With terminal block for
power supply, run & alarm
signal and remote operation
Option symbol
T
In addition to the terminals for the power supply, terminals for the
operating signal and the error signal are also available. (No-voltage
contact)
Also, in the case of remote control, operate it from the power supply side
while the air dryer switch remains ON.
Contact capacity:
230 VAC, 4 A 24 VDC, 5 A for operating and
error signals.
Minimum current value: 20 V, 5 mA (AC/DC) for operating and error
signals.
Note) Please be sure to confirm the electric circuits with the drawings or instruction
manual before using the output signal.
B
D
C
A
Terminal block
Grommet with membrane
Signal cable outlet (ø17)
Grommet with membrane
Power cable outlet (ø17)
IDFA4E to 15E
IDFA22E to 75E
IDFA4E, 6E, 8E, 11E
IDFA15E
Model
32
43
A
230
258
B
67
77
C
179
158
D
Terminal
block
Signal cable outlet
(Wire diameter ø17)
Grommet with
membrane
C
A
B
Power cable outlet (ø17)
(Wire diameter ø9 to 11)
D
(mm)
With ground fault circuit
interrupter
Option symbol
R
A circuit breaker with cover is attached to the side of the air dryer. This
saves additional electrical wiring at the time of installation.
IDFA4E to 15E
IDFA22E to 75E
IDFA4E, 6E, 8E, 11E
IDFA15E
Model
32
43
230
258
97
102
34
82
15
—
E
D
C
B
A
Model
Voltage
30 mA
230 V type
Breaker
capacity
5 A
10 A
20 A
Sensitivity
current
IDFA4E-23, IDFA6E-23
IDFA8E-23, IDFA11E-23
IDFA15E-23, IDFA22E-23
IDFA37E-23, IDFA55E-23
IDFA75E-23
(mm)
E
A
D
40
C
Grommet with membrane
Power cable outlet (ø17)
Circuit breaker
B
60
Circuit breaker
C
B
D
A
E
F
Power cable outlet (ø17)
(Wire diameter ø9 to 11)
Dimensions
Breaker Capacity and Sensitivity Current
Dimensions
IDFA22E
IDFA37E
IDFA55E
IDFA75E
Model
125
148
133
59
39
81
73
60
40
60
25
50
46
36
E
D
C
B
A
(mm)
Dimensions
E
IDFA22E, 37E
IDFA55E, 75E
Model
25
50
46
36
A
B
135
207
C
81
81
D
(mm)
Dimensions
With timer-type solenoid valve
(Applicable to 1.6 MPa)
Option symbol
V
Drainage is discharged by controlling a solenoid valve with a timer.
A strainer for solenoid valve protection and stop valve are also included.
Maximum operating pressure: 1.6 MPa
∗
The timer-type solenoid valve actuates once (for 0.5 s) every 30 s.
IDFA4E to 75E
Replacement Parts
Model
Part no.
IDF-S0198
230 VAC
IDFA4E to 37E
Note
IDF-S0302
IDFA55E, 75E
IDFA4E to 75E
IDFA4E to 75E
Series
IDFA
쏔
E
Options 2
For “How to Order” optional
models, refer to page 3 and 6.
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