... of low voltage control components, there are controller, PLC, UPS, Electric siren, DC 24V power supply, Control Power Source Switch, Wiring ... )16Acc & Dec time (S)0.1~3000s17Altitude<1000m18Protection gradeIP4019Cooling modeForced air cooling20Operation environment temperature0~400C21Noise<70DB22Communication with hostCAN, Profibus, Modbus, RS232 ...