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STBDDI3420
The STBDDI3420 from Schneider Electric is a digital input module designed to facilitate monitoring and control in automation systems. This component features four discrete inputs operating at 24 V DC, accommodating a maximum permissible voltage of 30 V and an absolute maximum of 56 V for robust performance.
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Technical specifications for STBDDI3420
| Manufacturer | Schneider Electric |
|---|---|
| Product Line | Modicon |
| Part Number | STBDDI3420 |
| UPC | 785901841098 |
| Weight | 0.13 lbs (0.06 kg) |
| Product | Digital Input Module |
| Discrete Input Number | 4 |
| Discrete Input Voltage | 24 V |
| Discrete Input Voltage Type | DC |
| Permissible Voltage | 30 V |
| Absolute Maximum Voltage | 56 V |
| Discrete Input Current | 8 mA |
| Response Time | 1.35 ms |
| Insulation between Channels and Logic Bus | 1500 V for 1 min |
| Current Supplied by Sensor | 100 mA |
| Current Consumption | 45 mA |
| Protection Class | IP20 |
| Shock Resistance | 30 gn for 11 ms |
The Schneider Electric STBDDI3420 serves as a reliable digital input module, integral for processing discrete signals in automated systems. This unit supports four discrete inputs, each operating at a standard voltage of 24 V DC. It has a maximum permissible voltage of 30 V and can withstand an absolute voltage of up to 56 V, making it versatile for various applications. Each discrete input draws a current of 8 mA, ensuring readiness for input signals.
With a rapid response time of just 1.35 milliseconds, the STBDDI3420 module enables timely data processing. Additionally, the insulation provided between the input channels and the logic bus is rated for 1500 V for one minute, enhancing safety and reliability. The module supplies up to 100 mA from sensors, while its overall current consumption is measured at 45 mA.
Weighing in at 0.111 kg and measuring 65.1 mm in depth, 18.4 mm in height, and 125 mm in width, it is optimized for compact installations. The protection class of IP20 indicates that it is designed for use in environments with minimal exposure to dust and water. Furthermore, it features shock resistance rated at 30 gn for 11 milliseconds, ensuring durability in dynamic operational settings.
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