Product Overview
When industrial automation systems require robust communication and control, the Schneider 171CBU98090 Automation Platform PLC from the Modicon Momentum series delivers exceptional performance. Designed to handle extensive operations, this PLC features a powerful I/O capacity of 2048 inputs and 2048 outputs, making it ideal for complex processes. With a clock frequency of 333 MHz and 3584 kB of program memory, the 171CBU98090 ensures swift execution of control logic. Its IP20-rated enclosure and comprehensive certifications guarantee safe operation in industrial environments.
Technical Specifications
| Parameter |
Value |
| Manufacturer |
Schneider Electric |
| Product Type |
Automation Platform PLC |
| Product Line |
Modicon Momentum |
| Part Number |
171CBU98090 |
| EAN |
3595864171395 |
| Weight |
2.06 lbs (0.94 kg) |
| Environmental Protection |
IP20 rated |
| Certifications |
CE, FM, C-Tick, UL 508, CSA C22.2 No 142, EN/IEC 61131-2 |
| Mounting |
35 mm symmetrical DIN rail |
| I/O Capacity |
2048 inputs / 2048 outputs |
| Memory |
3584 kB program memory |
| Addressing |
1-247 Modbus, Unique IEEE global address Modbus TCP |
| Topology |
Multidrop Modbus, Star Modbus TCP |
| Communication Protocols |
Modbus, Modbus TCP |
| Clock Frequency |
333 MHz |
| Supply Voltage |
4.75-5.25 V |
| I/O Bus |
Supports Modicon STB I/O |
| Communication Ports |
RS232/485, Ethernet, USB |
Industry Applications
The 171CBU98090 is well-suited for manufacturing lines, process control, and building automation. Its extensive I/O capacity enables monitoring and control of numerous sensors and actuators, while the Modbus TCP communication allows integration with SCADA systems. For example, in a packaging line, the 171CBU98090 can coordinate multiple stations with precise timing, reducing downtime and improving throughput. The CE and UL certifications ensure compliance with international safety standards, providing long-term reliability.
Installation & Setup
Mounting the Schneider 171CBU98090 is straightforward on a standard 35 mm symmetrical DIN rail. Ensure the supply voltage is within 4.75-5.25 V DC. Connect communication ports as needed: RS232/485 for serial devices, Ethernet for network integration, and USB for local programming. The module supports Modicon STB I/O expansion via the I/O bus, allowing flexible system scaling.
Compatibility & Integration
The 171CBU98090 communicates using Modbus and Modbus TCP protocols, ensuring interoperability with a wide range of industrial equipment. Its unique IEEE global address enables seamless integration into Modbus TCP networks. The multidrop Modbus topology supports up to 247 devices, making it a central hub for distributed control systems.
Selection Guide & Purchasing Advice
Before purchasing a 171CBU98090, verify your system's power requirements and communication needs. This module is ideal for upgrading older Modicon Momentum systems or as a replacement part. For reliable sourcing, contact UBEST Automation (ubest101) to ensure genuine Schneider components and competitive pricing.