turck NI4-DSU35TC-2AP4X2/3GD User manual

Inductive
dual sensor for rotary actuators
NI4-DSU35TC-2AP4X2/3GD
Edition • 2013-07-13T05:12:10+02:00
1 / 4 Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. [phone] ñ Fax [phone] ñ [email protected] ñ www.turck.com
Type code NI4-DSU35TC-2AP4X2/3GD
Ident no. 1569911
Rated operating distance Sn 4 mm
Mounting condition non-flush
Correction factors St37 = 1; Al = 0.3; stainless steel = 0.7; Ms = 0.4
Repeatability ð 2 % of full scale
Temperaturdrift 10 %
Hysteresis 3…15 %
Ambient temperature -25…+70 °C
Operating voltage 10…65VDC
Residual ripple ð 10 % Uss
DC rated operational current ð 200 mA
No-load current I0ð 15 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 4-wire, NO contact, PNP
Valve control ð 60 V / ð 20W
Switching frequency 0.05 kHz
Approval acc. to ATEX test certificate TURCK Ex-03020H
Device designation Ex II 3 G Ex nA IIC T5 Gc/ II 3 D Ex t IIIC T100°C Dc
IP67
Design dual sensor for valve monitoring, DSU35
Dimensions 62x 60x 35 mm
Housing material Plastic, PP, yellow
Material active face Plastic, PP, Black
Connection Terminal chamber
Clamping ability ð 2.5 mm2
Vibration resistance 55 Hz (1 mm)
Shock resistance 30 g (11 ms)
Protection class IP67
MTTF 2283 years acc. to SN 29500 (Ed. 99) 40 °C
Switching state ññ yellow / red
Included in scope of supply 2 ATEX cable glands (black), 2 blanking plugs for
cable glands, 1 M20x1 blanking plug
■ATEX category II 3 G, Ex Zone 2
■ATEX category II 3 D, Ex Zone 22
■Rectangular, housing DSU35
■Plastic, PP-GF30-VO
■Two outputs for monitoring the position
of rotary actuators
■Mounting on all standard actuators
■2 x NO contacts, PNP output
■DC 4-wire, 10…63 VDC
■Terminal chamber
Wiring diagram
Functional principle
Inductive sensors detect metal objects con-
tactless and wear-free. Dual sensors are es-
pecially designed for position detection in ro-
tary actuators. They combine the reliability of
non-contact inductive sensors with the flexibil-
ity of a modular housing system.

Inductive
dual sensor for rotary actuators
NI4-DSU35TC-2AP4X2/3GD
Edition • 2013-07-13T05:12:10+02:00
2 / 4 Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. [phone] ñ Fax [phone] ñ [email protected] ñ www.turck.com
Accessories
Type code Ident no. Description Dimension drawing
BTS-DSU35-EB1 6900225 Actuation kit (puck) for dual sensors; end position damped;
hole pattern on flange surface 80 x 30 mm and 130 x 30 mm;
connection shaft (shaft extension) height 20 mm / Ø max. 30
mm
BTS-DSU35-Z01 6900229 Mounting kit dual sensors, for larger rotary actuators: Spac-
er plate and snap ring max. Ø 65 mm; hole pattern on flange
surface 30 x 80 mm (30 x 130 mm); connection shaft (shaft
extension) height 30 mm / Ø max. 30 mm
BTS-DSU35-Z02 6900230 Mounting kit dual sensors, for larger rotary actuators: Ø disc
and snap ring max. 65 mm; hole pattern on flange surface 30
x 80 mm (30 x 130 mm); connection shaft (shaft extension)
height 20 (30) mm / Ø max. 40 mm
BTS-DSU35-Z03 6900231 Mounting kit dual sensors, for larger rotary actuators: Ø disc
and snap ring max.110 mm; hole pattern on flange surface 30
x 130 mm; connection shaft (shaft extension) height 30 mm /
Ø max. 70 mm
BTS-DSU35-Z07 6900403 Mounting kit dual sensors, for larger rotary actuators: Ø disc
and snap ring max.110 mm; hole pattern on flange surface 30
x 130 mm; connection shaft (shaft extension) height 50 mm /
Ø max. 75 mm

Inductive
dual sensor for rotary actuators
NI4-DSU35TC-2AP4X2/3GD
Edition • 2013-07-13T05:12:10+02:00
3 / 4 Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. [phone] ñ Fax [phone] ñ [email protected] ñ www.turck.com
Accessories
Type code Ident no. Description Dimension drawing
BTS-DSU35-EBE3 6901070 Actuation kit (puck) for dual sensors; end position damped;
"open" and "closed" switchpoint adjustable; hole pattern on
flange surface 80 x 30 mm and 130 x 30 mm; connection
shaft (shaft extension) height 20 / Ø max. 30 mm
BTS-DSU35-EU2 6900455 Actuation kit (puck) for dual sensors; end position undamped
for clockwise and counter-clockwise drives; hole pattern on
flange surface 80 x 30 mm and 130 x 30 mm; connection
shaft (shaft stud) height 20 (30) mm / Ø max. 30 mm

Inductive
dual sensor for rotary actuators
NI4-DSU35TC-2AP4X2/3GD
Edition • 2013-07-13T05:12:10+02:00
4 / 4 Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. [phone] ñ Fax [phone] ñ [email protected] 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 acc. 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)
Ex II 3 G Ex nA IIC T5 Gc acc. to EN60079-0:2009 and EN60079-15:2010 and Ex II 3 D Ex t IIIC T100°C Dc acc. to EN60079-0:2009 and
EN60079-31:2009
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.
If the devices and the cable could be subject to mechanical damage, they must be protected accordingly. They must also be shielded against
strong electro-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
Devices with terminal chamber (cable glands) have a weaker strain relief. Sufficient strain relief must be ensured or the cable must be station-
ary-mounted.
The terminal chamber has to be closed correctly after working on the device. Dust congeries inside the housing is to be avoided.
Do not disconnect the plug-in connection or cable when energised.
Cables and cable intakes that are not used must be sealed with the delivered blank plug.
The device must be protected against any kind of mechanical damage and degrading UV-radiation. When installed in a TURCK protective hous-
ing type SG-DSU35TC or SG-DSU35V this requirement is fulfilled.
Protection against transient overvoltage has to be ensured by the power unit.
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.