turck NI4-DSU35-2Y1X2-H1140 Manual

Inductive dual sensor
For rotary actuators
NI4-DSU35-2Y1X2-H1140
Type designation
Ident no.
Rated switching distance Sn
Mounting conditions
Correction factors
Repeat accuracy
Temperature drift
Hysteresis
Ambient temperature
Output function
Valve control
Switching frequency
Voltage
Non-actuated current consumption
Actuated current consumption
Approval acc. to
Design
Dimensions
Housing material
Active area material
Electrical connection
Vibration resistance
Shock resistance
Protection class
MTTF
Switching state
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NI4-DSU35-2Y1X2-H1140
1051003
4 mm
Non-flush
St37 = 1; Al = 0.3; stainless steel = 0.7; Ms = 0.4
ð 2 % of full scale
ð ± 10 %
1...10 %
-25...+70 °C
4-wire, NAMUR
Exi (max. 45 V)
0.05 kHz
Nom. 8.2 VDC
ï 2.1 mA
ð 1.2 mA
KEMA 02 ATEX 1090X
Dual sensor for valve monitoring,DSU35
59 x 60 x 35.4 mm
Plastic, PP-GF30, Yellow
Plastic, PP-GF30, black
Connector, M12 × 1
55 Hz (1 mm)
30 g (11 ms)
IP67
6198 years acc. to SN 29500 (Ed. 99) 40 °C
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.