MASI65-M12 User's Manual
V 1.1 35
4.3 Sensor and transmitter connection
According to the module type, the power supply of connected sensors or transmitters is provided by the
AS-Interface system power supply unit or by auxiliary supplies.
Supply of sensors/transmitters MASI65-M12
from the system
Art. No : 55570
Art. No : 55571
Art. No : 55572
Art. No : 55573
Art. No : 55610
Art. No : 55612
Art. No : 55618
Art. No : 55622
Art. No : 55623
Art. No : 55624
Art. No : 55625
Art. No : 55628
Art. No : 55629
Art. No : 55675
Art. No : 55676
from auxiliary supply
Art. No : 55619
Art. No : 55677
Table 4.3–1: List of modules
The 24V DC power supply of sensors is furnished by the AS-Interface system power supply unit and is
electronically protected against overload and short-circuit. All sensors and transmitters connected to a
Murrelektronik AS-Interface module are supplied by the same power source.
The power supply of sensors from the system's supply unit is not grounded. Never
connect the sensor supply or sensors/transmitters to other modules.