Features

• CPU: 8 bits CPU
• RAM: 2 KB SDRAM 
• ROM: 32 KB Flash ROM

Software Features

• Protocol: Modbus RTU 
• OS Supported: Win 10                           
• Configuration: Window Utility

Serial Interface (to control DIO)

• Port Number: 1
• Port Type: RS-485 
• Connector: 2-pin Terminal Block
• Speed: 9600 bps ~ 115.2 Kbps
• Parity: None , Odd , Even
• Data Bit: 8
• Stop Bit: 1 , 2
• Protection: RS-485 Surge Protection

Digital I/O

• Digital Input: 4 (active High / Low selectable)
• Digital Output: 3 (active High / Low selectable)
• DO x 3: Relay output, 125V AC@0.5A, 30V DC@1A
• DI x 4: 3000 VDC Isolation Protect
• Wet contact:
  • Logic level 0 : 0 ~ 2 V
  • Logic level 1 : 5 ~ 20 V
• Dry contact
  • Logic level 0 : close to GND 
  • Logic level 1 : open

USB Interface (FTDI chipset)

• Port number: 1
• Port type: Com port

Power

• Input:
  • DC 5 ~24V, 100mA@ 12VDC
  • USB bus Power: 5V@300mA 

Environment

• Temperature : Operating:  -10°C ~ 70°C 
• Storage: -15°C ~ 75°C 
• Humidity :
  • Operating:  10% ~ 95% non-condensing
  • Storage:  5% ~ 95% non-condensing

Regulatory Approval

• FCC Part15 Class A 
• CE EN55022 Class A, EN55024
• RoHS Compliance

Warranty  

• 1 Year