Data Sheet for Product

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Siemens Control device PN25, safety function to DIN EN 14597 CE1N4387en
Building Technologies 2020-04-29
Internal diagrams
MKB533.., MKC533..,
AC 230 V, 3-position
c
0 %
0 %
Cm1
Cm1 end switch
n solenoid valve for spring-return
c1, c2 ASC9.3 double auxiliary switch
a, b, c ASZ7.. potentiometer
Y1 Positioning signal «open»
Y2 Positioning signal «close»
21 spring-return function
N neutral conductor
MKD533..
AC 230 V, 3-position
c
0 %
0 %
Cm1
Cm1 end switch
n solenoid valve for spring-return
c1, c2 ASC9.3 double auxiliary switch
a, b, c ASZ7.. potentiometer
Y1 Positioning signal «open»
Y2 Positioning signal «close»
21 spring-return function
N neutral conductor
MK..563..
AC 24 V,
DC 0…10 V,
4…20 mA,
0…1000 Ω
U
Z
Y
M
G0
G
Power
Function Control
Customer Settings & Control
MMI
Priority
Input
Input
Valve Seat
Detection
Valve Jam
Detection
DC 0 ...10 V
or
4 ... 20 mA
DC 0 ...10 V
or
4 ... 20 mA
- G0 or M
- G
- 0 ...1000 W
Stroke
fully open
0 ...100 %
fully closed
0 ...100 %
Stroke
Pump
Solenoid
In Out
Stroke
Valve
U Position feedback
Z Override control input
Y control signal
M Measuring neutral
G0 Operating voltage AC 24 V:
system neutral (SN)
G Operating voltage AC 24 V:
system potential
Connection terminals
operating voltage AC 24 V: system neutral (SN)
operating voltage AC 24 V: system potential (SP)
Positioning signal DC 0...10 (30) V or DC 4...20 mA
Measuring neutral (= G0)
Position indication DC 0...10 V or DC 4...20 mA
Override control (functionality see page 6)
c1
MK..563..
Auxiliary switch
ASC1.6