6 channel Amplified Board

JR-12L1 Relay Module Omron 24v 12 Channel PLC Output Amplified Board

US $27.5-29.7

Model:JR-12L1

6 Channel SCR Module JR-6K Thyristor Optocoupler I/O Protector PLC AC Output Amplified Board DC24V

US $10.7-13.3

Model:JR-6K