The Schneider Electric STBXBE1100K is an extension base unit for the TeSys island digital motor control and protection system. It is used to expand the physical capacity of a standard TeSys island station by providing additional mounting slots for more Decentralized Modules (DMs - motor starters).
Parameters
Parameter Specification
Product Line TeSys island - Digital Motor Control System
Component Type Extension Base Unit
Commercial Reference STBXBE1100K
Primary Function To extend the number of module slots in a TeSys island system, specifically for adding more Decentralized Modules (DMs).
Compatible Modules Decentralized Modules (DMs) only (e.g., STBNDM... series motor starters). It cannot host a Power Supply (PS) or Communication Module (CM).
Maximum Module Capacity Supports up to 4 Decentralized Modules (DMs).
Connection Requirement Must be connected to a primary base unit (e.g., STBXBE1300K, STBXBE2100K) via a dedicated inter-base connection cable or bus connector.
Power & Communication Receives both 24V DC power and communication data from the primary base unit via the extension connection.
Mounting DIN-rail (35 mm) mounting.
Operating Temperature -25°C to +60°C
Storage Temperature -40°C to +85°C
Relative Humidity 10% to 95% (non-condensing)
Protection Class IP20 (for the base unit itself; final system rating depends on installed modules and enclosure).
Standards & Certifications CE, UL, cUL, RoHS, REACH compliant