Electric Rotary Actuators 2SA7
Technical Data
Y070.304/EN Page 21
Wiring diagram ECOTRON with relay board Y070.244
Wire cross-section max.:
The control/feedback wire must be shielded!
Power supply
Control and feedback signals
6 mm
2
2.5 mm
2
-
-
1) galvanically isolated area: can be supplied from different source with 24/48V DC
2) auxiliary 24V DC supply for electronics unit (if required)
(In case of mains failure both actual position value and actuator status (binary outputs 1-5) will continued to be signalled.
Communication via COM-SIPOS – changes of parameters resp. download of actuator data – is possible.)
Plug assignment XK
4
2
4
1
4
0
2
8
2
9
3
0
3
1
32
3
3
3
4
3
5
1
2
3
4
5
6
7
8
9
2
7
2
6
2
5
2
4
23
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
14
1
3
1
2
1
1
1
0
4
3
4
4
4
5
4
6
4
7
5
0
3
7
3
8
3
9
U1
U2
V1
V2
W1
W2
4
8
4
9
3
6
23
Wiring example II: „external 24/48V DC supplies“
(in this example the galvanically isolated area is supplied externally from a different
24/48V DC power source)
5
U
1
+
-
(
D
C
)
4 3817 2321 2219 20
(
2
4
V
D
C
)
2)
39
+
-
U
3
Wiring example I: „internal 24V DC supply“
(here all inputs and outputs are supplied internally from the electronics unit with 24V DC)
Customer connection - wiring examples:
1234 2321 2219 20175 6
43 4442
Output 5
34 36 37 414035
Output 3
Output 4
29 3028 31 32 33
Relay board
Output 1
Output 2
Connection control and feedback signals
Inputs
max. 125 mA
2)
Outputs
binary
24V
binary
24/48V
+
-
24V DC
38 39
P24 ext.
G24 ext.
XK
234 5
1)
CLOSE
OPEN
G-BI
STOP
19 2321 222017
Output 5
Output 4
Output 3
Output 2
Output 1
1 6
P24 int.
G24 int.
G24 int.
Customer connection Actuator internal
Connection power supply
L2
L1
XK
L3
PE
XK
W1U1 V1
L3L1 L2 PE
380-460V AC /
190-200V AC
3 phase input1 phase input
N
L1
U2 V2
LN
PE
PE
220-230V AC /
110-115V AC
XKXK
Actuator internalCustomer connection
78
+
-
analog
4...20mA
AO1
A
A
78
78
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