5. EXTERnAL COnnECTIOnS
5.1 CURREnT SUPPLy
+24V to X11, current consumption ca. 150 mA
Thyro-A ..1
Thyro-AX ..2
Contact switch
Shut = Conduct bus data
Open = Only actual value inquiry
X1 to X8 to the Power Controllers
2
2
Screen connections
24 V DC
Supply
fIG. 2 BLOCK COnnECTInG DIAGRAM
The above connecting diagram shows the essential functions of the bus
module.
Bus module optional
27
Potential separation