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Schneider 140CRA21210 DIO Sub-Interface Module
Manufacturer: Schneider Electric
Product Number: 140CRA21210
Category: DIO Sub-Interface Module (Modicon Quantum series)
Function: Enables efficient and reliable communication between remote I/O systems and main processors
System Compatibility: Modicon Quantum series automation platform
Application: Distributed I/O communication in industrial automation
Product Description
Schneider Electric 140CRA21210 is a DIO (distributed I/O) sub-interface module designed for Modicon Quantum series automation platform. It enables efficient and reliable communication between remote I/O systems and main processors , ensuring fast, synchronous and deterministic data transmission in complex industrial applications.
The module plays a vital role in large automation networks , enabling distributed control architectures that increase system flexibility, performance, and scalability. By integrating with remote I/O modules, the 140CRA21210 helps optimize real-time data acquisition and control, making it an essential component for industries that require high-speed, high-reliability process automation.
Technical specifications
| Specification | detail |
|---|---|
| model | 140CRA21210 |
| Product Type | DIO sub-interface module |
| series | Modicon Quantum |
| Communication Type | Distributed I/O (DIO) |
| Protocol support | Modbus, Modbus Plus, Modbus TCP/IP |
| Bus compatibility | Quantum Remote I/O Bus |
| Transfer speed | 10/100 Mbps Ethernet, 1.5 Mbps remote I/O |
| Maximum I/O capacity | Up to 63 DIO drops |
| Addressing | Software configurable |
| Response time | Deterministic real-time communication |
| Redundancy support | Yes (supports hot standby redundancy) |
| diagnosis | LED status indicators for communication and fault |
| Communication Ports | 1 RJ-45 Ethernet, 1 remote I/O port |
| Supply voltage | 24V DC |
| Power consumption | 3 in |
| Operating temperature range | 0°C to +60°C |
| Storage temperature range | -40°C to +85°C |
| Humidity range | 5% to 95% RH (non-condensing) |
| Impact resistance | 30g |
| Shock resistance | 1 gram |
| Installation Type | Quantum Backplane |
| Module dimensions (width x height x depth) | Please ask Customer service |
| Packing size (width x height x depth) | 48 mm × 164 mm × 318 mm |
| Packing weight | 0.708 kg |
| Certification and Compliance | CE, UL, CSA, ATEX, IEC 61131-2 |
Key Features and Benefits
1. High-speed distributed I/O communication
The 140CRA21210 enables fast and efficient data exchange between the main Quantum CPU and remote I/O devices. It ensures low-latency communication and deterministic response, making it ideal for real-time control applications where timing and accuracy are critical.
2. Support large-scale automation systems
Capable of managing up to 63 remote I/O nodes, the module is ideal for complex industrial automation networks. It allows for a distributed control architecture , ensuring high scalability and flexibility of the system.
3. High availability redundancy
Designed for mission-critical applications , the 140CRA21210 supports hot standby redundancy , ensuring that the control process continues to operate without interruption in the event of a primary system failure.
4. Multiple communication protocols
The module supports Modbus, Modbus Plus and Modbus TCP/IP and can be easily integrated into existing Schneider Electric automation architecture and third-party systems, providing seamless interoperability.
5. Advanced diagnostics and status monitoring
Onboard LED indicators provide real-time status updates on communication activity, errors and module health , enabling quick troubleshooting and system maintenance.
6. Sturdy industrial design
Built to withstand harsh industrial environments, it features:
- Wide operating temperature range (0°C to 60°C)
- Shock and vibration resistant (30g shock, 1g vibration)
- Humidity resistant (5% to 95% non-condensing)
- Complies with international safety standards (CE, UL, CSA, ATEX, IEC 61131-2)
application
Schneider Electric 140CRA21210 DIO sub-interface module is widely used in various industrial automation applications, including:
- Power Generation and Distribution–Ensure reliable control and monitoring of power plants and substations.
- Oil and Gas Processing–Supporting critical pipeline automation, drilling and refining processes.
- Water and wastewater treatment–facilitates pump station control, filtration and chemical dosing.
- Pharmaceutical Manufacturing–Ensuring precision and accuracy on production lines.
- Automotive and Heavy Manufacturing–Managing robotic systems and conveyor automation.
Schneider 140CRA21210 DIO Sub-Interface Module
Manufacturer: Schneider Electric
Product Number: 140CRA21210
Category: DIO Sub-Interface Module (Modicon Quantum series)
Function: Enables efficient and reliable communication between remote I/O systems and main processors
System Compatibility: Modicon Quantum series automation platform
Application: Distributed I/O communication in industrial automation
Product Description
Schneider Electric 140CRA21210 is a DIO (distributed I/O) sub-interface module designed for Modicon Quantum series automation platform. It enables efficient and reliable communication between remote I/O systems and main processors , ensuring fast, synchronous and deterministic data transmission in complex industrial applications.
The module plays a vital role in large automation networks , enabling distributed control architectures that increase system flexibility, performance, and scalability. By integrating with remote I/O modules, the 140CRA21210 helps optimize real-time data acquisition and control, making it an essential component for industries that require high-speed, high-reliability process automation.
Technical specifications
| Specification | detail |
|---|---|
| model | 140CRA21210 |
| Product Type | DIO sub-interface module |
| series | Modicon Quantum |
| Communication Type | Distributed I/O (DIO) |
| Protocol support | Modbus, Modbus Plus, Modbus TCP/IP |
| Bus compatibility | Quantum Remote I/O Bus |
| Transfer speed | 10/100 Mbps Ethernet, 1.5 Mbps remote I/O |
| Maximum I/O capacity | Up to 63 DIO drops |
| Addressing | Software configurable |
| Response time | Deterministic real-time communication |
| Redundancy support | Yes (supports hot standby redundancy) |
| diagnosis | LED status indicators for communication and fault |
| Communication Ports | 1 RJ-45 Ethernet, 1 remote I/O port |
| Supply voltage | 24V DC |
| Power consumption | 3 in |
| Operating temperature range | 0°C to +60°C |
| Storage temperature range | -40°C to +85°C |
| Humidity range | 5% to 95% RH (non-condensing) |
| Impact resistance | 30g |
| Shock resistance | 1 gram |
| Installation Type | Quantum Backplane |
| Module dimensions (width x height x depth) | Please ask Customer service |
| Packing size (width x height x depth) | 48 mm × 164 mm × 318 mm |
| Packing weight | 0.708 kg |
| Certification and Compliance | CE, UL, CSA, ATEX, IEC 61131-2 |
Key Features and Benefits
1. High-speed distributed I/O communication
The 140CRA21210 enables fast and efficient data exchange between the main Quantum CPU and remote I/O devices. It ensures low-latency communication and deterministic response, making it ideal for real-time control applications where timing and accuracy are critical.
2. Support large-scale automation systems
Capable of managing up to 63 remote I/O nodes, the module is ideal for complex industrial automation networks. It allows for a distributed control architecture , ensuring high scalability and flexibility of the system.
3. High availability redundancy
Designed for mission-critical applications , the 140CRA21210 supports hot standby redundancy , ensuring that the control process continues to operate without interruption in the event of a primary system failure.
4. Multiple communication protocols
The module supports Modbus, Modbus Plus and Modbus TCP/IP and can be easily integrated into existing Schneider Electric automation architecture and third-party systems, providing seamless interoperability.
5. Advanced diagnostics and status monitoring
Onboard LED indicators provide real-time status updates on communication activity, errors and module health , enabling quick troubleshooting and system maintenance.
6. Sturdy industrial design
Built to withstand harsh industrial environments, it features:
- Wide operating temperature range (0°C to 60°C)
- Shock and vibration resistant (30g shock, 1g vibration)
- Humidity resistant (5% to 95% non-condensing)
- Complies with international safety standards (CE, UL, CSA, ATEX, IEC 61131-2)
application
Schneider Electric 140CRA21210 DIO sub-interface module is widely used in various industrial automation applications, including:
- Power Generation and Distribution–Ensure reliable control and monitoring of power plants and substations.
- Oil and Gas Processing–Supporting critical pipeline automation, drilling and refining processes.
- Water and wastewater treatment–facilitates pump station control, filtration and chemical dosing.
- Pharmaceutical Manufacturing–Ensuring precision and accuracy on production lines.
- Automotive and Heavy Manufacturing–Managing robotic systems and conveyor automation.
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