140CRA21220C
Product ID:35650
Updated: 2026/4/3
Key Features
- 1Ensure reliable data transmission with 2 redundant communication ports. 2、Reduce downtime risk via a 24 V DC industrial-grade power supply. 3、Simplify integration with broad PLC and system compatibility. 4、Accelerate setup with a tool-free, easy-installation design. 5、Meet safety standards with built-in enhanced protection features.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Modicon Quantum automation platform | Product or Component Type | DIO drop interface |
| 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 | 2 positions<br />16 positions<br />4 positions<br />10 positions<br />3 positions<br />6 positions |
| Diagnostics startup | RAM address<br />RAM<br />Checksum | Diagnostics run time | RAM<br />RAM address<br />Checksum |
| Power dissipation in W | 11 W | Connections - Terminals | Terminal block, 7 poles |
| Module format | Standard | Resistance to electrostatic discharge | 4 kV contact IEC 801-2<br />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 | TC<br />Conformal coating Humiseal 1A33 |
| Standards | UL 508 | Product Certifications | CSA Class 1 Division 2<br />GOST<br />UL<br />C-tick<br />DNV |
Specifications may be subject to change without notice