9 WIRING DIAGRAM
+
-
4-20 mA
0-10 VDC
RS232
4-20 mA
+
-
-
+
400 V
230 V
115 V
0 V
+24 VDC
GND
3
2
1
0
5
4
MS 1
MS 2
+24 V
+24 V
GND
+
-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
M
Field wiring
Power supply
Field wiring
Control signals
Connector board
OPTION CONNECTIONS
MS1 = motorswitch “Open”
MS2 = motorswitch “Closed”
The motor stops when motorswitch reaches
the opened or closed position.
Electronic Control Unit (ECU)
Optional : plug in
Speed Control
Connectornr.
Optional:
Local Control Station
functions:
Power supply
Remote
Local open
Local close
Off
brake
Open - connect 24VDC
Close - connect 24VDC
Common
Limit Switch closed COM
Limit Switch closed NC
Limit Switch closed NO
Limit Switch open COM
Limit Switch open NC
Limit Switch open NO
+ 24V Output
GND Output
I in +
I in -
Communication line
Communication line
Potmeter +
Potmeter var.
Potmeter -
Extra limit Switch 3 COM
Extra limit Switch 3 NC
Extra limit Switch 3 NO
Extra limit Switch 4 COM
Extra limit Switch 4 NC
Extra limit Switch 4 NO
Position Tr ansmitter +
Position Tr ansmitter -
Status input Motor running
Status output
Status input Supply control
Status output
Status output
Status input Local control
Heater 10W
Optional
Status
Module
Optional
Position
Transmitter
Optional
Extra Limit
Switches
Optional
Potentio-
meter
10kOhm
B
Optional
Communication
Optional
Positioner
Fuse
max. 500mA
COM
NC “Open” Switch
NO
COM
NC “Closed” Switch
NO
Input
24VDC Input
V
max.
30 VDC Input
Motor Running
Power supply connected
ELQ switched to
Local control station
0-30V DC / AC Output
Fuse
max. 10A
Warning
When power is supplied on for instance terminals,
4 and 5 (for 24VDC), then the other terminals will
output their respective (high) voltage.
The ECU contains an electronic torque control.
Switches are shown in the mid position of the stroke
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