08-25-2022, 11:24 AM
1. Do you means pcb's left 5 relay terminal?
2. because if use removable terminal will be larger, the PCB will be longer. if many user like it by removable socket of digital input ports, in furture we can update the hardware version.
2. because if use removable terminal will be larger, the PCB will be longer. if many user like it by removable socket of digital input ports, in furture we can update the hardware version.