Hitachi SJ Series, User Manual

Page: 89 / 786

(Wiring example)
(Wiring example)
Chapter 7
FM output terminal
(Wiring example)
Power input/output
(Wiring example)
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M
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Terminal
symbol
2
4
V
p
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P
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Digital output
Frequency
meter (PWM)
Chapter 7
FM output terminal
(Wiring example)
Power input/output
(Wiring example)
Terminal
symbol
M
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FM
CM1
Terminal
symbol
Terminal name
P24
24V output power
terminal
P+
External 24V input
terminal (24V)
P-
Terminal for
P24/P+ (0 (zero) V)
FM CM1
Digital output
Frequency
meter (PWM)
FM output terminal
Power input/output
Terminal Terminal
name
Digital
monitor
(voltage)
Common
for digital
monitor
Terminal name
24V output power
terminal
External 24V input
terminal (24V)
Terminal for
P24/P+ (0 (zero) V)
External
24V terminal
P24
DC24V external power supply
Control circuit terminal area
FM CM1
Digital output
For digital monitor output, you can choose
the PWM output method at 6.4ms interval
or pulse output method with about 50%
duty in which frequency varies.
The common terminal for digital monitor.
DC24V power supply for contact signal. The
common terminal is P
Input an external DC24V power to the inverter.
With input of 24V power, you can change parameter
settings or operate optional communication without
using a control power supply
P24/P+ (0 (zero) V)
DC24V external
power supply
External
24V terminal
P+ P24 P
DC24V external power supply
Control circuit terminal area
CM1
Digital output
7-34
Wire Connection and Optional Devices
・
For FM output, you can choose the PWM output
method with 6.4ms fixed interval or pulse output
method in which pulse frequency varies.
・
You can control FM output by setting parameters.
・
When 24V power is supplied to P+ and P
external source, change of parameters
communication of optional devices are enabled
even without main power supply.
Description
For digital monitor output, you can choose
the PWM output method at 6.4ms interval
or pulse output method with about 50%
duty in which frequency varies.
The common terminal for digital monitor.
Description
DC24V power supply for contact signal. The
terminal is P-.
Input an external DC24V power to the inverter.
With input of 24V power, you can change parameter
settings or operate optional communication without
using a control power supply
A
DC24V external
power supply
P-
DC24V external power supply
Control circuit terminal area
Wire Connection and Optional Devices
For FM output, you can choose the PWM output
method with 6.4ms fixed interval or pulse output
method in which pulse frequency varies.
You can control FM output by setting parameters.
When 24V power is supplied to P+ and P
external source, change of parameters
communication of optional devices are enabled
even without main power supply.
Description
For digital monitor output, you can choose
the PWM output method at 6.4ms interval
or pulse output method with about 50%
duty in which frequency varies.
The common terminal for digital monitor.
Description
DC24V power supply for contact signal. The
Input an external DC24V power to the inverter.
With input of 24V power, you can change parameter
settings or operate optional communication without
using a control power supply.
A
Control circuit terminal area
Wire Connection and Optional Devices
For FM output, you can choose the PWM output
method with 6.4ms fixed interval or pulse output
method in which pulse frequency varies.
You can control FM output by setting parameters.
When 24V power is supplied to P+ and P
external source, change of parameters
communication of optional devices are enabled
even without main power supply.
Electrical characteristics
For digital monitor output, you can choose
the PWM output method at 6.4ms interval
or pulse output method with about 50% Pulse string output DC0
・
Maximum allowable current
1.2mA
・
Maximum frequency 3.60kHz
The common terminal for digital monitor.
Electrical characteristics
DC24V power supply for contact signal. The
100mA output at maximum
Input an external DC24V power to the inverter.
With input of 24V power, you can change parameter
settings or operate optional communication without
Allowable input voltage
Maximum power consumption 1A
Wire Connection and Optional Devices
For FM output, you can choose the PWM output
method with 6.4ms fixed interval or pulse output
method in which pulse frequency varies.
You can control FM output by setting parameters.
When 24V power is supplied to P+ and P
external source, change of parameters
communication of optional devices are enabled
even without main power supply.
Electrical characteristics
Pulse string output DC0
Maximum allowable current
1.2mA
Maximum frequency 3.60kHz
Electrical characteristics
100mA output at maximum
Allowable input voltage
DC24V
Maximum power consumption 1A
Wire Connection and Optional Devices
For FM output, you can choose the PWM output
method with 6.4ms fixed interval or pulse output
method in which pulse frequency varies.
You can control FM output by setting parameters.
When 24V power is supplied to P+ and P- from an
external source, change of parameters and
communication of optional devices are enabled
Electrical characteristics
Pulse string output DC0-10V
Maximum allowable current
Maximum frequency 3.60kHz
Electrical characteristics
100mA output at maximum
Allowable input voltage
DC24V
±
10%
Maximum power consumption 1A
Wire Connection and Optional Devices
from an
and
communication of optional devices are enabled