ABB EBN853 Instruksi - Halaman 11
Jelajahi secara online atau unduh pdf Instruksi untuk Pengontrol ABB EBN853. ABB EBN853 18 halaman. Power electronic units for field installation. for the control of contrac actuators of the pme, lme, rhd or rsd series
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Halaman Cetak
9.1
Wiring diagram EBN853 / EBN861 (Standard)
AC 115 / 230 V
ext. fuse
(EBN 861 only
AC 230 V)
SD241B
PE
L
U V W Br Br PE
1)
1)
U1 V1
10
11
3~ M
ϑ
motor
Fig. 8:
9.2
EBN853 / EBN861 (fieldbus communication)
AC 115 / 230 V
ext. fuse
(EBN 861 only
AC 230 V)
SD241B
L
N
U V W Br Br
1)
1)
U1 V1 W1 1
10 11
3~ M
ϑ
motor
brake
Fig. 9:
1)
DI1
DI2
DI3
MAN/AUT MAN(+) MAN(-)
1
2
3
4
5
6
N
+
- +
- +
-
Contrac electronic unit
motor
W1 1
2
conn. chamber
brake
1)
Contrac
electronic unit
bus
connection
H1
PE
motor
2
conn. chamber
opption
heater
approx. 6 W
sub distribution board
screen grounded at both ends
screen connection at only one end
in further wiring possible
DO1
DO2
DO3
ok/failure
end pos. end pos.
100%
0%
9
11
12
7
8
10
13
H1 H2
sensor
conn. chamber
70
71
1
2
option
heater
approx. 6 W
Contrac Ex-actuator
Bus in
B
A
B
28
29
30
H2
sensor
70
71
1
2
conn. chamber
Contrac Ex-actuator
setpoint
Uv
transmitter
+ HART
DC24V
4...20 mA
0/4...20 mA
out
14
15
26 27
28 29
+
-
+
-
+
RB
RB
24V
+ -
+ -
Uv
24V
17
19 20 21 22 23 24
1)
1)
17
19 20 21 22 23 24
sensors
Bus out
bus termination
A
S1
31
17
19 20 21 22 23 24
1)
1)
17
19 20 21 22 23 24
sensors
act. pos.
0/4...20 mA
30
31
+
-
I
U
non Ex
Ex
r00013x1
non-Ex
Ex
r00060x1
11