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3.5.5 Three phase (NPN / PNP Selectable models)
400V: BDI50-3037-...-4-NP ... BDI50-4110-...-4-NP
230V: BDI50-3037-...-2T-NP ... BDI50-4075-...-2T-NP
MCCB
AC
source
ON-OFF
MC
FWD (Run/Stop)
REV (Run/Stop)
Speed Control
External speed
potentiometer = 10 Kohm
or PID input
NPN/PNP input type selection
PNP:
1.Link SC and COM terminal
2.Use +24v terminal for S1~S5 common point
NPN: 1.Link SC and +24V terminal
2.Use COM terminal for S1~S5 common point
Please ensure correct connection before setting parameter group 3 digital inputs.
Magnetic
Contactor
L1
Power
L2
input
Thermal
L3
relay
MC
Surge
Suppressor
S1
S2
S3
S4
S5
COM:NPN
+24V:PNP
COM:PNP
+24V:NPN *
SC
+
10V
3
0~10V
AVI
2
0~20mA
ACI
2'
P
P'
1
GND
-
3-28
P
BR
T1
Inverter
T2
output
T3
Ground
Pin 1 to Pin 8
CON2
Multifunction
Input
Terminals
RA
Relay
RB
Output
RC
AO
Analog
Output
GND
Analog
Input
Thermal
relay
Induction
M
Motor
RS485
250VAC/1A
(30VDC/1A)
+
Frequency
AO
Indicator
0~10VDC
-
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