Pepperl+Fuchs OCS2000-M1K-N2

The Retroreflective sensor is a key component in the family of photoelectric sensors, specifically engineered for applications that require high precision in detecting objects without direct contact. This sensor operates by reflecting a beam of light off a retroreflective target, enabling it to detect the presence or absence of objects within its sensing range. The implementation of these sensors is prevalent in material handling, packaging, and safety applications where reliable detection is critical.

Designed with intrinsic safety features, this sensor is suitable for use in potentially explosive atmospheres, classified under zone 20 for dust and zone 1 for gas. The device is equipped with a polarization filter to eliminate glare, ensuring accurate detection even in challenging lighting conditions. Additionally, the adjustable sensor head allows for customizable alignment to suit specific installation requirements, providing versatility across a range of industrial environments.

ATEX marking	Zone 1: II 2G Ex ia op is IIC T6…T1 Gb
Effective internal capacitance Ci	max. 1200 nF
Installation, commissioning	The associated apparatus must, as a minimum, fulfill the requirements for degree of protection ia and for Groups II or III, as appropriate for the operating conditions. Due to the possible risk of ignition that can occur as a result of faults and/or transient currents in the equipotential bonding system, galvanic isolation in the supply and signal current circuit is preferred. Associated apparatus without galvanic isolation may only be used if the appropriate requirements as set out in IEC 60079-14 are met. This certificate does not guarantee that the components installed in the partition isolate the zones completely from one another. Appropriate measures must be taken when the partition is set up to ensure the zones are completely isolated.
Installation, commissioning	The associated apparatus must, as a minimum, fulfill the requirements for degree of protection ia and for Groups II or III, as appropriate for the operating conditions. Due to the possible risk of ignition that can occur as a result of faults and/or transient currents in the equipotential bonding system, galvanic isolation in the supply and signal current circuit is preferred. Associated apparatus without galvanic isolation may only be used if the appropriate requirements as set out in IEC 60079-14 are met. This certificate does not guarantee that the components installed in the partition isolate the zones completely from one another. Appropriate measures must be taken when the partition is set up to ensure the zones are completely isolated.
Ambient temperature	The temperature ranges, according to temperature class, are given in the EC-Type Examination Certificate.
Switching voltage	8 V DC (Ri approx. 1 kΩ)
Applicant	Pepperl+Fuchs GmbH, Lilienthalstrasse 200, 68307 Mannheim, Germany
Mass	100 g
Maintenance	No modifications must be undertaken on apparatus, which is operated in hazardous areas. Repairs to such apparatus are not permissible.
EC-Type Examination Certificate	PTB 01 ATEX 2203 X
Standards	IEC 60079-0:2011 IEC 60079-11:2011 IEC 60079-28:2006
ATEX marking	Zone 20/21: II 1D Ex ia IIIC T 135°C Da
IECEx marking	Zone 1: II 2G Ex ia op is IIC T6…T1 Gb
Response time	5 ms
Installation, commissioning	The associated apparatus must, as a minimum, fulfill the requirements for degree of protection ia and for Groups II or III, as appropriate for the operating conditions. Due to the possible risk of ignition that can occur as a result of faults and/or transient currents in the equipotential bonding system, galvanic isolation in the supply and signal current circuit is preferred. Associated apparatus without galvanic isolation may only be used if the appropriate requirements as set out in IEC 60079-14 are met. The intrinsic safety is only assured in connection with an appropriate related apparatus and according to the proof of intrinsic safety.
Effective detection range	0 … 2 m
Reflector distance	100 … 2000 mm
Maintenance	No modifications must be undertaken on apparatus, which is operated in hazardous areas. Repairs to such apparatus are not permissible.
General	The apparatus must be operated in accordance with the data provided in the data sheet and this operating instruction. In particular, the maximum rated voltage and the temperature range must be adhered to. The special conditions must be adhered to! The EU-type examination certificate has to be observed.
Certificate number	IECEx PTB 12.0060 X
Maintenance	No modifications must be undertaken on apparatus, which is operated in hazardous areas. Repairs to such apparatus are not permissible.
Polarization filter	yes
Operating voltage	6 … 20 V DC (Ri approx. 0 Ohm)
Ambient temperature	The temperature ranges, according to temperature class, are given in the EC-Type Examination Certificate.
Effective internal inductance Li	negligibly small
Function indicator	LED yellow: switching state
EC-Type Examination Certificate	ZELM 03 ATEX 0196 X
Installation, commissioning	The associated apparatus must, as a minimum, fulfill the requirements for degree of protection ia and for Groups II or III, as appropriate for the operating conditions. Due to the possible risk of ignition that can occur as a result of faults and/or transient currents in the equipotential bonding system, galvanic isolation in the supply and signal current circuit is preferred. Associated apparatus without galvanic isolation may only be used if the appropriate requirements as set out in IEC 60079-14 are met. The intrinsic safety is only assured in connection with an appropriate related apparatus and according to the proof of intrinsic safety.
Standards	EN 60079-0:2012+A11:2013 EN 60079-11:2012 EN 60079-28:2007
Applicant	Pepperl+Fuchs GmbH, Lilienthalstrasse 200, 68307 Mannheim, Germany
Degree of protection	IP67 according to EN 60529, Class II insulation
General	The apparatus must be operated in accordance with the data provided in the data sheet and this operating instruction. In particular, the maximum rated voltage and the temperature range must be adhered to. The special conditions must be adhered to! The IECEx certificate must be observed.
Housing height	30 mm
Applicant	Pepperl+Fuchs GmbH, Lilienthalstrasse 200, 68307 Mannheim, Germany
Product standard	EN 60947-5-2
CE marking	CE0102
Housing width	30 mm
General	The apparatus must be operated in accordance with the data provided in the data sheet and this operating instruction. In particular, the maximum rated voltage and the temperature range must be adhered to. The special conditions must be adhered to! The EU-type examination certificate has to be observed.
Light source	LED , 660 nm
Standards	IEC 60079-0:2011 IEC 60079-11:2011
Reference target	Retro-reflector C110-2
Connection	M16 terminal compartment, core cross section ≤ 2.5 mm2
Ambient temperature	-25 … 70 °C (-13 … 158 °F)
Storage temperature	-40 … 80 °C (-40 … 176 °F)
Threshold detection range	2 m
Directive conformity	2014/34/EU
MTTFd	1319 a
Effective internal inductance Li	negligibly small
Applicant	Pepperl+Fuchs GmbH, Lilienthalstrasse 200, 68307 Mannheim, Germany
Effective internal capacitance Ci	max. 75 nF
Mission Time (TM)	20 a
Ripple	5 %
Certificate number	IECEx ZLM 12.0005X
Diagnostic Coverage (DC)	0 %
General	The apparatus must be operated in accordance with the data provided in the data sheet and this operating instruction. In particular, the maximum rated voltage and the temperature range must be adhered to. The special conditions must be adhered to! The IECEx certificate must be observed.
Housing depth	102 mm
Light type	modulated visible red light
Signal output	1 NAMUR output NC/NO programmable
Switching frequency	≤ 100 Hz
Effective internal capacitance Ci	max. 75 nF
Ambient temperature	-25 … 70 °C (-13 … 158 °F)
CCC approval	CCC approval / marking not required for products rated ≤36 V
Standards	EN 60079-0:2012+A11:2013 EN 60079-11:2012 EN 60079-28:2007
Ambient temperature	-25 … 70 °C (-13 … 158 °F)
Time delay before availability	20 ms
Effective internal inductance Li	negligibly small
Switching type	light/dark on, programmable
Directive conformity	2014/34/EU
Ambient light limit	≤ 10000 Lux sun light ≤ 7500 Lux halogen light
Effective internal capacitance Ci	max. 1200 nF
Effective internal inductance Li	negligibly small
IECEx marking	Ex ia IIIC T135°C Da
CE marking	CE0102
Maintenance	No modifications must be undertaken on apparatus, which is operated in hazardous areas. Repairs to such apparatus are not permissible.