turck NI4-DSU35-2Y1X2-H1140 User manual

Inductive dual sensor
For rotary actuators
NI4-DSU35-2Y1X2-H1140
Edition • 2018-03-09T23:21:14+01:00
1 / 5 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 designation NI4-DSU35-2Y1X2-H1140
Ident no. 1051003
Rated switching distance Sn 4 mm
Mounting conditions Non-flush
Correction factors St37 = 1; Al = 0.3; stainless steel = 0.7; Ms = 0.4
Repeat accuracy ð 2 % of full scale
Temperature drift ð ± 10 %
Hysteresis 1…10 %
Ambient temperature -25…+70 °C
Output function 4-wire, NAMUR
Valve control Exi (max. 45 V)
Switching frequency 0.05 kHz
Voltage Nom. 8.2 VDC
Non-actuated current consumption ï 2.1 mA
Actuated current consumption ð 1.2 mA
Approval acc. to KEMA 02 ATEX 1090X
Design Dual sensor for valve monitoring,DSU35
Dimensions 59 x 60 x 35.4 mm
Housing material Plastic, PP-GF30, Yellow
Active area material Plastic, PP-GF30, black
Electrical connection Connector, M12 × 1
Vibration resistance 55 Hz (1 mm)
Shock resistance 30 g (11 ms)
Protection class IP67
MTTF 6198 years acc. to SN 29500 (Ed. 99) 40 °C
Switching state LED yellow / red
■ATEX category II 2 G, Ex zone 1
■ATEX category II 1 D, Ex zone 20
■SIL2 (Low Demand Mode) acc. to IEC
61508, PL c acc. to ISO 13849-1 at HFT0
■SIL3 (All Demand Mode) acc. to IEC
61508, PL e acc. to ISO 13849-1 with re-
dundant configuration HFT1
■Rectangular, housing DSU35
■Plastic, PP-GF30-VO
■Two outputs for monitoring the position
of rotary actuators
■Mounting on all standard actuators
■DC 2-wire, nom. 8.2 VDC
■2 outputs acc. to DIN EN 60947-5-6 (NA-
MUR)
■M12 x 1 male connector
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-DSU35-2Y1X2-H1140
Edition • 2018-03-09T23:21:14+01:00
2 / 5 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

Inductive dual sensor
For rotary actuators
NI4-DSU35-2Y1X2-H1140
Edition • 2018-03-09T23:21:14+01:00
3 / 5 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
IMC-DI-22EX-
PNO/24VDC
7560003 2-channel isolating switching amplifier with M12x1 males,
for peripheral use, IP67, zones 2/22, input circuits II(1) Ex ia,
PNP transistor output NO
IMX12-DI01-2S-2T-0/
24VDC
7580020 Isolating switching amplifier, 2-channel; SIL2 acc. to IEC
61508; Ex-proof version; 2 transistor outputs; input Namur
signal; ON/OFF switchable monitoring of wire-break and
short-circuit; toggle between NO/NC mode; signal doubling;
removable screw terminals; 12.5 mm wide; 24 VDC power
supply
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

Inductive dual sensor
For rotary actuators
NI4-DSU35-2Y1X2-H1140
Edition • 2018-03-09T23:21:14+01:00
4 / 5 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
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
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
Wiring accessories
Type code Ident no. Description
RKC4.441T-2/TEB 6628444 Connection cable, female M12, straight, 4-pin, cable length: 2
m, sheath material: PVC, black; cULus approval; other cable
lengths and qualities available, see www.turck.com

Inductive dual sensor
For rotary actuators
NI4-DSU35-2Y1X2-H1140
Edition • 2018-03-09T23:21:14+01:00
5 / 5 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 2014/34/EC and is suited for use in explosion hazardous areas according to EN 60079-0:2012 + A11 and EN
60079-11:2012.
Further it is suited for use in safety-related systems, including SIL2 as per IEC 61508.
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 2 G and II 1 D (Group II, Category 2 G, electrical equipment for gaseous atmospheres and category 1 D, electrical equipment for dust atmo-
spheres).
Marking (see device or technical data sheet)
É II 2 G and Ex ia IIC T6 Gb and É II 1 D Ex ia IIIC T95 °C Da acc. to EN 60079-0, -11
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.
This device is only suited for connection to approved Exi circuits according to EN 60079-0 and EN 60079-11. Please observe the maximum ad-
missible electrical values.
After connection to other circuits the sensor may no longer be used in Exi installations. When interconnected to (associated) electrical equip-
ment, it is required to perform the "Proof of intrinsic safety" (EN60079-14).
Attention! When used in safety systems, all content of the security manual must be observed.
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
avoid static charging
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.