Coolmay L02 Series PLC Programming Manual
4 times frequency: at most 2 channels, Max frequency is 24KHz;
6.2. Related device
1. For switching up/down counting of Single phase single counter
Single phase single
counter input
2. For monitoring the up/down counting direction of Single phase
double counter and AB phase double counter
Single phase double
counter input
AB phase double
counter input
3. For High-speed counter function switching
1 times/4 times switching device for C251/C252
1 times/4 times switching device for C253/C255