Specifications are subject to change without notice (20.08.01)
1
Ind. prox. switch
Housing style
Housing size
Housing material
Housing length
Detection principle
Sensing distance
Output type
Output configuration
Connection
High temperature range
Types IA, M18, M30
High Temperature, Nickel-plated Brass Housing
Proximity Sensors Inductive
Nickel-plated brass housing
Sensing distance:
flush mounting:
5 or 10 mm
non-flush mounting: 8 or 15 mm
Power supply: 10 to 30 VDC
Output: Transistor PNP, make switching
High temperature range: -40 to +100C
Protection: Short-circuit
LED-indication for output ON
2 m PUR cable or M12 plug
Product Description
Inductive proximity sensor in
M18 and M30 nickel-plated
brass housings for high tem-
perature applications.
Output configuration PNP,
NO (make switching). Con-
nection with 2 m PUR cable
or M12 plug.
Type Selection
Rated operating
Connection
Housing
Ordering no.
distance (S
n
) type
dimensions
Transistor
PNP
Make switching
5 mm
1)
Cable
M18
IA 18 ASF 05 PO HT-K
5 mm
1)
Plug M12
M18
IA 18 ASF 05 PO M1 HT-K
8 mm
Cable
M18
IA 18 ASN 08 PO HT-K
8 mm
Plug M12
M18
IA 18 ASN 08 PO M1 HT-K
10 mm
1)
Cable
M30
IA 30 ASF 10 PO HT-K
10 mm
1)
Plug M12
M30
IA 30 ASF 10 PO M1 HT-K
15 mm
Cable
M30
IA 30 ASN 15 PO HT-K
15 mm
Plug M12
M30
IA 30 ASN 15 PO M1 HT-K
1)
For flush mounting in metal
Specifications
Rated operational volt. (U
B
)
10 to 30 VDC (ripple included)
Ripple
10%
Rated operational current (I
e
)
Continuous
200 mA @ + 25C (+75F)
No-load supply current (I
o
)
25 mA (ON)
Voltage drop (U
d
)
< 2,4 V (@ I
max
)
Protection
Short circuit
Frequency of operating
cycles (f)
IA18ASF: 1 kHz
IA18ASN: 500 Hz
IA30ASF: 500 Hz
IA30ASN: 300 Hz
Indication for output ON
LED, yellow
Sensing distance
IA18ASF: 5
mm
IA18ASN: 8
mm
IA30ASF: 10
mm
IA30ASN: 15
mm
Effective operating dist. (S
r
)
0.9 x S
n
S
r
1.1 x S
n
Usable operating dist. (S
u
)
0.85 x S
r
S
u
1.15 x S
r
Ambient temperature
Operating
-40 to +100C (-40 to +212F)
Storage
-45 to +105C (-49 to +221F)
Degree of protection
IP 67 (Nema 1, 3, 4, 6, 13)
Housing material
Nickel-plated brass
CE-marking
Yes
Connection
Cable, 2 m, PUR, AWG 22 or
Plug M12, CONH1A-xxx serie
Ordering Key IA 18 ASF 05 PO M1 HT-K
2
Specifications are subject to change without notice (20.08.01)
IA, M18, M30
IA 18 ASF 05 .. .. -K
IA 18 ASN 08 .. .. -K
Dimensions
LED
40
M18 x 1
LED
40
32
8
M18 x 1
IA 30 ASF 10 .. .. -K
IA 30 ASN 15 .. .. -K
LED
40
M30 x 1,5
LED
28
12
40
M30 x 1,5
Wiring Diagram
+
-
1 BN
4 BK
3 BU
PNP - Make switching
Installation Hints
Relief of cable strain
Protection of the sensing face
Switch mounted on mobile carrier
To avoid interference from inductive voltage/
current peaks, separate the prox. switch pow-
er cables from any other power cables, e.g.
motor, contactor or solenoid cables
Incorrect
Correct
The cable should not be pulled
A proximity switch should not serve as
mechanical stop
Any repetitive flexing of the
cable should be avoided
Plug version:
60 mm axial length
Plug version:
60 mm axial length
Plug version:
60 mm axial length
Plug version:
60 mm axial length
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