Smart System ULP Interface Module
In Masterpact MTZ circuit breakers, an internal communication protocol (ULP port) is embedded in the Micrologic X control unit (a BCM module is not needed), as well as the microswitch contacts necessary to obtain circuit breaker status information (OF, SDE, PF, CH).
Masterpact MTZ Fixed Circuit Breaker
Masterpact MTZ Drawout Circuit Breaker
Masterpact MTZ ULP Port
Depending on the type of the device (Masterpact MTZ1, MTZ2, MTZ3, fixed or drawout version), the ULP port and its corresponding wiring kit is supplied as standard or as an option.
Use the ULP port and its corresponding wiring kit to:
Interconnect the Micrologic X control unit with EIFE, IFE and IO modules.
Supply power to the control unit and the EIFE module.
Integrate the ULP bus line termination.