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SCHNEIDER ASP890300
Schneider ASP-890300 is an intelligent signal processing unit (I/O processor) from the Schneider Electric Modicon product family. It is widely used in PLC systems for analog and digital signal acquisition, processing, and fieldbus communication. The following is a summary of its main technical specifications and application features to support quick understanding and product selection.
Key Technical Specifications (from the product page)
| Parameter | Description |
|---|---|
| Model | ASP-890300 |
| Input channels | 8 analog inputs (0–10 V / 4–20 mA selectable) + 4 digital inputs |
| Sampling accuracy | ±0.1% FS (full scale) |
| Power supply | 24 V DC (optional 48 V DC) |
| Operating temperature | –25 °C to +70 °C (up to +85 °C with protective enclosure) |
| Communication interfaces | • RS-485 (Modbus RTU) • Ethernet (TCP/IP) |
| Physical size | Compact design, suitable for control cabinets or wall-mounted field installation |
| Protection rating | Optional enclosure available, meeting IP20 to IP65 requirements |
| Compatibility | Compatible with Modicon PLC series (e.g. TSX, M340, Quantum), usable as a distributed I/O expansion module |
Functions and Advantages
Multi-signal acquisition
Supports simultaneous acquisition of 8 analog inputs and 4 digital inputs, meeting most front-end requirements for process control and machine vision.
Analog inputs support both 0–10 V and 4–20 mA industrial signal standards, allowing flexible connection to different sensors.
High-precision sampling
With a sampling accuracy of ±0.1% FS, the module ensures reliable measurement data, making it suitable for applications with high accuracy requirements.
Dual-bus communication
- RS-485 interface supports Modbus RTU, ensuring compatibility with traditional fieldbus systems.
- Ethernet (TCP/IP) provides high-speed network connectivity, enabling easy integration with upper-level systems such as SCADA, MES, or cloud platforms.
Wide operating temperature range
Standard operating range of –25 °C to +70 °C; with a protective enclosure, the unit can operate reliably in harsher environments, such as high-temperature industrial workshops.
Flexible power supply
Powered primarily by 24 V DC, with an optional 48 V DC supply, accommodating different site power configurations.
Compact structure
The compact form factor allows easy installation in control cabinets or wall-mounted field applications, saving space and reducing wiring complexity.
Typical Application Scenarios
- Process automation: Acquisition of temperature, pressure, flow, and other analog signals in industries such as chemical processing, oil & gas, and food & beverage.
- Machine vision and inspection: High-speed digital signal acquisition in combination with sensor arrays.
- Building and energy management: Monitoring current, voltage, and power parameters and transmitting data to energy management systems via Ethernet.
- Distributed I/O expansion: Used as a remote I/O expansion module in large PLC projects to improve system scalability and reliability.
Main Brand:
ABB Allen-Bradley Alstom Bently Emerson Foxboro
GE MOOG Schneider Woodward HIMA Honeywell
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•Shipping Port: Xiamen
•Ship to you via Fedex/DHL/TNT/UPS/EMS
•Package: Original packing with cartons
Frequently Asked Questions (FAQ)
Delivery & Shipping
Q: What is the earliest time you can make delivery?
A: Delivery is processed immediately upon receipt of payment.
Returns & Warranty
Q: If the product doesn’t work, can it be returned?
A: Yes, we provide a one-year warranty for all products.
Product Availability
Q: How easy is it to obtain items?
A: These items are no longer in continuous production, making supply limited. However, SAUL specializes in sourcing hard-to-find products. While lead times vary, the average delivery window is 5-7 business days.
Pricing
Q: What is the typical price for the items?
A: SAUL ELECTRIC offers highly competitive pricing while maintaining excellent service. Final pricing may vary based on delivery requirements and availability.
Introduction to SAUL ELECTRIC:
SAUL ELECTRIC is a leading supplier specializing in industrial automation PLC modules and control systems. Committed to helping customers improve productivity, reduce downtime, and provide high-quality services and diversified projects.
Main advantages:
- Integrating multiple renowned brands: SAUL ELECTRIC integrates multiple renowned brands in the field of industrial automation, providing customers with a wide range of product choices and high-quality solutions.
- Excellent Service: SAUL ELECTRIC is committed to providing customers with excellent service, including professional technical support, fast response, and reliable delivery.
- Diversified projects: SAUL ELECTRIC has rich project experience and can provide customized solutions to meet the needs of different customers.
- Professional service team: SAUL ELECTRIC has an experienced professional team that can provide customers with the most effective solutions.
The mission of SAUL ELECTRIC is to help customers improve productivity, reduce downtime, and provide high-quality services and diversified projects. SAUL ELECTRIC is your trusted partner !
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