H5CN-B H5CN-B Ex H5CN B AD8240 is a DIN size 48×48mm digital super timer from STON. It has multiple voltage specifications, optional DC12V, DC24V and AC/DC80~240V. It supports three-stage switching to switch the time unit. It supports external contact, proximity switch or photoelectric switch input, and the output capacity can reach 12V 100mA.