Input Module CP-E16-M8-EL LED displays=(* - 16 Channel status, * - 2 Module diagnostics, * - 4 Group diagnostics), Protection (short circuit)=Internal electronic fuse protection for each group, DC operating voltage, load voltage=24 V, Operating voltage range DC=18 - 30 V, Input debounce time=3 ms (0,5 ms, 10 ms, 20ms p.)