ALR121-S00 YOKOGAWA serial communication module
ALR121-S00 YOKOGAWA serial communication module Product Overview The ALR121-S00 YOKOGAWA serial communication module is an intelligent communication module used to connect YOKOGAWA field devices and upper control systems.It can provide the following functions: RS-422/RS-485 communication:Supports two communication protocols,RS-422 and RS-485,and can communicate with YOKOGAWA field devices and upper control systems. Protocol conversion:Communication protocols from YOKOGAWA…