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Black USB to RJ12 serial adapter cable with molded connectors

BUCIER

BUCIER USB RS232 Serial RJ12 6P6C Adapter Cable for SRNC ML2430

SKU CH-J7QD-01C39

Connects a USB port to SRNC ML2430 solar controllers via RS232 serial and RJ12 6P6C interface

  • Connection typeLighting to USB C
  • FTDI chipset ensures reliable serial communication
  • USB to RJ12 6P6C interface connects SRNC ML2430 controller
  • 12 V solar charger compatibility for off-grid setups
  • RS232 serial link enables direct device configuration

SRNC ML2430 Solar Charger Adapter

This USB RS232 serial cable converts a DB9 port to an RJ12 6P6C connector for the SRNC ML2430 solar charge controller. It lets technicians and installers link a computer to the controller for configuration and monitoring. The FTDI chipset provides reliable serial communication without requiring proprietary drivers on most operating systems. It is not suited for buyers who need a direct USB-C or Lightning connection to the controller.

Thermals Noise and Power Draw

The adapter draws minimal power directly from the USB port and operates without active cooling. No fan or heatsink is present so the device runs silently in normal use. Heat generation is negligible during typical configuration sessions. The cable adds no audible noise to the installation environment.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $25.99
Pricier than about 87% of the 15,227 comparable items (median $14.99).

Specifications

Ports & slots
Connection typeLighting to USB C

Questions about this item

How do I connect the RJ12 6P6C end to the SRNC ML2430 solar charger controller?

Plug the RJ12 6P6C connector firmly into the controller's serial port until it clicks; the USB end then goes into the computer so the FTDI driver can create the virtual COM port.

Will the FTDI chipset inside this adapter cable need a firmware update or driver reinstall over time?

The FTDI chipset is fixed-function hardware; only the host computer's driver may need updating when the operating system changes, the cable itself requires no firmware or maintenance.

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