》  多種輸(shu)(shu)(shu)(shu)(shu)入/輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)選(xuan)項（按型號） - 輸(shu)(shu)(shu)(shu)(shu)入: DC 電(dian)(dian)(dian)壓(ya), DC 電(dian)(dian)(dian)流(liu)(liu), AC 電(dian)(dian)(dian)壓(ya), AC 電(dian)(dian)(dian)流(liu)(liu) - 輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu): RS485 通信(xin)輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)，低速串行輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)，BCD動態輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)，傳送輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(DC 4-20 mA), NPN/PNP 集電(dian)(dian)(dian)極開路輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu), 繼電(dian)(dian)(dian) 器(qi)控制輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu) (默認(ren): 顯(xian)示型/無輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu))；

》  最大允許輸入: 500 VDC, DC 5 A, 500 VAC, AC 5 A；

》  顯示范(fan)圍: -1999 to 9999；

》  高/低(di)限位縮放功(gong)能；

》  AC頻(pin)率測量功(gong)能(范圍: 0.1 ~ 9999 Hz)；

》  多種功(gong)(gong)能(neng): 最大和最小值監視(shi)功(gong)(gong)能(neng),顯(xian)示(shi)周期延遲功(gong)(gong)能(neng),零位校正(zheng),峰值顯(xian)示(shi)值修正(zheng),DC4-20mA傳(chuan)送輸出縮放功(gong)(gong)能(neng)等；

》  電(dian)(dian)源電(dian)(dian)壓: 12-24 VDC, 100-240 VAC；

》  MT4Y: DIN W 72 x H 36 mm；

》  MT4W: DIN W 96 x H 48 mm；