 
                        
                    
                
 What's the different between ansi and iec standard?
Certifications
        
        
        
        
        
        
        
    
 
        
    
  Models
            
          
        
 OP-485-ANSI
         Complied with ANSI C12.18
        
            
                
                
                
                
                    
                     
                
            
      
          
        
 OP-485-IEC
         Complied with IEC 62056-21
        
            
                
                
                
                
                    
                     
                
            
      Available Connectors
         
         
         
         
         
         
         
         
         
         
        
With CA$68(US$50) shipping cost, we ship requested free sample world wide.
| Standard | IEC 62056-21(IEC 61107)<br />ANSI C12.18 Type 2<br />DLMS | 
| Connector | M12 circular connector with 4 pins <br />12 connectors available to choose from | 
| Communication Speed | 300bps ~ 57,600bps | 
| Magnet Attachment | Magnetic Force N4.0<br />Complied with IEC 62056-21(IEC 61107) or ANSI C12.18 | 
| Indicators | 1 Indicator with dual display:<br />LED Red: Transmitting<br/>LED Green: Receiving | 
| Weight | 85gr | 
| IR Radiation | 940nm | 
| IR Communication Distance | 0 ~ 80mm | 
| IR Sensor Wavelength | 700~1100nm | 
| Voltage | 3.3 ~ 5V | 
| Cable Length | 2 meters (6.5 inch)<br />cable extension available | 
| Casing Material | Polycarbonate | 
| Protection Class | IP67 | 
| Operating Temperature | -30°C ~ 80°C (-22°F - 176°F) | 
                
                
                  
                   
                
              
                
                
                  
                  