Hitachi SJ Series - Page 59

7-4
Chapter 7
Wire Connection and Optional Devices
7.4 Check a Terminal Connection
Example
Outline of main circuit
Outline of operation section
* The RB terminal is mounted only on models
equipped with the drive circuit for braking
resistor.
Connection of optional cassette
Operator keypad
VOP
RJ45
USB (micro-B)
SLOT1
SLOT2
SLOT3
ELB
Earth-leakage
breaker
Electromagnetic
contactor
MC
3-phase
AC power
supply
R/L1
S/L2
T/L3
R0
T0
U/T1
V/T2
W/T3
Control circuit
power supply
D-class grounding
(200V class)
C-class grounding
(400V class)
J51 connector
3-phase AC motor
M
Main circuit
terminal area
3～
Short bar or terminal
Short bar
Enable
P
PD
RB
N
Short bar
Internal EMC filter
200V class:
200-240 VAC
400V class:
380-500 VAC