Terminal Connection Diagram And Explanation Of Terminals And Switch Settings - Hitachi L700 SERIES Instruction Manual

2.2.1 Terminal connection diagram and explanation of terminals and switch settings

3-phase power supply
200 V class: 200 to 240 V +10%, -15%
(50/60 Hz ±5%)
400 V class: 380 to 480 V +10%, -15%
(50/60 Hz ±5%)
When connecting separate
power supplies to main and
control circuits, remove J51
connector cables beforehand.
(See page 2-21)
Default jumper position
(sinking type inputs)
Forward rotation
command
Intelligent input
(8 contacts)
Digital monitor output
(PWM output)
Thermistor
Frequency
setting circuit
0 to 10 VDC (12 bits)
500 to 2,000Ω
-10 to +10 VDC (12 bits)
4 to 20 mA (12 bits)
Analog monitor
output (voltage
output)
0 to 10 V (10 bits)
Analog monitor
output (current
output)
4 to 20 mA (10 bits)
Jumper
Power supply for
control circuit
Chapter 2 Installation and Wiring
停止 ﾘｾｯﾄ
運転
機能 記憶
Type-D grounding (for 200 V class model)
Type-C grounding (for 400 V class model)
(See page 2-12.)
2 - 7
Motor
Braking resistor
Jumper
(optional)
bar
(Models with 30kW
or less capacity
have a built-in BRD
circuit.)
The dotted line indicates the
detachable control terminal
board.
Intelligent relay output contact
(default: alarm output)
Intelligent output
(5 terminals)
For terminating
resistor
Option 1
Option 2