YASKAWA iQpump1000 Installation & Start?Up Manual page 20

i.4 Electrical Installation
Terminals -, +1, +2, B1, B2 are
for connection options. Never
connect power supply lines to
these terminals
Three-Phase
Power Supply
200 to 600 V
50/60 Hz
(Depending on
model capacity)
Models 4A0930 and 4A1200
are compatible with
12-phase rectification
Multi-function
digtial inputs
(default setting)
Multi-function
analog/pulse
train inputs
MEMOBUS/Modbus comm.
20
Main
Fuse
Switch
R/L1
R
S/L2
S
T/L3
T
S 1
Forward Run / Stop
Through Mode S 2
Ext. Pump Fault S 3
S 4
Fault Reset
S 5
Multi Setpoint 1
HAND Mode
S 6
HAND Mode 2 S 7
Through Mode S 8
SN
SC
Sink / Source mode
selection wire link
SP
<4>
(default: Sink)
+
24 V
Shield ground terminal
RP
Pulse Train Input (max 32 kHz)
<6>
+
V Power supply +10.5 Vdc, max. 20 mA
2 k
Ω
A 1
Analog Input 1 (Frequency Bias H3-02)
0 to +/-10Vdc (20 kΩ)
4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
A 2
Analog Input 2 (PID Feedback H3-10)
0 to +10Vdc (20 kΩ)
4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
A 3 Analog Input 3 (HAND Freq. Reference H3-06)
0 to +/-10Vdc (20 kΩ)
4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
AC
0 V
+ +
R
R - -
+ +
S
RS-422/RS-485
max. 115.2 kBps
S -
IG
+
24V
+24 Vdc
SN
Transducer
－
Supply
(max. 150 mA)
AC
shielded line twisted-pair shielded line
Figure i.12 Drive Standard Connection Diagram (example: model 2A0040)
<1>
DC link choke
(option)
U U X X
Braking resistor
Jumper
(option)
+ + + +
B 2
2 1 B 1
－
Main Circuit
iQpump1000
<3>
Control Circuit
Option board
connectors
CN5-C
CN5-B
CN5-A
Terminal board
jumpers and switches
DIP Switch S2
Off On
Term. Res. On/Off
Jumper S1
V
A1/A2/A3 Volt./Curr.
I
Selection
A1 A2 A3
Jumper S5
V
AM/FM Volt./Curr.
Selection
I
FM AM
<5>
<7>
<8>
Note: When A1 & A3 using current input
Resolution = 10 bit plus sign
Termination resistor
(120 , 1/2 W) Ω
DIP
Switch S2
<9>
control circuit terminal
YASKAWA TOEP YAIP1W 02E YASKAWA AC Drive - iQpump1000 Installation & Start-up Guide
<2>
U
U/T 1
V
V/T 2
M
W
W/T 3
Ground
MA
Fault output
MB
250 Vac, max. 1 A
30 Vdc, max 1 A
MC
(min. 5 Vdc, 10 mA)
MD
Multi-function relay output (Fault H2-03)
250 Vac, max. 1 A
ME
30 Vdc, max 1 A
MF
(min. 5 Vdc, 10 mA)
M 1
Multi-function relay output (During Freq.
250 Vac, max. 1 A
M 2
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
M 3
Multi-function relay output (Pressure Reached
250 Vac, max. 1 A
M 4
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
FM
Multi-function analog output 1
+ (Output frequency)
－
FM
-10 to +10 Vdc (2mA)
or 4 to 20 mA
<11>
AM
Multi-function analog output 2
+
AC
－
(Output current)
AM
-10 to +10 Vdc (2mA)
0 V
or 4 to 20 mA
E (G)
main circuit terminal
Output H2-01)
<10>
H2-02)
<12>
<12>