Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | DIO Drop Interface Module |
| Model Number | Schneider 140CRA21220C |
| Package Dimensions | 50 × 160 × 315 mm |
| Package Weight | 0.724 kg |
| Product Type | Remote I/O Communication Adapter |
| System Compatibility | Modicon Quantum Automation Platform |
| Communication Interface | Fiber-optic Remote I/O Link |
| Supported Protocol | Modicon Remote I/O |
| Baud Rate | Up to 10 Mbps |
| Network Configuration | Daisy-chain or redundant ring topology |
| Power Supply Voltage | 5 V DC (from Quantum backplane) |
| Power Consumption | 500 mA maximum |
| I/O Drop Capacity | Supports up to 31 remote I/O drops |
| Backplane Connector | Standard Quantum I/O backplane connector |
| Diagnostics | LED indicators for link, module, and network status |
| Isolation Voltage | 1500 V RMS between I/O and internal logic |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% RH (non-condensing) |
| Mounting Type | Rack-mounted (Quantum chassis) |
| Communication Range | Up to 2 km via fiber-optic cable |
| Certification | CE, UL, CSA, and RoHS compliant |
| Typical Applications | Process control, distributed I/O systems, industrial communication networks |
FAQ
FAQ
Q1: What is the primary function of the Schneider 140CRA21220C DIO Drop Interface?
A1: The 140CRA21220C acts as a fiber-optic communication module that enables seamless connectivity between a Modicon Quantum controller and distributed I/O drops in industrial control systems.
Q2: Which protocol does the 140CRA21220C support for communication?
A2: It supports the Modicon Remote I/O protocol, allowing reliable, real-time data exchange between the controller and remote I/O nodes.
Q3: How many remote I/O drops can be connected through this interface module?
A3: The module supports up to 31 remote I/O drops, providing flexibility for large-scale distributed control applications.
Q4: Does the module offer diagnostic features?
A4: Yes, it includes LED indicators for link status, module health, and network activity to help operators and maintenance personnel quickly detect and troubleshoot issues.
Q5: What type of cabling is required for this module?
A5: The 140CRA21220C uses industrial-grade fiber-optic cables to ensure high-speed, noise-immune communication over long distances.
Q6: Can the module be used in a redundant network configuration?
A6: Yes, it supports redundant ring topology, ensuring continuous operation even if one segment of the network fails.
Q7: How is the 140CRA21220C powered within a Quantum system?
A7: It draws power directly from the Quantum backplane, eliminating the need for separate external power connections and simplifying installation.
Q8: What are common applications for the 140CRA21220C module?
A8: Typical applications include process control, manufacturing automation, water and wastewater treatment, and any industrial system requiring reliable distributed I/O communication.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
