turck uprox + BI4U-EM12WD-AP6X-H1141/3GD User manual

Inductive sensor
For the food industry
BI4U-EM12WD-AP6X-H1141/3GD
Edition • 2016-02-12T04:43:08+01:00
1 / 4 TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: [phone] ñ Application Support: 1-800-544-7769 ñ Fax [phone] ñ www.turck.com
Type code BI4U-EM12WD-AP6X-H1141/3GD
Ident-No. 1634851
Ident-No (TUSA) M1634851
Rated switching distance Sn 4 mm
Mounting conditions flush
Assured switching distance ð (0,81 x Sn) mm
Repeatability ð 2 % of full scale
Temperature drift ð ± 10 %
ð ± 20 %, ð -25 °C , ï +70 °C
Hysteresis 3…15 %
Ambient temperature -40…+100 °C
in the explosion hazardous area see instruction
leaflet
Operating voltage 10… 30VDC
Residual ripple ð 10 % Uss
DC rated operational current ð 200 mA
No-load current I0ð 20 mA
Residual current ð 0.1 mA
Rated insulation voltage ð 0.5 kV
Short-circuit protection yes/ cyclic
Voltage drop at Ieð 1.8 V
Wire breakage / Reverse polarity protection yes/ complete
Output function 3-wire, NO contact, PNP
Protective insulation ÷
Switching frequency 2 kHz
Approval acc. to ATEX test certificate TURCK Ex-10002M X
Device designation É II 3 G Ex nA IIC T4 Gc/II 3 D Ex tIIIc T110°C Dc
Construction Threaded barrel, M12 x 1
Dimensions 52 mm
Housing material stainless steel, V4A (1.4404)
Active area material Plastic, LCP
Connector housing plastic, PP
Admissible pressure on front cap ð 20 bar
Max. tightening torque housing nut 10 Nm
Connection flange connector, M12 x 1
Vibration resistance 55 Hz (1 mm)
Shock resistance 30 g (11 ms)
Protection class IP68 / IP69K
MTTF 874 years acc. to SN 29500 (Ed. 99) 40 °C
Switching state LED yellow
■ATEX category II 3 G, Ex Zone 2
■ATEX category II 3 D, Ex Zone 22
■Threaded barrel, M12 x 1
■Stainless steel, 1.4404
■Front cap made of liquid crystal poly-
mer
■Factor 1 for all metals
■Resistant to magnetic fields
■Temperatures -40 °C … +100 °C
■High protection class IP69K, for harsh
environments
■Special double-lip seal
■Protection against all common acid and
alkaline cleaning agents
■Laser engraved label, permanently legi-
ble
■DC 3-wire, 10…30 VDC
■NO contact, PNP output
■M12 x 1 male connector
Wiring Diagram
Derating curve

Inductive sensor
For the food industry
BI4U-EM12WD-AP6X-H1141/3GD
Edition • 2016-02-12T04:43:08+01:00
2 / 4 TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: [phone] ñ Application Support: 1-800-544-7769 ñ Fax [phone] ñ www.turck.com
Distance D 24 mm
Distance W 3 x Sn
Distance T 3 x B
Distance S 1.5 x B
Distance G 6 x Sn
Diameter of the active area B Ø 12 mm
All flush mountable uprox®+ threaded barrel types are
also recessed mountable. Safe operation is ensured if
the sensor is screwed in by half a turn.

Inductive sensor
For the food industry
BI4U-EM12WD-AP6X-H1141/3GD
Edition • 2016-02-12T04:43:08+01:00
3 / 4 TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: [phone] ñ Application Support: 1-800-544-7769 ñ Fax [phone] ñ www.turck.com
Accessories
Type code Ident-No. Description Design
MW-12 6945003 Mounting bracket for threaded barrel devices; material: Stain-
less steel A2 1.4301 (AISI 304)
BSS-12 6901321 Mounting bracket for smooth and threaded barrel devices;
material: Polypropylene
PN-M12 6905309 Impact protection nut for M12x1 threaded barrel devices; ma-
terial: Stainless steel A2 1.4305 (AISI 303)
Wiring accessories
Type code Ident-No. Description Design
RKH4-2/TFE 6935482 Connection cable, M12 connector, female, straight, 3-pin,
cable length: 2 m, sheath material: PVC, grey; temperature
range: -25…+80 °C (in resting state), 0…+80 °C (in motion);
other cable lengths and types available, see www.turck.com
RKH4-2/TFG 6934384 Connection cable, M12 connector, female, straight, 3-pin,
cable length: 2 m, sheath material: TPE, grey; tempera-
ture range: -40…+105 °C (in resting state), -25…+105 °C
(in motion); other cable lengths and types available, see
www.turck.com

Inductive sensor
For the food industry
BI4U-EM12WD-AP6X-H1141/3GD
Edition • 2016-02-12T04:43:08+01:00
4 / 4 TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: [phone] ñ Application Support: 1-800-544-7769 ñ Fax [phone] ñ www.turck.com
Operating manual
Intended use
This device fulfills the directive 94/9/EC and is suited for use in explosion hazardous areas according to EN60079-0:2009, EN60079-15:2010
and EN60079-31:2009.
In order to ensure correct operation to the intended purpose it is required to observe the national regulations and directives.
For use in explosion hazardous areas conform to classification
II 3 G and II 3 D (Group II, Category 3 G, electrical equipment for gaseous atmospheres and category 3 D, electrical equipment for dust atmo-
spheres).
Marking (see device or technical data sheet)
É II 3 G Ex nA IIC T4 Gc acc. to EN 60079-0:2009 and EN 60079-15:2010 and É II 3 D Ex t IIIC T110°C Dc acc. to EN 60079-0:2009 and EN
60079-31:2009
Local admissible ambient temperature
-25…+70 °C
Installation / Commissioning
These devices may only be installed, connected and operated by trained and qualified staff. Qualified staff must have knowledge of protection
classes, directives and regulations concerning electrical equipment designed for use in explosion hazardous areas.
Please verify that the classification and the marking on the device comply with the actual application conditions.
Installation and mounting instructions
Avoid static charging of cables and plastic devices. Please only clean the device with a damp cloth. Do not install the device in a dust flow and
avoid build-up of dust deposits on the device.
The devices must be protected against strong magnetic fields.
The pin configuration and the electrical specifications can be taken from the device marking or the technical data sheet.
In order to avoid contamination of the device, please remove possible blanking plugs of the cable glands or connectors only shortly before in-
serting the cable or opening the cable socket.
Special conditions for safe operation
For devices with M12 connectors please use the supplied safety clip SC-M12/3GD.
Do not disconnect the plug-in connection or cable when energised.
Please attach a warning label permanently in an appropriate fashion in close proximity to the plug-in connection with the following inscription:
Nicht unter Spannung trennen / Do not separate when energized.
The device must be protected against any kind of mechanical damage and degrading UV-radiation.
The connectors are fully IP rated only in combination with the O-ring.
Load voltage and operating voltage of this equipment must be provided by power supplies featuring safe isolation (IEC 60 364/ UL 508), which
ensures that the rated voltage (24 VDC +20% = 28.8 VDC) of the equipment is not exceeded by more than 40%.
service / maintenance
Repairs are not possible. The approval expires if the device is repaired or modified by a person other than the manufacturer. The most important
data from the approval are listed.