BTS-DSC26-EB3 [TURCK]

Inductive sensor For rotary actuators;


型号：	BTS-DSC26-EB3
厂家：	TURCK
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

■

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 DSU26

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)

Type designation

NI4-DSU26TC-2Y1X2

1051005

Ident-No.

■

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

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

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

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

BTS-DSC26-EB3 [TURCK]

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