Type: Ind. prox. switch
Housing style
Housing size
Housing material
Housing length
Detection principle
Sensing distance
Output type
High temperature
Specifications are subject to change without notice (07.12.00)
1
Types IA, M12, NAMUR
High Temperature
Proximity Sensors Inductive
Nickel-plated brass housing
Sensing distance: 2 mm
Power supply: 8 VDC
Output: Namur
For flush mounting
2 m silicone cable
Product Description
Inductive proximity sensor
with NAMUR output in M12
housing for flush mounting.
Connection with 2 m silicone
cable.
Type Selection
Rated operating
Connection
Housing
Ordering no.
dist. (S
n
) type
dimensions
Namur
output
2.0 mm
Cable, 2 m
M12
IA 12 ASF 02 UHT-K
For flush mounting in metal
Specifications
Rated operational volt. (U
B
)
8 VDC
Ripple
10%
Rated operational current (I
e
)
Continuous
Activated: < 1.1 mA
Not activated: > 2.2 mA
Frequency of op. cycles (f)
2 kHz
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
Ordering Key IA 12 ASF 02 UHT-K
Ambient temperature
Operating
-25 to +120C (-13 to +248F)
Storage
-30 to +125C (-22 to +257F)
Degree of protection
IP 67 (Nema 1, 3, 4, 6, 13)
Housing material
Nickel-plated brass
CE-marking
Yes
Connection
Cable, silicone, 2 m, AWG 26
2
Specifications are subject to change without notice (07.12.00)
IA M12, NAMUR
Dimensions
25
M12 x 1
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
Wiring Diagram
+
-
BN
R
BU
1 K
8.2 V
PDF 
ZIP