Output thyristor Optocoupler

JR-16K 16 Channel SCR Amplifiers PLC AC Output thyristor Optocoupler IO Relay Module

US $24.6-27.4

Model:JR-16K

JR-12K SCR PLC AC Output Amplifier module 12 Channel Road Output thyristor Optocoupler IO protector

US $19.7-22.1

Model:JR-12K