





The ABB TB523-2ETH is a high-performance terminal base specifically engineered for the AC500 PM591-2ETH CPU module. This base provides a robust foundation for distributed automation PLCs, offering dual Ethernet ports and a versatile serial interface to ensure seamless communication in complex industrial networks. Designed for reliability and ease of integration, the TB523-2ETH supports two communication module slots, allowing users to expand connectivity as needed. Its compact footprint and lightweight construction make it ideal for space-constrained control panels, while the IP20 rating ensures safe operation in standard industrial environments.
| Specification | Details |
|---|---|
| Product Type | Terminal Base for AC500 Series |
| Compatible CPU | PM591-2ETH |
| Function | For PM591-2ETH; 2 slots for communication modules; 2 Ethernet interfaces; 1 serial interface RS232/RS485 |
| Input Voltage Type | DC |
| Degree of Protection | IP20 |
| Product Net Weight | 0.173 kg |
| Product Net Depth / Length | 28 mm |
| Product Net Height | 135 mm |
| Product Net Width | 123.5 mm |
| Gross Weight | 0.232 kg |
| Package Level 1 Dimensions (L x W x H) | 147 mm x 131 mm x 40 mm |
| Package Level 1 Units | 1 carton |
| Product Main Type | TB523 |
| Product Name | Distributed Automation PLCs |
| eClass | 27-24-22-92 |
| ETIM 8 | EC000810 - PLC mounting rack |
| UNSPSC | 32151703 |
| CN8 | 85389091 |
| Minimum Order Quantity | 1 piece |
| Order Multiple | 1 piece |
| Selling Unit of Measure | piece |
| Made To Order | No |
| SCIP | 68872853-abb0-4fd1-8a3e-390555c28bf4 Germany (DE) |
| WEEE B2C / B2B | Business To Business |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |

What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22