M102-M with MD21 24VDC M102-M 带操作面板MD21，装置及DI电源为24VDC M102-M with MD31 24VDC M102-M 带操作面板MD31，装置及DI电源为24VDC M102-M with MD21 110VAC M102-M 带操作面板MD21，装置及DI电源为110VAC M102-M with MD21 240VAC M102-M 带操作面板MD21，装置及DI电源为240VAC M102-M with MD31 240VAC M102-M 带操作面板MD31，装置及DI电源为240VAC M102-P with MD21 24VDC M102-P 带操作面板MD21，装置及DI电源为24VDC M102-P with MD31 24VDC M102-P 带操作面板MD31，装置及DI电源为24VDC M102-P with MD21 110VAC M102-P 带操作面板MD21，装置及DI电源为110VAC M102-P with MD31 110VAC M102-P 带操作面板MD31，装置及DI电源为110VAC M102-P with MD21 240VAC M102-P 带操作面板MD21，装置及DI电源为240VAC M102-P with MD31 240VAC M102-P 带操作面板MD31，装置及DI电源为240VAC