User Manual

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Siemens Electromotoric actuators CA1N4895en
Smart Infrastructure 2019-10-02
Environmental compatibility The product environmental declaration CE1N4895en01
3)
contains data on environmentally compatible product design
and assessments (RoHS compliance, materials composition,
packaging, environmental benefit,
disposal).
Dimensions /
weight
Dimensions refer to «Dimensions», page 8
Coupling thread to valve
coupling nut G¾ inch
Weight
0.26 kg
0.25 kg
0.27 kg
Housing colors
Base, rotary knob
Cover
RAL 7035, light-grey
RAL 5014, pigeon
-
blue
1)
7.5 VA for the first 180 s during power up (capacitor will be charged for automatic reset)
2)
Provided the controllers’ output is sufficient
3)
The documents can be downloaded from http://siemens.com/bt/download
General
ambient conditions
Operation
EN 60
721
-
3
-
3
Transport
EN 60
721
-
3
-
2
Storage
EN 60
721
-
3
-
1
Environmental conditions
class 3K
3
class 2K3
class 1K3
Temperature
+5...+50 °C
–
25...+70 °C
–
25...+70 °C
Humidity
(non
-
condensing)
5...95 % r.h. < 95 % r.h. 5...95 % r.h.
Connection terminals
Y
2
Y
1
N
4895Z06
Control signal CLOSE (AC 230 V)
Control signal OPEN (AC 230 V)
Neutral
Y
2
Y
1
G
4864Z15
Control signal CLOSE (AC 24 V)
Control signal OPEN (AC 24 V)
System potential AC 24 V
G
0
Y
G
4895Z21
Control signal DC 0...10 V
System potential AC 24 V (+ with DC 24 V)
System neutral (- with DC 24 V)
SSC31
SSC81
SSC61
SSC61.5