Operating instructions
(Ex protection related part)
Inductive sensor
IF5xxA
IG5xxA
II5xxA
11497741 / 0012 / 2022
GB
IF5xxA IG5xxA II5xxA Inductive sensor
2
1 Safety instructions
Remarks for safe use in hazardous areas.
• The device must only be installed, connected and set up by qualified staff. The qualified staff must
have knowledge of types of protection, regulations and provisions for apparatus in hazardous
areas.
• The classification and marking of the device must be suitable for the application.
• Adhere to the respective national regulations and provisions as well as the relevant installation
regulations.
• Observe applicable documents.
Inductive sensor IF5xxA IG5xxA II5xxA
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2 Intended use
Use in hazardous areas according to the classification:
• IF503A, IF504A, IG510A, IG512A, II502A:
ATEX classification Marking Permissible ambient temperature
II 3D Ex tc IIIC T85°C Dc X -40...60°C
II 3G Ex ec IIC T6 Gc X -40...60°C
• IF508A, IG519A, II505A:
ATEX classification Marking Permissible ambient temperature
II 3D Ex tc IIIC T85°C Dc X -25...60°C
II 3G Ex ec IIC T6 Gc X -25...60°C
• IF509A, IG520A, II506A:
ATEX classification Marking Permissible ambient temperature
II 3D Ex tc IIIC T85°C Dc X 0...60°C
II 3G Ex ec IIC T6 Gc X 0...60°C
• IF505A, IG511A, II503A:
ATEX classification Marking Permissible ambient temperature
II 3D Ex tc IIIC T95°C Dc X -40...60°C
II 3G Ex ec IIC T4 Gc X -40...60°C
Type examination certificate:
• EU: BVS 20 ATEX E 055 X
• IEC: IECEx BVS 20.0042X
The requirements of the following standards are met:
• EN IEC 60079-0
• EN 60079-7
• EN 60079-31
IF5xxA IG5xxA II5xxA Inductive sensor
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3 Installation
Wiring and electrical characteristics: Ò Technical data and Ò Device marking
uProtect device and cable against destruction.
uAvoid electrostatic charging on plastic housings and cables.
uRubbing the device with non-conductive materials must be strictly avoided.
uTo avoid electrostatic charging, ensure the equalisation of potential of metal parts (connector
housing, fixing elements, protective housing, etc.).
uDo not mount the device in the dust flow.
uAvoid dust deposits on the device.
uAvoid direct exposure to high levels of UV light (sunlight). Mount the device in a protected place.
uOnly open or close M12 fittings in a sufficiently clean environment.
uAvoid soiling of the connector area.
3.1 Special conditions for safe operation
The housing and housing parts made of plastic have been tested in accordance with EN 60079-0 for
group II and for a low mechanical risk with an impact energy of 4 joules.
uUse ifm sockets EVC**A with Ex certificate (certificate number BVS 08 ATEX E 109 U).
uSecure the sockets by tightening the coupling nut sufficiently according to the requirements of the
socket.
uDo not separate the connector when energized.
uApply a durable warning in suitable form close to the connector reading: “Do not separate when
energized” or use the enclosed label to ensure a durable marking.
uOnly operate the device in an environment which ensures pollution degree 2 or higher according to
IEC 60991-1.
Inductive sensor IF5xxA IG5xxA II5xxA
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4 Maintenance, repair and disposal
uClean the device with a damp cloth only.
No modifications or repairs may be made to the device.
uIn case of a fault please contact the manufacturer.
uIf required, request data sheets or type examination certificates / certificates from the manufacturer
(Ò cover sheet / back).
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