





The ABB CM5640-2ETH is a dedicated communication module within the AC500 PLC family, engineered to enhance connectivity in distributed automation environments. This module excels in bridging controllers with higher-level systems via standard Ethernet protocols, including TCP/IP, UDP, and Modbus TCP. Its dual industrial Ethernet ports enable redundant or segmented network architectures, ensuring high availability and data integrity. With a data transmission rate of 100 Mbit/s, the CM5640-2ETH is suited for real-time control and monitoring tasks in industries such as manufacturing, energy, and infrastructure. The module's compact footprint (28 x 135 x 62 mm) and lightweight design (0.101 kg) allow for easy integration into existing cabinets without significant space demands. As a standard AC500 component, it supports seamless configuration via ABB's Automation Builder software, simplifying deployment and maintenance.
| Specification | Details |
|---|---|
| Product Type | AC500 Communication Module |
| Model | CM5640-2ETH |
| Function | Protocols: TCP/IP, UDP, Modbus TCP |
| Communication Interface | Serial (Industrial Ethernet) |
| Number of Hardware Interfaces | Industrial Ethernet: 2; Others: 0 |
| Data Transmission Rate | 100,000 kbit/s (100 Mbit/s) |
| Product Net Weight | 0.101 kg |
| Product Net Depth / Length | 62 mm |
| Product Net Height | 135 mm |
| Product Net Width | 28 mm |
| Gross Weight | 0.134 kg |
| Package Level 1 Dimensions (L x W x H) | 147 mm x 78 mm x 40 mm |
| Package Level 1 Units | 1 carton |
| Minimum Order Quantity | 1 piece |
| Order Multiple | 1 piece |
| Selling Unit of Measure | piece |
| Product Main Type | CM5640 |
| Product Name | Distributed Automation PLCs |
| eClass | 27-24-22-08 |
| ETIM 8 | EC001423 - PLC communication module |
| UNSPSC | 32151705 |
| CN8 | 85389091 |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| SCIP | 4fceac28-c94c-4f15-bba0-6ee24b1d48e2 Germany (DE) |

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