阳明电机线速表SM-20说明书.pdf

SM DIN 24x48 / 72x72 / 96x48 series Tachometer Line speed meter ＊ Multifunction meter Tachometer 、Line speed meter Duty meter ＊ Pulses per revolution settable ＊ Sampling time auto tuning ＊ Decimal point settable ＊ Limit of alarm settable ＊ Transmitter of multifunction meter is optional ＊ ◆ General data / 共同規格 Outline 外型 24 x 48 96 x 48 72 x 72 Model 型號 SM-10 SM-20 SM-20S SM-30 SM-30S Transmitter Non Non 4~20mA Non 4~20mA Alarm output 警報輸出 Relay Relay Non Relay Non Output control 輸出控制 Hi / Lo Hi / Lo Non Hi / Lo Non Digits 位數 4 digits Power supply 工作電壓 90 ~ 265 VAC 50/60 Hz Current consumption 耗電流 5VA max. DC output 直流輸出 12 V / 100 mA max. Input method 輸入方式 NPN Response time 應答時間 Ton = 0.1 ms ~ 99.9 ms settable Pulses per revolution （PPR ） 1~999 PPR settable Diameter