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Hitachi WJ200-004M Quick Reference Manual page 16

Wj200 series
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Example Wiring Diagram
The schematic diagram below provides a general example of logic connector wiring, in
addition to basic power and motor wiring converted in Chapter 2. The goal of this chapter
is to help you determine the proper connections for the various terminals shown below for
your application needs.
Breaker, MCCB
or GFI
Power source,
1-phase,
inverter model
Intelligent inputs,
7 terminals
Forward
NOTE: For the wiring
of intelligent I/O and
analog inputs, be sure
to use twisted pair /
shielded cable. Attach
the shielded wire for
each signal to its
respective common
terminal at the inverter
end only.
Input impedance of
each intelligent input is
4.7kΩ
Thermistor
Short bar
(Source type)
GND for logic inputs
Meter
Meter
Analog reference
0~10VDC
4~20mA
Pulse train input
24Vdc 32kHz max.
GND for analog signals
WJ200
L1
N
24V
+ -
P24
1
2
Input
3/GS1
circuits
4/GS2
[5] configurable as
5/PTC
discrete input or
thermistor input
6
7/EB
PLC
L
L
EO
L
AM
L
10Vdc
H
O
Apprx.10kΩ
OI
Apprx.100Ω
L
EA
L
15
Output circuit
Termination resistor (200Ω)
(Change by slide switch)
RS485
transceiver
L
+
-
RS485
transceiver
L
USB
transceiver
L
Option port
controller
L
L
U
(T1)
V
(T2)
W
(T3)
P/+
Braking
Brake
unit (optional)
resistor
RB
(optional)
-
AL1
Relay contacts,
type 1 Form C
AL0
AL2
Open collector output
Freq. arrival signal
11/EDM
Load
12
Load
+
-
CM2
GND for logic outputs
SP
Serial communication port
(RS485/ModBus)
NOTE: Common for
SN
RS485 is "L".
RJ45 port
(Optional operator port)
USB (mini-B) port
(PC communication port)
USB power: Self power
Option port connector
Motor

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