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The Schneider Electric 9999MB22 is a communication module within the Modicon series, designed for efficient data transmission using the Modbus protocol. It offers a robust connection with RS-485 and is suitable for various industrial applications.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Communication Module |
| Product Line | Modicon |
| Part Number | 9999MB22 |
| UPC | 785901293972 |
| Weight | 2.00 lbs (0.91 kg) |
| Communication Protocol | Modbus |
| Connector Type | RS-485 |
| Power Rating | 2W |
| Protection Class | IP20 |
| Enclosure Rating | NEMA 1 |
| Maximum Ambient Temperature | 40 degrees Celsius |
| Minimum Ambient Temperature | 0 degrees Celsius |
| Maximum Operating Humidity | 80% RH (non-condensing) |
| Maximum Storage Humidity | 80% RH (non-condensing) |
| Maximum Altitude | 1000 meters above sea level |
The 9999MB22 by Schneider Electric is a communication module designed specifically for reliable data communication in industrial settings. This component leverages the Modbus communication protocol, which is widely used for efficient networking in automated systems.
It connects through an RS-485 interface and operates with a modest power consumption of 2 Watts. The module's build ensures a weight of 0.91 kg, making installation straightforward. The module features an IP20 protection level, enabling it to be housed in environments that are not excessively exposed to dust and moisture, thereby complying with NEMA 1 standards. It performs optimally within a temperature range of 0 to 40 degrees Celsius, making it suitable for various climate conditions.
This unit can also withstand a maximum relative humidity of 80% without condensation during both operational and storage phases, ensuring stable performance. Furthermore, it is capable of functioning at altitudes up to 1000 meters above sea level, providing flexibility for various installation needs.