Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition: • 15.04.2004
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition:
Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Inductive sensor
Bi2-M12-AD4X
●threaded barrel, M12 x 1
●chrome-plated brass
●2-wire DC, 10...65 VDC
●normally open
●cable connection
Wiring diagram
Function principles
Inductive proximity switches are designed
for wear-free non-contact detection of me-
tal objects. For this they use a high-fre-
quency electro-magnetic AC field that
interacts with the target. With inductive
sensors, this field is generated by an LC re-
sonant circuit with a ferrite core coil.
+ ()
(+)
BN
BU
Type Bi2-M12-AD4X
Ident-No. 44050
Rated operating distance Sn 2 mm
Mounting mode flush
Hysteresis (switching distance) 1... 15 %
Min. repeat accuracy ≤ 2 %
Temperature drift ≤ ± 10 %
Operating temperature -25 ...+ 70 °C
Rated operational voltage (DC) UB10... 65 VDC
Max. ripple ≤ 10 % Upp
Rated operational current (DC) Ie≤ 100 mA
Max. OFF-state current ≤ 0,6 mA
Max. switching frequency ≤ 1 kHz
Rated insulation voltage ≤ 0,5 kV
Short-circuit protection yes, cyclic
Max. voltage drop at Ie≤ 5 V
Min. operational current Im≥ 3 mA
Housing style threaded barrel; M12 x 1
Dimensions 54 mm
Housing material metal, CuZn, chrome-plated
Active face plastic, PA12-GF30
Max. fixing torque of coupling nut 10 Nm
Wiring cable
Cable Ø 5,2, LifYY, PVC, 2 m
Cable cross section 2 x 0,34 mm2
Vibration resistance 55 Hz (1 mm)
Shock resistance 30 x g (11 ms)
Degree of protection IP67
Switching status indication LED yellow
17/4
45
50
4
LED
M12 x 1
Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition: • 15.04.2004
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition:
Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Inductive sensor
Bi2-M12-AD4X
Mounting instructions minimum gap
Gap D 2 x B
Gap W 3 x Sn
Gap T 3 x B
Gap S 1,5 x B
Gap G 6 x Sn
Diameter of active face B Ø 12 mm
W
G
D
S
T
Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition: • 15.04.2004
Accessories
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition:
Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Inductive sensor
Bi2-M12-AD4X
Typ Ident-
No.
Description Dimension drawing
QM-12 6945101 quick-mount fixing clamp with dead-stop; material:
chrome-plated brass external thread M16 x 1
BST-12B 6947212 fixing clamp with dead-stop; material: PA6
22/4
ø 12
34
19,5
ø 12
18
30
28 40
M5
20
