BTS-DSC26-EB2 [TURCK]
Inductive sensor For rotary actuators;![BTS-DSC26-EB2](http://pdffile.icpdf.com/pdf2/p00332/img/icpdf/BTS-DSC26-EB_2043232_icpdf.jpg)
型号: | BTS-DSC26-EB2 |
厂家: | ![]() |
描述: | Inductive sensor For rotary actuators |
文件: | 总4页 (文件大小:295K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Inductive sensor
For rotary actuators
NI4-DSU26TC-2Y1X2
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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
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SIL3 (All Demand Mode) acc. to IEC
61508, PL e acc. to ISO 13849-1 with re-
dundant configuration HFT1
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■
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Rectangular, housing DSU26
Plastic, PP-GF30-VO
Two outputs for monitoring the position
of rotary actuators
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Mounting on all standard actuators
DC 2-wire, nom. 8.2 VDC
2 outputs acc. to DIN EN 60947-5-6 (NA-
MUR)
Type designation
NI4-DSU26TC-2Y1X2
1051005
Ident-No.
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Terminal chamber
Rated switching distance Sn
Mounting conditions
Correction factors
Repeat accuracy
4 mm
Non-flush
Wiring Diagram
St37 = 1; Al = 0.3; stainless steel = 0.7; Ms = 0.4
ð 2 % of full scale
ð ± 10 %
Temperature drift
Hysteresis
1…10 %
Ambient temperature
-25…+70 °C
Output function
4-wire, NAMUR
Exi (max. 30 V)
0.05 kHz
Valve control
Switching frequency
Voltage
Nom. 8.2 VDC
Non-actuated current consumption
Actuated current consumption
ï 2.1 mA
ð 1.2 mA
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.
Approval acc. to
KEMA 02 ATEX 1090X
Design
Dual sensor for valve monitoring,DSU26
Dimensions
68 x 60 x 35.4 mm
Housing material
Active area material
Electrical connection
Clamping ability
Vibration resistance
Shock resistance
Protection class
MTTF
Plastic, PP-GF30, Yellow
Plastic, PP-GF30, black
Terminal chamber
ð 2.5 mm2
55 Hz (1 mm)
30 g (11 ms)
IP67
6198 years acc. to SN 29500 (Ed. 99) 40 °C
1
Packaging unit
Switching state
2 × LEDs, Yellow/Red
Included in delivery
2 cable glands (blue), 1 blanking plug
1 / 4
TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: 763-553-7300 ñ Application Support: 1-800-544-7769 ñ Fax 763-553-0708 ñ www.turck.com
Inductive sensor
For rotary actuators
NI4-DSU26TC-2Y1X2
2 / 4
TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: 763-553-7300 ñ Application Support: 1-800-544-7769 ñ Fax 763-553-0708 ñ www.turck.com
Inductive sensor
For rotary actuators
NI4-DSU26TC-2Y1X2
Accessories
Type code
Ident-No.
Description
IMX12-DI01-2S-2T-0/
24VDC
7580020
6900222
6900223
6900224
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-DSC26-EB1
BTS-DSC26-EB2
BTS-DSC26-EB3
Actuation kit (puck) for dual sensors; end position damped;
hole pattern on flange surface 80 x 30 mm and 130 x 30mm;
connection shaft (shaft extension) height 20 mm / Ø max. 35
mm
Actuation kit (puck) for dual sensors; end position damped;
hole pattern on flange surface 80 x 30 mm and 130 x 30mm;
connection shaft (shaft extension) height 30 mm / Ø max. 50
mm
Actuation kit (puck) for dual sensors; end position damped;
hole pattern on flange surface 30 x 130 mm; connection shaft
(shaft extension) height 30 mm / Ø max. 85 mm
3 / 4
TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: 763-553-7300 ñ Application Support: 1-800-544-7769 ñ Fax 763-553-0708 ñ www.turck.com
Inductive sensor
For rotary actuators
NI4-DSU26TC-2Y1X2
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.
4 / 4
TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: 763-553-7300 ñ Application Support: 1-800-544-7769 ñ Fax 763-553-0708 ñ www.turck.com
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