| AF-10MR-A2 | AC100V-240V |  6 points digital input |  4 points relay output  | 
                      
                        | AF-10MR-D2 | DC12V-24V | 6 points digital input (can be used as analog inputs) | 4 points relay output  | 
                      
                        | AF-10MR-E2 | AC/DC12V-24V | 6 points digital input | 4 points relay output  | 
                      
                        | AF-10MT-D2 | DC12V-24V |  6 points digital input (can be used as analog inputs) | 4 points NPN transistor output | 
                      
                        | AF-10MT-GD2 | DC12V-24V |  6 points digital input (can be used as analog inputs) | 4 points PNP transistor output   | 
                      
                        | AF-10MT-E2 | DC12V-24V |  6 points digital input | 4 points NPN transistor output | 
                      
                        | AF-20MR-A2 | AC100V-240V |  12 points digital input |  8 points relay output  | 
                      
                        | AF-20MR-D2 | DC12V-24V | 12 points digital input (can be used as analog inputs) | 8 points relay output  | 
                      
                        | AF-20MR-E2 | AC/DC12V-24V | 12 points digital input | 8 points relay output  | 
                      
                        | AF-20MT-D2 | DC12V-24V |  12 points digital input (can be used as analog inputs) | 8 points NPN transistor output | 
                      
                        | AF-20MT-GD2 | DC12V-24V |  12 points digital input (can be used as analog inputs) | 8 points PNP transistor output   | 
                      
                        | AF-20MT-E2 | DC12V-24V |  12 points digital input | 8 points NPN transistor output |