... 3.6 points AC input, 4 points relay output plc with high speed counter Descriptions,Model AF-10MR-A 1.This model ... is an AC power supply, with digital input, 6 points AC input, 4 points relay output ... , easy operating, convenient, easy learning product picture,the price including LCD and USB programmable cableTechnical Index, Operation temperature: :-20°C-70 ...