Selecting Line Reactors and Output Filters for VFDs
Learn how line reactors, harmonic filters, output reactors, dV/dt filters, and sine filters address different VFD power-quality and motor-cable problems—and how to select them safely.
Manufacturer: Schneider Electric
Product No.: 171CBU98090
Country of origin:France
Product Type: Processor Modules
Payment: T/T, Western Union
Weight: 240g
Dimensions: 20.7 x 11.0 x 7.5 cm
Shipping port: Xiamen
Warranty: 12 months
Designed to integrate seamlessly into distributed control architectures, the Schneider Electric 171CBU98090 provides high-performance processing capabilities for Modicon Momentum I/O systems. This Unity M1E processor module features versatile communication options, including embedded Ethernet, USB, and serial interfaces, making it an efficient choice for modernizing legacy control systems or implementing new industrial automation networks.
| Manufacturer | Schneider Electric |
| Model / SKU | 171CBU98090 |
| Product Range | Modicon Momentum |
| Processor Type | Unity M1E Processor |
| Communication Ports | 1 x Ethernet TCP/IP (RJ45), 1 x USB (Mini-B), 1 x RS232/RS485 (RJ45) |
| Memory Capacity | 512 KB (Program/Data) |
| Programming Software | Unity Pro / EcoStruxure Control Expert |
| Operating Temperature | 0 to 60 degC |
| Storage Temperature | -40 to 85 degC |
| Relative Humidity | 5% to 95% non-condensing |
| Shipping Weight (Calculated) | 0.24 kg |
| Package Dimensions (Calculated) | 20.7 x 11.0 x 7.5 cm |
| Port Type | Connector / Interface | Supported Protocols |
|---|---|---|
| Ethernet | RJ45 (10/100 Base-TX) | Modbus TCP/IP |
| Serial | RJ45 (Non-isolated RS232/RS485) | Modbus RTU / Modbus ASCII |
| Programming | USB Type Mini-B | Local Configuration / Programming |
The 171CBU98090 serves as a direct upgrade path for older Concept-based Modicon Momentum processors (such as the 171CCC96020 or 171CCC98020). It allows users to transition their existing Momentum I/O hardware into the modern Unity Pro / EcoStruxure Control Expert software platform without replacing field wiring or I/O bases.
Note that the onboard RS232/RS485 serial port is non-isolated. When connecting to long-distance serial networks or devices located in electrically noisy environments, the use of an external optical isolator is highly recommended to prevent ground loop currents from damaging the processor's communication interface.
Before deploying the processor to an active network, configure the IP address parameters using a BootP/DHCP server or directly via the USB programming interface. Ensure that shielded twisted-pair (STP) Cat5e or Cat6 cabling is used for the Ethernet connection, and verify that the shield is properly grounded at the switch end to minimize electromagnetic interference.
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Returns & Warranty
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| Country of origin |
France
|