WS21525雙路二線制隔離配電器WS21525AWS21525B雙路隔離配電器；為每個(gè)變送器配獨(dú)立的隔離電源；DINT型導(dǎo)軌方式，接線端子可拔插。輸入/輸出范圍：尾標(biāo)輸出A4-20mAB1-5VS用戶特定規(guī)格主要技術(shù)參數(shù)：配電電壓18.0V-26.5VDC配電電源負(fù)載能力30mA(Max)輸出負(fù)載電阻RL250 (typ)精度0.2%溫度系數(shù)＜150ppm/℃工作溫度范圍0-50℃隔離輸入、輸出、電源，三端口隔離絕緣電阻＞100M (500VDC)絕緣強(qiáng)度1000VDC/1分鐘電源24VDC 10%功耗電流＜40mA(輸出為20mA時(shí)) 訂貨指南：WS21525□例：WS21525A,即輸入4-20mA輸出4-20mA