YOTTACONTROL A-1055S SPECIFICATIONS
DIO Remote Modules，LED indicator，DC Power Supply，8DI/8DO，Source Output，RS-485 (Includes USB convertor to RS-485)
Operation Voltage: 10~30VDC/24VAC
Outputs: 8*(Source Transistor)
Continuous Current: 10-35VDC(1A)
Communication Baud Rate: 1200~115200bps
Input/Output Operating Frequency: 10HZ
Operation Temperature: -20 to +75 °C
Degree Of Protection: IP20
Channel Independent Configuration: YES
Each of the eight input channels and outputs has a LED to indicate the ON/OFF status.
Also, power status is indicated with an LED.