Abrites ZN065 – PWM voltage converter (for ZN051 Distribution Box ver. 2.3)

The ZN065 connects to the DB15 port on the ZN051 Distribution Box (ver. 2.3) to upgrade the hardware to effectively match the later v2.4 functionality by providing the necessary PWM voltage conversion.

Specifically, it converts PWM signal voltages (e.g., from 3.3 V up to 5 V) for use in certain ECU reading/programming procedures that require the higher level — such as with some Honda ECUs and other vehicles.

Without this adapter, the older Distribution Box version may not correctly power or interpret PWM signals in bench‑mode ECU programming scenarios that expect 5 V PWM.