Specifications

+
+
+
++
M
U/T
1
V/T 2
W/T
U
V
W
3
UX
+
+
+
++
+
UX
S
1
S 2
S 3
S 4
S 5
S 6
S 7
MP
DM
DM
RP
A
1
A 2
A 3
0
V
AC
R
R
S
S
IG
H
1
H 2
HC
A1000
B 112
B 2
S 8
SC
0 V
0 V
AC
FM
AM
AC
E (G)
S
1
S 2
+ 24 V
+V
MA
M
1
M 2
MB
MC
CN5-C
CN5-B
CN5-A
−
V
R/L1
S/L2
T/L3
R
S
T
M 3
M 4
M 5
M 6
SP
SN
AM
FM
V
I
V
I
PTC
AI
Off
On
FM
+
AM
14
YASKAWA A1000
Content
Connection Diagram
q
Remove the jumper when installing a DC reactor.
Models CIMR-A
2A0110 through 0415 and 4A0058
through 0675 come with a built-in DC reactor.
w
Never short terminals SP and SN as doing so will damage
the drive.
e
Disconnect the wire jumper between H1–HC and H2– HC
when utilizing the Safe Disable input.
DC reactor
DC reactor
(optional)
q
Thermal relay
(option)
Braking resistor
(option)
External fault
Fault reset
Multi-speed step 1
Multi-speed step 1
Multi-speed step 2
Jog speed
External Baseblock
Reverse Run / Stop
Reverse Run / Stop
Forward Run / Stop
Forward Run / Stop
Terminals -, +1, +2, B1, B2 are
for connection options. Never connect
power supply lines to these terminals
Jumper
Main Circuit
Control Circuit
Motor
Ground
Fault relay output
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Shield ground terminal
Pulse Train Input (max 32 kHz)
Power supply +10.5 Vdc, max. 20 mA
Analog Input 1 (Frequency Reference Bias)
-10 to +10 Vdc (20 kΩ)
Analog Input 2 (Frequency Reference Bias)
-10 to +10 Vdc (20 kΩ)
0 or 4 to 20 mA (250 Ω)
Analog Input 3 / PTC Input
(Aux. frequency reference)
-10 to +10 Vdc (20 kΩ)
Power supply, -10.5 Vdc, max. 20 mA
Multi-function relay output (During Run)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function relay output (Zero Speed)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function relay output (Speed Agree 1)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function pulse train output
(Output frequency)
0 to 32 kHz (2.2 kΩ)
Shielded
Cable
Multi-function analog output 1
(Output frequency)
-10 to +10 Vdc (2mA) or 4 to 20 mA
Multi-function analog output 2
(Output current)
-10 to +10 Vdc (2mA) or 4 to 20 mA
shielded line
twisted-pair shielded
control circuit termina
main circuit terminal
EDM (External Device Monitor)
Safe Disable inputs
Wire
jumper
e
Safety
switch
Open
Safety relay /
controller
MEMOBUS/Modbus
comm. RS485/422
max. 115.2 kBps
Multi-function
analog/ pulse
train inputs
Multi-function
digtial inputs
(default setting)
2 kΩ
Sink / Source mode
selection wire link
(default: Sink)
w
Three-phase
power supply
200 to 400 V
50/60 Hz
Termination resistor
(120 Ω, 1/2 W)
DIP Switch S1
A2 Volt/Curr. Sel
DIP Switch S2
Term. Res. On/Off
Jumper S3
H1, H2
Sink/Source Sel.
DIP Switch S4
A3 Analog/PTC
Input Sel
Jumper S5
FM/AM Volt./Curr.
Selection
DIP
Switch S2