A35B

The Mitsubishi A35B main base unit was manufactured as a MELSEC-A series main base unit. It is a pivotal element in Mitsubishi industrial control systems. The A35B main base unit is designed to accommodate crucial control system components like the CPU, power supply module, input/output modules, and special function modules. With 5 available I/O slots, the A35B main base unit offers ample space for hosting various types of I/O modules. It is also designed for easy installation, and it features 6 mm mounting holes and uses M5 screws that facilitate secure mounting. The mounting holes are bell-shaped. The A35B main base unit can be firmly secured to its base through screws to ensure stability during operation. Additionally, the modules that are compatible with the base unit employ a convenient slot-in mechanism and retaining screws that make them easy to install securely on the base unit. The A35B base unit operates as a versatile I/O chassis, featuring an automatic module addressing system. In a default system configuration with an 8-slot base unit, module addressing is automated. However, in a system configuration where slots are empty or non-existent, such as in configurations with base units with fewer than 8 slots, these slots are automatically assigned 16 addresses, and users have the flexibility to modify the automatic address allocation by using the "I/O Assignment" function to tailor it to their specific needs. The A35B main base unit measures 382 x 250 x 29 mm, and it weighs 1.5 kg. The A35B unit can support up to 3 adapters, and it can be used in extension systems.