Product Overview
The Schneider TSXRKY8EX extendable rack is a core component of the Modicon Premium automation platform. Designed for multi-rack configurations, this 8-slot rack provides a flexible platform for integrating I/O modules, TSXP57 processors, and TSXPSY power supplies. The TSXRKY8EX enables system expansion while maintaining reliable electrical connections via two female SUB-D 9 connectors for remote bus X.
Technical Specifications
| Parameter |
Value |
| Number of Slots |
8 |
| Dimensions (W×H×D) |
335.3 mm × 151.5 mm × 160 mm |
| Weight |
1.78 kg (3.92 lb) |
| Protection Rating |
IP20 |
| Mounting Type |
Panel mount (4× M6 screws) or DIN rail (35 mm symmetrical) |
| Electrical Connections |
2× female SUB-D 9 for bus X remote connection |
| Operating Temperature |
0…60 °C (32…140 °F) |
| Storage Temperature |
-25…70 °C (-13…158 °F) |
| Relative Humidity (operation) |
10…95% non-condensing |
| Relative Humidity (storage) |
5…95% non-condensing |
| Operating Altitude |
0…2000 m |
| Pollution Degree |
2 |
| Standards |
UL 508, CSA C22.2, IEC 61131-2, CE |
| Product Certifications |
RMRS, ABS, RINA, DNV, GL, BV, LR |
Installation & Setup Guidance
Mount the Schneider TSXRKY8EX rack using either four M6 screws for panel mounting or clips for a 35 mm symmetrical DIN rail. Ensure the rack is fixed securely in an enclosure with adequate ventilation. The IP20 rating requires installation in a cabinet that protects against dust and accidental contact. Connect the remote bus X using the two female SUB-D 9 connectors provided. Only use TSXP57 processors and compatible I/O modules from the Modicon Premium series to maintain system integrity.
Compatibility & Integration
The TSXRKY8EX is designed for the Modicon Premium automation platform and supports multi-rack configurations. It integrates seamlessly with I/O modules, TSXP57 processors, TSXPSY power supplies, and specific application modules. The two SUB-D 9 connectors enable remote connection of bus X for distributed architectures. This rack is an ideal upgrade path for systems needing expansion beyond a single chassis, helping engineers modernize existing control panels with minimal rewiring.
Selection Guide & Purchasing Advice
Before purchasing the Schneider TSXRKY8EX rack, verify that your system includes compatible TSXP57 processors and that your planned I/O modules fit within the 8-slot capacity. Consider the physical dimensions (335.3 mm width) and mounting method suitable for your panel. For system upgrades, replacing older fixed racks with the TSXRKY8EX provides flexibility for future expansion. UBEST Automation (ubest101) stocks this and other Modicon Premium spares to support your migration projects. Contact our team to confirm compatibility with your existing hardware.