

The ABB TU509 is a high-performance interface terminal unit specifically designed for the S500 automation platform. It serves as a critical link for serial protocol communication, featuring both screw terminals and a D-Sub 9 connector to simplify field wiring. Built for industrial environments, this unit offers a robust IP20-rated enclosure and is engineered for long-term reliability. Whether used in new installations or as a replacement part, the ABB TU509 ensures seamless data transfer and system integrity.
| Attribute | Specification |
|---|---|
| Product Type | Interface Terminal Unit |
| Model Number | TU509 |
| Function | For serial protocols; Screw terminals; D-Sub 9 connector |
| Degree of Protection | IP20 |
| Product Net Weight | 0.216 kg |
| Product Net Depth / Length | 28 mm |
| Product Net Height | 135 mm |
| Product Net Width | 67.5 mm |
| Gross Weight | 0.249 kg |
| Package Level 1 Depth / Length | 147 mm |
| Package Level 1 Height | 40 mm |
| Package Level 1 Width | 78 mm |
| Package Level 1 Units | 1 carton |
| Minimum Order Quantity | 1 piece |
| Selling Unit of Measure | piece |
| Made To Order | No |
| Product Main Type | TU509 |
| Product Name | TU509:S500,Bus-Klemm.block,Sch |
| CN8 | 85389091 |
| eClass | 27-24-22-92 |
| ETIM 8 | EC000810 - PLC mounting rack |
| UNSPSC | 32151703 |
| 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