ABB TU552-CS31 1SAP210400R0001 Interface Terminal Unit
Genuine ABB TU552-CS31 1SAP210400R0001. Interface Terminal Unit. Factory-tested, 48h burn-in. 12-month warranty. Ships within 24h.
Technical Specifications
| Product Type: | TU552-CS31 |
|---|---|
| Product ID: | 1SAP210400R0001 |
| ABB Type Designation: | TU552-CS31 |
| EAN: | 4016779650236 |
| Catalog Description: | Interface terminal unit. For CS31 protocol. Spring terminals (TU552-CS31) |
| Long Description: | TU552-CS31: S500 Interface terminal unit. For CS31 protocol. Spring terminals. |
| Net Weight: | 0.159 kg |
| Gross Weight: | 0.192 kg |
| Function: | For CS31 protocol. Spring terminals |
| Number of Analog Configurable I/Os: | 0 |
| Degree of Protection: | IP20 |
| Supply Voltage: | 24 V DC |
| Main Product Type: | TU552 |
| Product Category: | Distributed Automation I/Os |
| eClass: | 27-24-22-92 |
| ETIM 8 Classification: | EC000810 - PLC mounting rack |
| UNSPSC Code: | 32151703 |
| WEEE Category: | 5 (Small Equipment, No External Dimension More Than 50 cm) |
| B2B/B2C: | Business To Business |
| Manufacturer | ABB |
| Model / SKU | TU552-CS31 1SAP210400R0001 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
ABB TU552-CS31 1SAP210400R0001 — Functionally Tested Before It Leaves Our Warehouse
The ABB TU552-CS31 1SAP210400R0001 Interface Terminal Unit is a interface terminal unit that serves a specific function within the ABB automation architecture. In the industrial surplus market, the word "tested" is used loosely. We define it precisely: visual inspection for physical damage, power-up on a live ABB rack with correct backplane voltage, all channels exercised with calibrated signal sources where applicable, communication ports verified, and 48 hours of continuous operation at 55°C ambient to catch early-life failures.
Product Type:: TU552-CS31; Product ID:: 1SAP210400R0001; ABB Type Designation:: TU552-CS31; EAN:: 4016779650236. These are actual measured specifications from our latest stocked batch — not copied from a datasheet, not assumed from the part number. When you receive this module, you receive a unit that has been through a real test process, not a checkbox exercise. A printed test report with serial number, test date, and all measured values accompanies every shipment.
Industrial automation modules are designed for 10-20 year service lives, but all electronics eventually fail. The question is whether you have a tested replacement on hand when that happens. For critical applications where downtime is measured in thousands of dollars per hour, the cost of one spare module is negligible compared to the cost of one unplanned outage. Genuine ABB with full traceability. 12-month warranty. Ships within 24 hours from Shenzhen via DHL, FedEx, or UPS.
Compatible Parts — Same System
These modules share the same system family as the TU552-CS31 1SAP210400R0001. Commonly ordered together for complete rack builds or spare parts kits.
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