Toshiba E6580772 Manual Do Utilizador
E6580772③
9
2.2 Wiring
When conduct wiring, follow the instructions below.
•
Use shield wire for control signal line and ground the unit with shield wire.
•
Applicable wire size for TB1 is 0.2 to 2.5mm
2
.
For TB2, it is 0.2 to 1.5mm
2
.
•
Peel off the end of the wire by about 5mm (7mm for TB1).
•
For connecting wires, use screwdriver that has a blade tip of 0.4mm thickness and 2.5mm width.
(For TB3, thickness and width should be 0.6mm and 3.5mm.)
•
Tightening torque of the terminal block should be 0.22 to 0.25N
・
m .
(For TB1, it is 0.5 to 0.6N
・
m.)
•
Never bind the signal line and main circuit connection wire together.
Separate the signal line and the main circuit connection wire by more than 200mm.
•
Use 0.75mm
2
wire for the connection of PGCC terminal of the option side and CC terminal of the inverter.
•
Use 0.75mm
2
wire for the connection of grounding terminal of the option side and that of the inverter.
< PG interface > [ TB2 terminal]
Terminal
name
Function
Specification
Internal circuit
PGA1
PGA2
PG feedback input,
Pulse row speed
command input
(Phase A input)
Pulse row speed
command input
(Phase A input)
PGB1
PGB2
PG feedback input
Pulse row speed
command input
(Phase B input)
Pulse row speed
command input
(Phase B input)
PGZ1
PGZ2
PG feedback input
Pulse row speed
command input
(Phase Z input)
Pulse row speed
command input
(Phase Z input)
PG feedback
•
15V complementary / open
collector
collector
•
12V complementary / open
collector
collector
•
Maximum input frequency
60kpps (2 phases)
120kpps (single phase)
120kpps (single phase)
•
Pulse duty
50 ± 10%
4 7 0 Ω
4 7 0 Ω
PGA1
PGB1
PGZ1
PGB1
PGZ1
PGA2
PGB2
PGZ2
PGB2
PGZ2
Photocoupler
Ｖ
Ｖ
Ｆ
：１.２～１.７Ｖ
PGVC
PGCC
PG power supply terminal 12VDC
160mA or less