Control Inputs - STROETER SC 750/5 User Manual

Recommended length on motor cables. Use choke
coils if longer cable is needed.
Warning!
There can be a high voltage at the DC link capacitors in up to 5 min after mains disconnection.
Do not touch the motor wires and power connection.

2.11 Control inputs

NC
COM
NO
0 V
–
Motor potentiometer
+
Motor potentiometer
+ 10 V DC as Term. 1
DC-Stop or NPN-out.
On / Off
STOP and PTC
Reverse
Forward
0 V
0(4)-20mA Speed.
0-10 VDC Speed.
+ 10 V DC as Term 10
NPN – output:
a) Relay drive
0 V 13
12
11
+10 VDC 10
9
V51-00-V19 eng
Standard user guide
Relay
16
max. load
1 A / 230 VAC
15
14
13
12
11
10
9
8
7
6
5
4
3
2
0-10VDC
1
- 0V DC
+ 10 - 36V DC
NPN-output
Mains supply
1 x 230 V / 50/60 Hz
3 x 400 V / 50/60 Hz
=
=
0(4)-20mA
b) Inverted signal for e.g. PLC
0 V
+10 VDC
-20-
Motor wire length
Max. 30 m
Max. 15 m
Indgangsimpedans for
styreindgange
2 : 85 kΩ
3 : 100 Ω / 85KΩ
5 : 20 kΩ
6 : 20 kΩ
7 : 20 kΩ
8 : 20 kΩ
9 : 85 kΩ
Note
This connection diagram is only
for program no. 0 standard
frequency inverter.
- 0V DC
13
12
11
+ 10 - 36V DC
Ω
R = 1k
10
1W
to PLC
9
NPN-output
Rights to changes reserved