... C Storage :-20~55 °CHumidity<95%Vibration<0.5G(4.9 m/s2)10~60HZ Non-continuous operationControl ... ,The second electrical gear ratioControl outputServo ready output, Servo alarm output, positioned output/speed position controlOutput methodsA/Bpulse ... Our products range:frequency inverter, soft starters, servo drives, servo motor PLC, HMI, Servo Motor & Drive system, Frekvensomformer, AC-Umrichter, ...