Specifications are subject to change without notice (27.02.00)
1
Proximity Sensors Inductive
Extended Range, Nickel-Plated Brass Housing
Types IA 12, IA 18 and IA 30, 2-wire DC
Sensing distance: 4 to 32 mm
Flush and non-flush types
Power supply: 10 to 40 VDC
Output: Transistor
Make or break switching
Protection: Reverse polarity, short-circuit and transients
2 x LED-indications
2 m cable or plug M12
Diameter: M12, M18, M30
Product Description
Made after Euronorm EN 60
947-5-2. For thermoplastic
versions refer to type
IA 12 C....
Proximity switch M12, M18
and M30 nickel-plated brass
housings.
Type Selection
Housing
Body
Connec-
Rated
Ordering no.
Ordering no.
diameter
style
tion
operating
2 wire DC
2 wire DC
dist. (S
n
)
Normally open
Normally closed
M 12
Short
Cable
4 mm
1)
IA 12 DSF 04 DO
IA 12 DSF 04 DC
M 12
Short
Plug
4 mm
1)
IA 12 ASF 04 DO M1
IA 12 ASF 04 DC M1
M 12
Short
Cable
8 mm
2)
IA 12 DSN 08 DO
IA 12 DSN 08 DC
M 12
Short
Plug
8 mm
2)
IA 12 ASN 08 DO M1
IA 12 ASN 08 DC M1
M 18
Short
Cable
8 mm
1)
IA 18 DSF 08 DO
IA 18 DSF 08 DC
M 18
Short
Plug
8 mm
1)
IA 18 ASF 08 DO M1
IA 18 ASF 08 DC M1
M 18
Short
Cable
14 mm
2)
IA 18 DSN 14 DO
IA 18 DSN 14 DC
M 18
Short
Plug
14 mm
2)
IA 18 ASN 14 DO M1
IA 18 ASN 14 DC M1
M 30
Short
Cable
15 mm
1)
IA 30 DSF 15 DO
IA 30 DSF 15 DC
M 30
Short
Plug
15 mm
1)
IA 30 ASF 15 DO M1
IA 30 ASF 15 DC M1
M 30
Short
Cable
22 mm
2)
IA 30 DSN 22 DO
IA 30 DSN 22 DC
M 30
Short
Plug
22 mm
2)
IA 30 ASN 22 DO M1
IA 30 ASN 22 DC M1
1)
For flush mounting in metal
2)
For non-flush mounting in metal
Ordering Key
Type: Cap. proximity switch
Housing style
Housing size
Housing material
Housing length
Detection principle
Sensing distance
Output type
Output configuration
Connection
IA12DSF04DOM1
Specifications
Rated operational volt. (U
e
)
12 to 36 VDC
(U
B
)
10 to 40 VDC (ripple included)
Ripple
10%
Rated operational current (I
e
)
Continuous
5-100 mA
No-load supply current (I)
0.8 mA
Voltage drop (U
d
)
3 VDC at max. load
Protection
Reverse polarity,
short-circuit, transients
Transient voltage
1 kV/0.5 J
EMC
Approved according to
EN 50 080, EN 50 081
Power ON delay
< 50 ms
Frequency of operating
IA12xSF
1000 Hz
cycles (f)
IA12xSN
800 Hz
IA18xSF
500 Hz
IA18xSN
400 Hz
IA30xSF
400 Hz
IA30xSN
200 Hz
Preliminary data sheet
2
Specifications are subject to change without notice (27.02.00)
Wiring Diagrams
Refer to "Installation Hints", Technical information.
Installation Hints
Power Supplies
Power supplies VDC:
> SS 130/140.
Cable type
C
D
E
F
SW
A
LED
B
Plug type
C
D
F
SW A
LEDs
M12 x 1 x 9.5
B
IA 12, IA 18 and IA 30, 2-wire DC
Specifications (cont.)
Indication
LED, yellow
Repeat accuracy (R)
10%
Hysteresis (H) (Differential travel) 1 to 20% of sensing distance
Assured operating dist. (S
a
)
0
S
a
0.81 S
n
Effective operating dist. (S
r
)
0.9 x S
n
S
r
1.1 x S
n
Usable operating dist. (S)
0.85 x S
r
S
u
1.15 x S
r
Ambient temperature
Operating
-25 to +70C (-13 to +158F)
Storage
-30 to +80C (-22 to +176F)
Degree of protection
IP 67 (Nema 1, 3, 4, 6, 13)
Housing material
Body
Nickel-plated brass
Front
Grey thermoplastic polyester
Back
Black polyester (cable)
Nickel-plated brass (plug)
Connection
Cable
2 m, 2 x 0.5 mm
2
,
grey PVC,oil proof
Plug
M 12 x 1
Cables for plug (-1)
CONH1A serie
Weight (cable excluded)
IA 12xxx
20 g
IA 18xxF
26 g
IA 18xxN
30 g
IA 30xxF
50 g
IA 30xxN
80 g
Tightening torque
IA 12
7 Nm
IA 18 27.5 Nm
IA 30
50 Nm
Approvals
CSA, UL
CE-marking
Yes
Dimensions
Type
A
B
C
D
E
F
SW
mm mm
mm
mm
mm mm
IA 12 DSF 04 D.
M 12 x 1 x 38
10.7
38
11
5.0
4
17
IA 12 ASF 04 D. M1
M 12 x 1 x 38
10.7
38
25.2
4
17
IA 12 DSN 08 D.
M 12 x 1 x 38
10.7
42
11
5.0
4
17
IA 12 ASN 08 D. M1
M 12 x 1 x 38
10.7
42
25.2
4
17
IA 18 DSF 08 D.
M 18 x 1 x 30
16.7
30
11.6
15.4
4
24
IA 18 ASF 08 D. M1
M 18 x 1 x 30
16.7
30
25.0
4
24
IA 18 DSN 14 D.
M 18 x 1 x 30
16.7
38
11.6
15.4
4
24
IA 18 ASN 14 D. M1
M 18 x 1 x 30
16.7
38
25.0
4
24
IA 30 DSF 15 D.
M 30 x 1.5 x 30
28
30
13.6
15.4
5
36
IA 30 ASF 15 D. M1
M 30 x 1.5 x 30
28
30
25.0
5
36
IA 30 DSN 22 D.
M 30 x 1.5 x 30
28
42
13.6
15.4
5
36
IA 30 ASN 22 D. M1
M 30 x 1.5 x 30
28
42
25.0
5
36
DC 2-wire - make switching (NO)
1
4
BU
BN+
DC 2-wire - break switching (NC)
Not activated.
2
1
BU
BN+
-
-
Not activated.
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