ME544 has four galvanically isolated supply channels for 2-wire transmitters. The output voltage for each channel is 25 VDC. Each channel is short-circuit protected and has a current limitation to protect measurement circuits from damage caused by short circuits or other faults. ME544 cuts the risk for measurement errors caused by earth potential differences with a number of 2-wire transmitters in the same measurement system.

Ordering information:
	Product	Part Nr.
	ME544, 230 VAC	51MOE00010
	ME544, 115 VAC	51MOE00112
	ME544, 19-60 VDC	51MOE00011