eletechsup 8AI 8DI 8DO Modbus RTU Arduino Nano V3 0 PLC Alternative 4 20mA Sensor Relay Darlington IoT Automation DIN Rail Industrial Smart Home Control Board (300MA Out with Shell)

eletechsup 8AI 8DI 8DO Modbus RTU Arduino Nano V3 0 PLC Alternative 4 20mA Sensor Relay Darlington IoT Automation DIN Rail Industrial Smart Home Control Board (300MA Out with Shell)

• 1.Operating voltage: DC 12V/24V
• 2.Operating Current : Standby current (Digital tube OFF) 12MA, Standby current 49MA (Digital tube ON), 1 relay open 75MA, 2 relays open 105MA, 3 relays open 131MA, 4 relays open 163MA,5 relays open 184MA, 6 relays open 210MA, 7 relays open 256MA, 8 relays open 289MA
• 3. on-board resources: 1x RS485 Interface 8x opto-isolated inputs (low level trigger, NPN type), 4x 0/4-20MA Current Input,4x 0-5V/10V Voltage Input,4x buttons, 1x 4 bit digital tube display, 1x NANO V3.0 slots, 8x relay outputs(or8x 300MA Darlington Tube Output)
• 4.Need to be used in conjunction with Arduino Nano V3.0 (standalone modules cannot run)
• 5.PLC replacement/RS485 main control/industrial signal acquisition (4-20mA/0-10V)