3
3-5
3.1 Basic Wiring Diagram
Users must connect wires according to the following circuit diagram shown below. Do not
plug a Modem or telephone line to the RS-485 communication port, permanent damage
may result. Terminals 1 & 2 are the power sources for the optional copy keypad and
should not be used while using RS-485 communication.
AVI
ACI
AUI
ASC
B2
4~20mA
-10~+10V
5K
3
2
1
Figure 1 for models of V2500 Series
1~0.75/1.5; 3~0.75-2.2kW
Jumper
Master Frequency
0 to 10V 47K
Analog Signal Common
DC choke
(optional)
E
Main circuit (power) terminals
Control circuit terminals
Shielded leads & Cable
FWD
REV
JOG
EF
DI1
DI2
DI3
DI4
DI6
TRG
DI5
DIC
+24V
Sw1
Sink
Source
Factory Default:
SINK Mode
FWD/STOP
REV/STOP
JOG
E.F.
Multi-step 1
Multi-step 2
Multi-step 3
Multi-step 4
RESET
Counter
Digital Signal Common
Factory
default
* Don't apply the mains voltage directly
to above terminals.
E
Please refer to Figure 4
for wiring of SINK
mode and SOURCE
mode.
R(L1)
S(L2)
T(L3)
Fuse/NFB(
None Fuse Breaker)
+1
R(L1)
S(L2)
T(L3)
E
Analog Multi-function Output
Terminal
Factory default: Analog freq.
/ current meter
0~10VDC/2mA
U(T1)
V(T2)
W(T3)
IM
3~
DO1
DO2
DO3
AFO
ASC
RA
RB
RC
DOC
RS-485
Motor
Factory default:
indicates during operation
48V50mA
Factory default:
Freq. Setting Indication
Factory default:
Low-voltage Indication
Multi-function
Photocoulper Output
Analog Signal common
Serial interface
1: EV 2: GND
5:NC
6: for communication
3: SG-
4: SG+
DFO
DIC
Digital Frequency Output
Terminal
Factory default: 1:1
Duty=50%
Digital Signal Common
48V50mA
48V50mA
E
E
Please refer to “Control
Terminal Explanation”
see page 3-10
1 /2 Accel/Decel
st
nd
+10V/20mA
