Digital Node, RS485, RS232, SDI

Digital Inputs  
RS232 Serial Port
RS485 Full/ Half Duplex Serial Port
2 SDI-12 Bidirectional Ports or Programmable 
interrupt driven GPIO
Digital communication supported sensors
 
Memory     
8MB (500,000 reading)
 
Long Range RF Module     
ISM Band 863 - 928MHz @ 30dBm 
Operating temperature         
 -30 to +70°C 
 
Box Dimension (WxLxH)
220x140x80mm
 
Protection                                
 IP66