DIN Rail Input Controller Portable PLC Quantity Acquisition Board For Circuit PNP Module High Level PNP With Shell High Level NPN ModuleLow Level NPN With Shell Low Level

DIN Rail Input Controller Portable PLC Quantity Acquisition Board for Circuit PNP Module High Level PNP with Shell High Level NPN ModuleLow Level NPN with Shell Low Level Specification: Item Type: RS485 Input Controller Product Material: PCB Working Voltage: DC 6.5-24V Working Current: 8-20mA Input Port Voltage Range: 5-30V Number of Channels: 32 Channel Package List: 1 x RS485 Input Controller Note: Do not exceed the operating voltage range overvoltage may break down the board.