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Motorized Linear Actuator
7.3 Wiring diagrams and terminal allocation
Danger
7.3.1 Wiring diagrams
2
Fig. 23: Wiring diagram basic actuator baelz 373-
Digital Positioner baelz 7020
S1
F1
1,6A T
2
3
4
5
PE N
L
FP
5 mm
DIP-Switches
1
2
3
Fig. 24: Wiring diagram digital positioner baelz 7020
A S B _ 7 0 2 0 _ V 1 .3 .s k f
Datum
Bearb.
Gepr.
AS
Änderung
W. Baelz & Sohn GmbH & Co. · Koepffstrasse 5 · 74076 Heilbronn · Germany · www.baelz.de
Disconnect actuator from power supply before starting work.
See also section 4.4.
3
4
E07 with potentiometer (Fg) and 2 additional
limit switches (2EZ) as optional extras
12 14
20 22 23 24 25
26
+
+
-
-
OT
+
U
4
5
6
7
8
9
10 11
12
0 4 .0 7 .1 7
W .B ä lz
TS
Koepffstraße 5. D-74076 Heilbronn
m
c
o
Tel. 07131/1500-0 Fax. 07131/150021
5
6
213 mm
AI1
38
39 40
93 92
91
U
Bn
+
Bl
Rd
A
B
R= 5kOhm
RS 485
U 0
Code S1
S = Safety operation
N = Normal operation
S o h n
G m b H
C o .
&
&
baelz 373-E07
7
8
AI2
DO3
DO4
0
I
E1 E2 E3
E4 E5 E6
-
0/2...10V
I
+
-
0/4...20mA
Anschlussbild baelz 7020
F20002450
Seite | Page
9
10
ASB_7020_V1.3
Lin
DO2
N
DO1
97 98 99
M
Ty18
97 98 99
M
Ty 6 u. Ty 130
Blat
22 |
36
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