Feature:1. 16 Inputs and Outputs: The industrial control board adopts 16 channels of optocoupler isolated digital input and output, and has 16 channels of input status indicators2. Anti Reverse Polarity Protection: The power circuit of the industrial control board adopts anti reverse connection design, with anti reverse connection protection polarity3. RS485 Communication: The industrial control board adopts RS485 RTU standard communication, which can be networked with PLC, etc.4. ABS Housing: The housing of this industrial control board is made of high quality ABS, has high strength, provides long service life5. Wide Application: The PLC controller is widely used in signal acquisition and control of industrial field equipment, the dedicated upper computer can set the module parameters and save permanentlySpecification:Item Type: PLC Industrial Control BoardMaterial: ABS, PCBInput Point Number: 16 channelsDigital Input: Optocoupler isolated inputInput Signal Type: Switch contact signal or level signalInput Signal Valid Range: DC20-28VOutput Point Number: 16 channelsOutput Type: Relay output, normally open contactOutput Capacity: 2A per point, 8A per 4 pointsInterface Type: RS485, DB9 maleBaud Rate: 4800-115200Communication Format: RTU 8 bit data, 1 bit stop, no parity (configurable)Address Range: 1-254Working Voltage: DC24V, with anti reverse polarity protectionPower Consumption: 2W-4WSurge Protection: 600WWorking Temperature: -20 to +70Storage Temperature: -40 to +85.Package List:1 xPLC Industrial Control BoardNote:Pay attention to correct operation.