ABB Contrac RSD Series Руководство по эксплуатации - Страница 11
Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Контроллер ABB Contrac RSD Series. ABB Contrac RSD Series 18 страниц. Electrical linear actuators for continuous modulating control
10. Electrical Connection
Each actuator requires a Contrac electronic unit. Proper actuator operation requires an actuator spe-
cific software loaded in the associated electronic unit. See electronic unit instructions for details. Com-
pare the data labels on both, electronic unit and actuator, in order to ensure a correct hardware and
software assignment.
The electrical connection is done with a combined plug on the actuator and with screw terminals on the
electronics.
See instructions 42/68-821 for wiring diagram for electronic units for mounting rack installation.
10.1 EBN853 / EBN861(Standard)
mains supply
AC115 / 230 V
EBN861:
only AC230 V
L
Han 10E
heater
approx. 6 W
(option)
Fig. 8: Wiring diagram for standard triggering of of EBN853 / EBN861 (optionally with heater)
The following steps must be performed to switch the actuator to automatic mode (AUT):
- Activate digital inputs DI 1, DI 2 and DI 3 via the configuration program.
- Make sure that the supply voltage is available on digital input 1 (DI 1).
- Activate AUT mode via the configuration program.
10.1.1
Signal input and output (conventional control)
10.1.1.1 Standard
1
+ -
Fig. 9: ** Write-protected when applying +24 V DC to DI 1.
ext. fuse
DI1
DI2
DI3
MAN/AUT MAN(+)
MAN(-)
1
2
3
4
5
N
+
- +
- +
H1
H2
U V W Br Br
1
2
1
2
M
3~
motor
AUT**
MAN
+ Y
- Y
2
3
5
6
8
9 10
4
7
+ -
+ -
Sub Distribution Board
DO1
DO2
DO32
end pos. end pos.
ok/fail.
0%
100%
6
9
11
12
7
8
10
13
-
Contrac Electronic Unit
17 18 19 20 21 22 23 24
PE
3
13 14
17 18 19 20 21 22 23 24
sensors
Contrac Actuator
brake
11
12
13
14
15
26
+ -
-
+
RB
24V
+ -
screen grounded at both ends
single sided screening
in following wiring possible
setpoint
tranmitter
Uv
+HART
4...20 mA
out
0/4...20mA
14
15
26 27
28 29
+
-
+
-
+
RB
RB
24V
+ -
+ -
Uv
24V
Transmitter
4...20mA (Option)
27
28
29
30
31
-
+
RB
+
I
+ -
Uv
U
24V
act. value
0/4...20mA
30
31
+
-
I
U
Han 24E
r00350x1
(r00358e1)
11