Connection Of Control Circuit Terminals; Connection Diagram Of Control Circuit Terminals - Sanken SVCO6 Instruction Manual

4-5 Composition of Control Circuit Terminals
●
When the transistor is used for external control signals, please set and wire transistors of different types as
shown in the following table.
Transistor
NPN Type Set SW1 as SINK
PNP Type Set SW1 as SOURCE
*Please do not connect the inverter's power supply (+24V1 or +24V2) to the external power supply.
Note: Do not switch the switches in power-on state.
4-5-5

Connection of Control Circuit Terminals

TB2
FA1 FB1 FC1
Abnormal alarm/ multifunctional
Contact output 1
(Relay 1 contact output)
TB1
DO1 DO2 DO3 DOE
Multifunctional output
terminal
(open collector)
VIF1 VIF2 VIF3
ACM1
AOUT1 AOUT2
V V
Analog output
0～5V,0～10V
(DC0～10V)
4～20mA
Analog input
Using internal power supply of the inverter
24V
+24V1
SINK
+24V2
SW1
DI1～DI8
COM
SW1
DCM1 SOURCE
DCM2
DSG
24V
+24V1
SINK
+24V2
SW1
DI1～DI8
COM
DCM1
DCM2
DSG
Figure 4-1 Connection Diagram of Control Circuit Terminals
TB3
SG
TX1+ TX1-
shield
GND
RS485 inverter signal sending terminal
DI1 DI2
DCM1
SINK
SW1 (For SINK
connection)
SOURCE
+V
ACM2
0～5V,0～10V
4～20mA
Analog input
0～5V,0～10V
4～20mA
Analog input
Unable to connect
Set SW1 as SOURCE
外部電源
External power
SW1
24V
SOURCE
TB4
TX2+ TX2- SG RX1+
shield
GND
RS485 inverter signal receiving terminal
DI3 DI4 DI5 DI6 DI7
Multifunctional input terminal
(no-voltage contact input)
A+ A- B+
ASG
PG sensor / pulse input
（open collector/
push pull）
ｼｰﾙﾄﾞ
- 38 -
Using external 24V power supply (*)
24V
+24V1
SINK
+24V2
SW1
DI1～DI8
24V
COM
DCM1
DCM2
DSG
SW2
RX1- RX2+ RX2-
Terminating resistor
DI8
DCM2 +24V1 +24V2
User load
(Max current 150mA in
total)
B-
Ｉ+
ACM1
i
500Ωor
below
Current
output
（4～20mA）
SW1
SOURCE
ON ON
SW3
OFF
OFF
2 wire
switch
connection
switch