16AI-16DI-16DO 4-20MA 0-10V Current Voltage Dry Wet Contact MOS RS485 Relay 12V 24V MEGA2560 Pro Simple PLC IO Board for Arduino

Power Source : DC Voltage : 12V is_customized : Yes Usage : General Purpose Contact Load : Low Power Protect Feature : Epoxy Theory : Time Relay Brand Name : eletechsup Origin : Mainland China Certification : NONE Product Features: 1 Operating voltage: DC 12V/DC 24V 2 Operating Current : Standby current (Digital tube OFF) 12MA, Standby current 20MA (Digital tube ON), 1 relay open 38MA... 8 relays open 150MA 3 Rich external expansion resources: 16ch NPN/PNP Digital Input;16ch Dry contact Wet contact digital output;16ch current and voltage analog input; RS485 Interface,4-digit digital tube, 4 LEDs, 4 buttons. 4 size 183*100*18mm(Only Board) 5 Weight : 146g(Only Board), 320g(with shell) This is an expansion board based on MEGA2560 PRO, and the code(sketch) we provide is only used to test the experimental hardware. If you need more functionality, write your own code. We do not provide additional code(sketch) and technical support For more information details, please contact me. How to use: See video #39; #39; DNMPB28_RS485_Receiving_Sending_DEMO #39; #39; #39; #39; DNMPB28_Analog_RS485_DEMO #39; #39; #39; #39;DNMPB28_8NPN_8Relay_DEMO #39; #39; (You can search for videos on Googel) Note: DNMPB28 can not work independently, must be under the control of the MEGA2560 PRO board to work,If you do not have a MEGA2560 PRO board, purchase it separately or purchase a kit with MEGA2560 PRO Rich Onboard Resources 4CH 4-20MA Current Input 4CH 0-100MA Current Input 4CH 0-5V/10V Voltage Input 4CH 0-30V Voltage Input 8CH NPN Digital Input 8CH PNP Digital Input 8CH Relay Output 8CH Mos Output 4CH Button Input 4CH LED Output 4CH Digital Tube 1CH RS485 BUS Application examples: As long as you write ARDUIUO code(sketch),You can use it to achieve a variety of delay timer function,such as: RS485 Master-Slave Device(PLC MCU), 4x 0/4-20MA Current Collection, 4x 0-100MA Current Collection, 4x 0-5V/10V Voltage Collection, 4x 0-30V Voltage Collection, Motor forward and reverse, Timing on, Timing off, Power-up delay, Trigger delay, Infinite loop delay, A finite number of cyclic delays, Power sequencer, And so on.