Schneider 140CRA21220 DIO drop interface Modicon Quantum

Input voltage: Rated 24V DC, voltage range is 20 - 30V DC, can adapt to certain fluctuations to ensure stable operation.

Input current: about 1.6A at 24V.

Surge current: up to 30A at 24V, can withstand the instantaneous high current impact at startup.

Output voltage: 5.1V.

Nominal output current: 3A, can provide stable power for connected devices.

Port configuration: has 2 redundant single ports to improve communication reliability, and the other can continue to work when one port fails.

Short circuit protection: prevent short circuit from damaging the device.

Overvoltage protection: ensure stable output voltage to avoid excessive voltage from damaging connected devices.

Startup diagnosis: checksum, RAM and its address at startup.

Operation diagnosis: continuously monitor checksum, RAM and address during operation to detect potential faults in time.

Connection method: 7-pole terminal block connection, stable connection and easy installation and maintenance.

Backplane adaptation: It can adapt to typical backplanes with 2, 3, 4, 6, 10, and 16 positions to adapt to different system architectures.

Power consumption: The power consumption is about 11W, which is relatively energy-saving.

Buffer time: The buffer time is ≤ 1ms, which can quickly respond to power changes.

Fuse specifications: Equipped with a 2.5A fuse to provide overcurrent protection.

Protection level: IP20

Operating temperature range: 0°C to 60°C

Humidity range: 5% - 95% RH.

Strong power adaptability: wide voltage input range and good surge current tolerance enable it to adapt to complex power supply environments, while short-circuit and overvoltage protection mechanisms further protect equipment safety.

Timely fault diagnosis: The diagnostic function during startup and operation can monitor the module status in real time, detect potential faults in advance, and reduce downtime and maintenance costs.

Flexible system adaptation: It can adapt to backplanes in various positions, facilitating the integration and expansion of industrial automation systems of different scales and architectures.

Energy-saving design: Low power consumption design helps reduce operating costs and is in line with the industrial development trend of energy conservation and environmental protection.

Industrial automation production line: Connect sensors, actuators and other I/O devices on the production line with the control system to achieve automated control and real-time monitoring of the production process.

Intelligent warehousing and logistics system: Connect various types of equipment in the process of automated warehousing and logistics transportation to ensure efficient operation of the storage, handling and transportation of goods.

Energy management field: Used in energy industries such as electricity, petroleum, and chemicals to connect monitoring and control equipment to ensure the safety and stability of energy production, transmission and distribution processes.

Transportation automation: In the automation systems of transportation hubs such as airports, railway stations, and ports, connect related equipment to improve the efficiency and reliability of transportation operations.