution of the AS04AD-A?The AS04AD-A features a high 16-bit resolution, ensuring superior accuracy and detailed data capture for your industrial processes.How quickly does the AS04AD-A convert signals?It boasts a rapid conversion time of 2 milliseconds per channel, enabling real-time data processing critical for dynamic industrial environments.Is the AS04AD-A compatible with other PLC series?The AS04AD-A is specifically engineered for perfect integration with Delta's AS High-Performance PLC Series to ensure optimal performance and simplified setup.What are the mounting options for this module?The module offers flexible installation with support for both DIN rail and chassis mounting configurations.Can the AS04AD-A operate in harsh industrial conditions?Yes, it is designed to function reliably across a wide operating temperature range of -20°C to 60°C, making it suitable for challenging industrial environments.Does the AS04AD-A meet international safety standards?Yes, it carries both CE and UL approvals, affirming its compliance with global quality and safety standards.
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Delta AS04AD-A
Overview
This is a genuine Delta Electronics component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Delta Electronics catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Delta Electronics automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Delta Electronics equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Delta Electronics catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Delta Electronics platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: AS04AD-A
- Series: AS Series Expansion Module
- Input Range: Voltage: ±10VDC, Current: ±20mA
- Resolution: 16-bit
- Conversion Time: 2 ms per channel
- Mounting Type: Chassis Mount, DIN Rail
- Termination Style: Pluggable Screw Terminal
- Operating Temperature: -20°C to 60°C
- Ingress Protection: IP20
- Approval Agency: CE, UL
Applications
- Industrial Automation: Delivers precise monitoring of critical analog signals in complex manufacturing and assembly operations, enabling intelligent process control.
- Process Control: Facilitates accurate data acquisition for sophisticated control systems across a multitude of industries, including chemical processing, food and beverage, and pharmaceuticals.
- Energy Management: Crucial for precise monitoring and insightful analysis of electrical parameters, contributing to optimized energy consumption and enhanced operational efficiency.
- Building Automation: Seamlessly integrates into advanced Heating, Ventilation, and Air Conditioning (HVAC) systems and other building management controls, boosting system performance and occupant comfort.
Why Choose the AS04AD-A?
The Delta AS04AD-A is an excellent choice for your analog input needs due to its compelling combination of features and benefits. Its 16-bit resolution is paramount for applications demanding exceptional accuracy, ensuring that your system operates on the most precise data possible. The module's ability to support a wide array of voltage and current inputs signifies its remarkable versatility, allowing it to adapt to various sensor types and industrial setups without compromise. Furthermore, the rapid 2 ms conversion time per channel is a critical advantage, providing real-time data acquisition that is essential for responsive and efficient control systems. Designed specifically for integration with Delta AS Series PLCs, this module guarantees a smooth and efficient setup process, minimizing downtime and maximizing productivity. Its robust design and wide operating temperature range ensure reliable performance even in the most challenging industrial environments, providing peace of mind and consistent operation. Choosing the AS04AD-A means investing in a solution that boosts both the accuracy and reliability of your industrial automation processes.
Availability & Shipping
- ▸In stock: AS04AD-A ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every AS04AD-A ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Delta Electronics
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.