General Wiring Diagram - gefran VDI100 Series Instruction Manual

3.8.

General Wiring Diagram

AC Input Voltage
L1(R) L2(S) L3(T)
Multi-
Functional
Digital Input
Digital Inputs
Section
-10V ~ 0 ~ 10V, 20KΩ
External
4 ~ 20mA / 0 ~ 10V, 250KΩ
Analog
0V
Inputs
Pulse Input
Vcc 24V
R 2KΩ 750Ω
*1: Models 230V class 0.75 ~ 18.5kW and 400V class 0.75 ~ 30kW or lower ratings have a built-in braking transistor. To use this braking transistor a braking resistor can be
connected between B1 and B2.
*2: Use SW3 to select between Sink (NPN, with 24VG common) or Source (PNP , with +24V common) for multi-function digital input terminals S1~S8.
*3: Use SW2 to switch between voltage (0~10V/-10~10V) and current (4~20mA) input for Multi-function analog input 2 (AI2).
*4: Run Permissive input F1 and F2 is a normally closed input. This input should be closed to enable the inverter output. To activate this input remove the jumper wire between
F1 and F2.
*5: Models 230V Class 2.2kW and 400V Class 3.7kW and higher ratings include terminals -10V, S(+), S(-),R2A-R2C and PO-GND.
*6. 230V Class 1.5kW and 400V Class 2.2kW and lower ratings include terminal DO2.
*7: When using the open collector for pulse input, it doesn't need resistance because of built-in pull-up resistance.
*8: AO2 default setting is 0~+10V.
*9: 400V class 75kW~160kW have built-in DC reactors.
*10: It need turn on the switch for the terminal resistor RS485 in the last inverter when many inverters in parallel connection. Please refer to Appendix A
User Terminals (Control Circuit Terminals)
3.9.
230V Class: 0.75 ~ 1.5 kW, 400V Class: 0.75 ~ 2.2kW
24
FWD / STOP
REV / STOP
Multi-Step Speed Ref. 1
Multi-Step Speed Ref. 2
Multi-Step Speed Ref. 3
Fault Reset
Jog Command
External base block
Factory Default
12V 5V
100Ω
B1/P
L1/R
+
L2/S
-
L3/T
-
Main Power Section
S1
S2
S3
*2
SW3
S4
SOURCE PNP
S5
SINK NPN (DEFAULT)
S6
S7
VDI100
S8
24V Power terminal for digital signal (source)
24VG Digital signal common (sink)
+10V: Power for Analog Input
(max. 20mA)
AI1: Multi-Function Analog Input
(-10~10V/0~10V, 20KΩ)
P
AI2: Multi-Function Analog Input
(0~10V/4~20mA, 250KΩ)
P
GND: Analog Signal Common
-10V: Power for Analog Input
P
PI Pulse Input 32kHz Max.
F1
Run Permissive Input
F2
Braking Resistor
B2 *1
3ph Induction motor
U/T1
V/T2
W/T3
E
AO1
Analog
Output 1 Analog Outputs
AO1 : 0 – 10 VDC
AO2
Analog
AO2 : 0 – 10 VDC / 4-20mA
Output 2
GND
Note 1
Option Card (PG)
CN3
(R1A)
Multi-Function
NO
Relay Output
(R1C)
NC
(R1B)
Contact rating:
250 VAC < 1.0A
30 VDC < 1.0A
R2A
*3
SW2
*5
R2C
V
I
DO1
Multi-Functional transistor
*6
DO2
Open Collector, 48V
DOG
*5
*10
SW4
*5
PO
Multi-function pulse
*7
P
output 32kHz Max.
GND
1:
S(+)
CN6 (RJ45)
*4
2: S(-)
VDI100 • Instruction manual
Ground
< 100Ω
digital outputs
@50mA
(opto-isolated)
RS485
Communication Port