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2-wire inductive proximity switches
3-wire inductive proximity switches with increased switching distance
3-wire standard inductive proximity switches
4-wire inductive proximity switches with increased switching distance
4-wire standard inductive proximity switches
Inductive proportional sensor
Inductive rotation sensor
Optical liquid level sensors
Inductive vehicle detector
Accesories

Technical information
Operating principle
Technical terms
Mounting instructions
Connection
Resistance to electromagnetic interference
Switch connection to an electric circuit
Applications
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Inductive rotation sensors :

Technical parameters

 
Nominal voltage Un 24 VDC
Supply voltage Uc 15 - 30 VDC
Supply current Ic < 20 mA
Output current Iz < 200 mA
Switching frequency ft 0,5 Hz; or upon request
Shielding indicator   green LED
Output indicator   yellow LED
Hysteresis Sa (0,01 - 0,15) x Sn
Ambient temperature range T -25°C... +70°C
Protection standard (with cable/connector)   IP 68 / IP 67

Operating principle


        

M 18


Nominal switching distance: 5 mm
Effective switching distance: 4 - 6 mm
Housing: M 18
Material of the housing: nickel plated brass
Mounting: flush
Dimensions::
Cable version:
Connector version:

Output Cable version Connector version
NPN n.o. PSI DI 186 391 PSI DI 186 491
PNP n.o. PSI DI 186 393 PSI DI 186 493


Nominal switching distance: 8 mm
Effective switching distance: 6 - 10 mm
Housing: M 30
Material of the housing:nickel plated brass
Mounting: non-flush
Dimensions::
Cable version:
Connector version:

OutputCable versionConnector version
NPNn.o.PSI DI 188 391PSI DI 188 491
PNPn.o.PSI DI 188 393PSI DI 188 493

M 30


Nominal switching distance: 10 mm
Effective switching distance: 8 - 12 mm
Housing: M 30
Material of the housing: nickel plated brass
Mounting: flush
Dimensions::
Cable version:
Connector version:

Output Cable version Connector version
NPN n.o. PSI DI 306 391 PSI DI 306 491
PNP n.o. PSI DI 306 393 PSI DI 306 493


Nominal switching distance: 15 mm
Effective switching distance: 12 - 15 mm
Housing: M 30
Material of the housing:nickel plated brass
Mounting: non-flush
Dimensions::
Cable version:
Connector version:

OutputCable versionConnector version
NPNn.o.PSI DI 308 391PSI DI 308 491
PNPn.o.PSI DI 308 393PSI DI 308 493

Wiring


NPN n.o.



PNP n.o.


BR - brown, S - black, BL - blue
Last updated: June 15, 2007
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Author: Jozef Wagner
Updated by: PLOSKON AT