<p>1 Working voltage: DC 12V (6-24V)</p> <p>2 Working current: 10-16MA</p> <p>3 MODBUS RTU 03 06 16 control mode</p> <p>4 Three functional modes can be by : 8 channel input\/8 channel output\/4 input 4 output</p> <p>5 Input mode: support 3.3V\/5V TTL level input, there are two input modes: low level input (default) and high level input</p> <p>In output mode: 5V TTL level, low level (default)\/high level output</p> <p>In MODBUS mode, it can support up to 247 devices to be used in parallel</p> <p>Input port status supports query (default) and automatic reporting</p> <p>The default baud rate is 9600BPS, which can be configured to support 1200 2400 4800 19200 baud rate</p> <p>Application</p> <p>Automated industry PLC</p> <p>Digital in to RS485\/RS485 to Digital out</p> <p>Smart Home,Home Automation ;</p> <p>Identification system;</p> <p>CCTV Camera PTZ Control;</p> <p>Security system;</p> <p>LED dot screen;</p> <p>RS485 remote control;</p> <p>Colour:Green</p> <p>Material:Plastics</p> <p>Size: 44x31x15mm</p> <p>Weight: </p> <p>no Pin:9 grams</p> <p>Package Contents:</p> <p>1 x input Output module</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>