Manual IVsmart no [005]

8
| Electrical connection
8.2 Wiring diagram IV Smart EC
The connection cables of the two motors of the IV Smart are carried out in the terminal boxes.
Terminal box — Power supply
black L
black
blue N
blue
green/yellow
GND
green/yellow
Terminal box — Control interface
red + 10 V
red
yellow
0–10 V
yellow
blue GND
blue
white
Tacho / motor 1
white
white
Tacho / motor 1
white
Terminal assignment motor
Max. speed
Adjustable speed
10V –> n = max
1V –> n = min
<1V –> 0
Adjustable speed through PWM
1...10 KHz
100 % PWM –> n = max
10 % PWM –> n = min
< 10 % –> 0
Adjustable speed through potentiometer
Wire no. Connection Color
Function/assignment
CON10 L
black
Power supply 230 V AC, 50...60 Hz, see name plate for
voltage range
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