Description
Unitronics JZ-RS4
RS232/RS485 add on port, cable and adapter
https://unitronicsplc.com/wp-content/uploads/2015/12/Spec_JZ20-T1X_JZ20-J-T1X_JZ20-J-T20HS.pdf
RS232/RS485 add on port, cable and adapter
https://unitronicsplc.com/wp-content/uploads/2015/12/Spec_JZ20-T1X_JZ20-J-T1X_JZ20-J-T20HS.pdf