The ABB TU552-CS31 is a robust interface terminal unit belonging to the renowned S500 series, engineered to serve as a dependable link between field devices and the CS31 bus protocol. This unit features spring-type terminals for fast, tool-less wiring, ensuring secure connections in demanding industrial environments. With zero analog configurable I/Os, it is purpose-built for digital signal handling within distributed automation architectures. The TU552-CS31 operates on a standard 24 V DC supply and is rated IP20 for indoor use, making it suitable for control cabinets and sub-panels. Its compact footprint and light weight simplify integration into new or retrofit projects, while the wide ambient temperature tolerance guarantees stable performance across varied factory floor conditions.
| Parameter |
Specification |
| Product Type |
Interface Terminal Unit |
| Model |
TU552-CS31 |
| Series |
S500 (Distributed Automation I/Os) |
| Protocol |
CS31 |
| Terminal Type |
Spring terminals (tool-less) |
| Number of Analog Configurable I/Os |
0 |
| Supply Voltage |
24 V DC |
| Degree of Protection |
IP20 |
| Ambient Air Temperature (Operation) |
0 ... +60 °C |
| Ambient Air Temperature (Storage) |
-40 ... +70 °C |
| Product Net Weight |
0.159 kg |
| Product Net Depth / Length |
28 mm |
| Product Net Height |
135 mm |
| Product Net Width |
67.5 mm |
| Gross Weight (packaged) |
0.192 kg |
| Package Level 1 Dimensions (L x W x H) |
147 x 78 x 40 mm |
| Package Level 1 Units |
1 carton |
| Minimum Order Quantity |
1 piece |
| Order Multiple |
1 piece |
| Selling Unit of Measure |
piece |
| Made To Order |
No |
| CN8 Customs Code |
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