For Mitsubishi PLC Digital Input Module QX82 Programmable Logic Controller 24VDC

8ch PLC Digital Switch IO Isolation Protection Board 3.3V 5V 12V 24V Logic Level

3PCS 4ch 3.3V 5V 12V Digital Logic Level Conversion Module PNP/NPN to NPNOptical

8ch PLC Digital Switch IO Isolation Protection Board 3.3V 5V 12V 24V Logic Level

8 Digital Input Module RS485 Modbus RTU TTL IO PLC Switch Acquisition Board

1 Pc. New BMXDAI1602 Digital 16 Input 24VAC/24VDC Discrete Module

IDEC Logic Controller- FT1A-H40RC