140CRA21120C | Schneider Electric Modicon Quantum DIO Drop Interface

The 140CRA21120C is a DIO drop interface from Schneider Electric’s Modicon Quantum series, designed for industrial automation. This module operates on a supply voltage of 24 VDC with specified limits ranging from 20 to 30 V, providing reliable operation in various environments.

Technical specifications for 140CRA21120C
Manufacturer Schneider Electric
Product Type DIO drop interface
Product Line Modicon Quantum
Part Number 140CRA21120C
EAN 3595861136236
Ports 2 redundant
Supply Voltage 24 VDC
Supply Voltage Limits 20 to 30 V
Inrush Current 30 A
Max Buffer Time 1 ms
Fuse Rating 2.5 A
Output Voltage 5.1 V
Output Current 3 A
Short-Circuit Protection Yes
Overvoltage Protection Yes
Power Dissipation 11 W
Altitude <= 5000 m Protective Treatment Conformal coating Humidity 95 % without condensation Description The Schneider Electric model 140CRA21120C, part of the Modicon Quantum series, serves as a DIO drop interface. This component is engineered to function with a nominal supply voltage of 24 VDC, ensuring performance across a range from 20 to 30 V. It incorporates two redundant ports, which provide an added layer of reliability in communication. A notable feature is its capability to manage an inrush current of up to 30 A, making it suitable for demanding industrial applications. The module's output voltage settles at 5.1 V while allowing a maximum output current of 3 A. This design provides robust output capabilities while maintaining efficiency. Furthermore, the module offers critical protective features, including short-circuit and overvoltage protection to safeguard both the device and the connected systems. With a power dissipation capacity of 11 W, the 140CRA21120C can operate effectively under various conditions. It is rated for use at altitudes reaching up to 5000 meters, expanding its suitability for diverse installations. The protective treatment includes a conformal coating, enhancing its durability against environmental factors. Additionally, it can sustain humidity levels up to 95% without condensation, confirming its reliability in humid environments. Range of Product Modicon Quantum automation platform Product or Component Type DIO drop interface Complementary Number of port 2 redundant [Us] rated supply voltage 24 V DC Supply voltage limits 20…30 V Maximum supply current 1.6 A 24 V Inrush current 30 A 24 V Maximum buffer time 1 ms Associated fuse rating 2.5 A Output voltage 5.1 V nominal output current 3 A Minimum load current 0 A Short-circuit protection With Output overvoltage protection With I/O words 30 I/32 O Typical backplanes 6 positions 3 positions 4 positions 16 positions 2 positions 10 positions Diagnostics startup RAM RAM address Checksum Diagnostics run time Checksum RAM address RAM Power dissipation in W 11 W Connections - Terminals Terminal block, 7 poles Module format Standard Environment Resistance to electrostatic discharge 4 kV contact IEC 801-2 8 kV on air IEC 801-2 Resistance to electromagnetic fields 9.1 V/m (10 V/m) 80…2000 MHz IEC 801-3 Ambient Air Temperature for Operation 32…140 °F (0…60 °C) Ambient Air Temperature for Storage -40…185 °F (-40…85 °C) Relative Humidity 95 % without condensation Operating altitude <= 16404.2 ft (5000 m) Protective treatment Conformal coating Humiseal 1A33 TC Standards UL 508 Product Certifications CSA Class 1 Division 2 DNV UL GOST C-tick Ordering and shipping details Category 18155-QUANTUM I/O & POWER SUPPLIES Discount Schedule PC21 GTIN 3595861136236 Returnability No Country of origin FR Packing Units Unit Type of Package 1 PCE Nbr. of units in pkg. 1 Package 1 Height 2.0 in (5.0 cm) Package 1 Width 6.5 in (16.5 cm) Package 1 Length 12.4 in (31.5 cm) Package weight(Lbs) 24.2 oz (685.0 g)