TYPICAL 1X4 EC MOTOR WIRING
WITH 0-10V DC CONTROL SIGNAL
RS B
RS A
12 11
4-20mA
0-10V
GND
RS A
RS B
PWM
0-10V
PWM
+20V
+10V
OUT
GND
NC
COM
NO
L2
L3
L1
PE
KL3
10 9 78 6 5 34 2 1 13 2
KL2
23 1
KL1 PE
BLK
RED
RS B
RS A
12 11
4-20mA
0-10V
GND
RS A
RS B
PWM
0-10V
PWM
+20V
+10V
OUT
GND
NC
COM
NO
L2
L3
L1
PE
KL3
10 9 78 6 5 34 2 1 13 2
KL2
23 1
KL1 PE
RED
BLK
RS B
RS A
12 11
4-20mA
0-10V
GND
RS A
RS B
PWM
0-10V
PWM
+20V
+10V
OUT
GND
NC
COM
NO
L2
L3
L1
PE
KL3
10 9 78 6 5 34 2 1 13 2
KL2
23 1
KL1 PE
RED
BLK
L1
RS B
RS A
12 11
4-20mA
0-10V
GND
RS A
RS B
PWM
0-10V
PWM
+20V
+10V
OUT
GND
NC
COM
NO
L2
L3
L1
PE
KL3
10 9 78 6 5 34 2 1 13 2
KL2
23 1
KL1 PE
L2
PE
L3
3Ø POWER
SUPPLY
PE
L2
SUPPLY
L3
3Ø POWER
L1
PE
L2
SUPPLY
L3
3Ø POWER
L1
PE
L3
3Ø POWER
SUPPLY
L2
L1
FAN 1
FAN 2
FAN 4
FAN 3
(HEADER FAN)
0 - 10V DC
CONTROL
SIGNAL
BLK
RED
CONTROL WIRING POWER WIRING
Diagram 2. Typical 1 x 4 EC Motor Wiring with 0-10V DC Control Signal
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