... machinery which requires precise timing.Features: 1,Customize service for timer.With various timing range setting, pause,reset,start ... precision. Power-failure protection by FLASH EEPROM.3,Output control: customized for user, R(loop timing),N(timing to pause) ... State Relay, Proximity Sensor, ,Pressure sensor ,load cell sensor, KNE KSC box, Rotary Encoder and computer integrated control system etc. ...