Rechner Sensors MRS- Serie Instrucciones página 13

Electrical connection
2- and 3-wire sensors with binary output can be used in series or parallel connection, similar to mechanical
contacts. It is important to note the type-typical voltage drop and the residual voltage U
multiplied, for series connection, in accordance with the number of sensors.
2 wire DC
Series connection
3 wire DC NPN
Series connection
Electrical connection
Electrical connection series MRS-...-300-...
MRS-30-300-... NAMUR
MRS-20-300-... NPN, normally open
Parallel connection
Parallel connection
MRS-10-300-... PNP, normally open
3 wire DC PNP
Series connection
, that must be
d
Parallel connection
13