140CRA21220 Schneider Relay Module
140CRA21220 is a DIO (Digital Input/Output) interface module from Schneider Electric's Modicon Quantum series. It is powered by a 24V DC power supply and equipped with 2 redundant ports, supporting I/O byte processing capabilities for 30 inputs and 32 outputs. The rated power supply current is 1.6A (24V), with a maximum buffer time of 1ms. It has built-in short-circuit protection and output overvoltage protection functions, complies with IEC 801-2 standard, and has 4kV anti-static discharge capability and 10V/m (80-2000MHz) electromagnetic interference resistance. The operating temperature range is 0-60 ° C, the storage temperature range is -40-85 ° C, the relative humidity can reach 95% (no condensation), and the working altitude is ≤ 5000m. It has passed UL 508, ULC Tick, GOS. T, CSA Certified for Class 1, Zone 2 hazardous environments, the module uses 7-pole terminal blocks and supports anti-static and electromagnetic interference in standard environments. The packaging specification is 1 piece/kg, with dimensions of 31.5cm × 16cm × 5cm and a weight of 726g. It comes with an 18 month warranty service and supports documentation in multiple languages such as Chinese, English, and German.
Technical specifcations for 140CRA21220
Product Type DIO (Digital Input/Output) Embedded Interface
Series Modicon Quantum
Power supply voltage rated power supply voltage 24V DC, power supply voltage range 20~30V
Supply current 1.6A (24V), instantaneous peak current 30A (24V)
Fuse rating 2.5A
Port configuration with 2 redundant ports
Input/output byte 30I/32O
Protection function short circuit protection, output overvoltage protection
Electromagnetic compatibility, anti-static discharge 4kV (compliant with IEC 801-2), anti electromagnetic interference 10V/m (80~2000MHz, compliant with IEC 801-3)
Environmental adaptability: working temperature of 0-60 ° C, storage temperature of -40~85 ° C, relative humidity of 95% (no condensation), working altitude ≤ 5000m
Product certification UL 508, ULC Tick, GOST, CSA, suitable for Class 1, Zone 2 hazardous environments
Physical dimensions and weight: Packaging dimensions are 31.5cm × 16cm × 5cm, with a packaging weight of 726g
Wiring method: 7-pole terminal block
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Packing & Delivery:
1,100% brand New and Original Factory Seal!
2,Warranty:1 year
3,Package: Original packing with cartons.
4,Delivery time: Shipped in 3-7 days after payment
5,All the goods will be tested before shipment
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