WJ200 Series Brochure - Hitachi America, Ltd.

Terminal (Arrangements / Functions)
Terminal Description
Symbol
Terminal Name
R/L1, S/L2, T/L3 Main power supply input terminals
U/T1, V/T2, W/T3 Inverter output terminals
PD/+1, P/+
DC reactor connection terminals
Symbol
P/+, RB
P/+, N/-
G
Terminal Name
External braking resistor connection terminals
External braking unit connection terminals
Ground connection terminal
Terminal Arrangement and Screw Diameter
Terminal Model Screw Diameter
Terminal Model Screw Diameter
RB PD/+1 P/+ N/-
R/L1 S/L2 T/L3 U/T1 V/T2 W/T3
Power input Output to motor
001 – 007LF
001 – 004SF
015 – 037LF
007– 022SF
004 – 040HF
M3.5
M4
R/L1 S/L2
PD/+ P/+
Power input
T/L3 U/T1 V/T2 W/T3
N/- RB G G
Output to motor
055 – 075LF
055 – 075HF
110LF
110 – 150HF
150LF
M5
M6
M8
Terminal Arrangement of Control Circuit Terminals
RS-485
comm.
Logic inputs
Logic common
and power supply
Relay contacts
SN
7 6 5 4 3 2 1 L PLC P24
Short bar
AL2 AL1 AL0
SP
EO EA H O OI L AM CM2 12 11
RS-485
comm.
Pulse
Train
output
Pulse
Train
input
Analog input Analog output Logic outputs
Wiring sample of control logic terminal (Sink logic)
Sink / source logic of intelligent input terminals
Sink or source logic is switched by a short bar as below.
Sink logic
Short bar
(Sink logic)
2 1 L PLC P24
SN 7 6 5 4 3 2 1 L PLC P24
Short bar
SP EO EA H O OI L AM CM2 12 11
Source logic
2 1 L PLC P24
Variable resistor
for freq. settting
(1kΩ –2kΩ)
Freq. meter
RY
RY
(27Vdc 50mA max.)
Short bar
10