Spirax Sarco AEL3 Series - Page 17

IM-P344-01 CTLS Issue 4
IM-P344-01 CTLS Issue 4
32
33
AEL3 Electric Linear Actuators AEL3 Electric Linear Actuators
21 N 2a 2b
1
3i
3u
44
-
+ 4-20 mA
-
+ 0-10 v
-
yo=0...10V
+
L
N
21 N 2a 2b
1
3i
3u
44
-
+ 4-20 mA
-
+ 0-10 v
-
yo=0...10V
+
L
N
21 N 2a 2b
1
3i
3u
44
-
+ 4-20 mA
-
+ 0-10 v
-
yo=0...10V
+
Fig. 42
L
N
21 N 2a 2b
1
3i
3u
44
-
+ 4-20 mA
-
+ 0-10 v
-
yo=0...10V
+
Fig. 43
L
N
3.7.2 Signal connection for actuators fitted with a power module: 4-20 mA or 0-10 V
Note: Actuator action can be reversed via terminals 2a and 2b.
Fig. 40
230 V~
100-110 V~
Module
230 V ~
100-110 V~
AEL3R/AEL3E
Signal to
retract actuator
Fig. 41
230 V~
100-110 V~
Module
230 V ~
100-110 V~
AEL3R/AEL3E
Signal to extend
actuator
AEL3E/AEL3R
Fig. 42
230 V~
100-110 V~
Module
230 V ~
100-110 V~
AEL3X
AEL3X
Signal to
retract actuator
Fig. 43
230 V~
100-110 V~
Module
230 V ~
100-110 V~
AEL3X
Signal to extend
actuator