IFM O5H51A - Diffuse reflection sensor with background suppression O5H-FPKG/US100/3D

For applications in hazardous areas.
Robust housing with stainless steel protective bracket.
Precise background suppression.
Sensitivity adjustable via teach buttons.
Programmable light-on/dark-on mode

Type of light	red light
Housing	rectangular

Special feature	Background suppression
Function principle	Diffuse reflection sensor

Operating voltage [V]	10...30 DC;(when used outside the hazardous area: 10...36)
Current consumption [mA]	25
Protection class	III
Reverse polarity protection	yes
Type of light	red light

Outputs

Electrical design	PNP
Output function	light-on/dark-on mode;(programmable)
Max. voltage drop switching output DC [V]	2.5
Permanent current rating of switching output DC [mA]	100;(when used outside the hazardous area: 200)
Switching frequency DC [Hz]	1000
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Detection zone

Range [mm]	50...1800;(white paper 200 x 200 mm 90% remission)
Range on white object (90 % remission) [mm]	50...1800
Range on grey object (18 % remission) [mm]	50...900
Range on black object (6 % remission) [mm]	50...600
Range adjustable	yes
Max. light spot diameter [mm]	50
Background suppression available	yes

Operating conditions

Ambient temperature [°C]	-10...50
Note on ambient temperature	when used outside the hazardous area: -25...60 °C
Protection	IP 65

Tests / approvals

ATEX marking	II 3D Ex tc IIIC T105°C Dc X
EMC	EN 60947-5-2
MTTF [years]	360

Weight [g]	335
Housing	rectangular
Dimensions [mm]	105 x 30 x 62
Materials	housing: PA; bezel: stainless steel; operator interface: TPU; Protective bracket: stainless steel
Lens material	PMMA
Lens alignment	side lens

Displays / operating elements

Display	switching status 1 x LED, yellow
Teach function	yes
Electronic lock	yes

Pack quantity	1 pcs.

Electrical connection

Connection	Connector: 1 x M12; coding: A

Diagrams and graphs

	a: sensor b: object c: background x: distance sensor/object [mm] y: min. distance object/background [mm]

accuracy graph	x: distance sensor/object [mm] y: min. distance object/background [mm] 1 = object black (6 % remission) , background white (90 % remission) 2 = object grey (18 % remission) ,background white (90 % remission) 3 = object white (90 % remission) ,background white (90 % remission)

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — O5H51A — 05.01.2009 —