IFM OGP7 Series User manual

Operating instructions
Retro-reflective sensor
OGP7xx
80284283 / 00 04 / 2019
UK

2
1 Preliminary note
1.1 Symbols used
►Instruction
> Reaction, result
[…] Designation of pushbuttons, buttons or indications
→Cross-reference
Important note
Non-compliance can result in malfunctions or interference.
2 Safety instructions
According to the cULus approval
Caution - Use of controls or adjustments or procedures other than those specified
herein may result in hazardous radiation exposure.
Visible laser light; CLASS 1 LASER PRODUCT.
EN/IEC 60825-1 : 2007 and EN/IEC 60825-1 : 2014 complies with 21 CFR
1040 except for deviations pursuant to Laser Notice No. 50, dated June
2007
Position of the product label Additional label
3 Functions and features
In conjunction with a prismatic reflector or reflective tape the retro-reflective
sensor detects objects and materials without contact and indicates their presence
by a switching signal.
Range: www.ifm.com → Select your country → Data sheet direct: e.g. OGE700.

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UK
4 Installation


1
1: LED
►Fit the prismatic reflector or the reflective tape behind the object to be detected.
►Align the retro-reflective sensor to it and secure it to a bracket.
Maximum range is only possible with precise alignment.
5 Electrical connection
The unit must be connected by a qualified electrician.
►The national and international regulations for the installation of electri-
cal equipment must be adhered to.
►Voltage supply according to EN 50178.
►Disconnect power.
►Connect the unit as follows:
DC PNP





pin 1 = L+ (10...36 V DC)
pin 3 = L-
pin 4 = load (200 mA)
(pin 2 = not connected)

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6 Settings
6.1 The sensor is to switch when the object is detected
1
►Position the object.


►Press [OUT on] for 2 s.
> The LED flashes.
2
►Remove the object.


►Press [OUT off].
> The LED goes out. The programming is finished.
6.2 The sensor is not to switch when the object is detected
►Position the object (see figure 1) and press [OUT off] for 2 s.
►Remove the object (see figure 2) and press [OUT on].
The setting can also be carried out first without object and then with object.
6.3 Setting of the maximum sensitivity
►Align the sensor so that no light is reflected.
The sensor is to switch when the object is detected.
►First press [OUT on], then [OUT off].
The sensor is to switch when the object is not detected
First press [OUT off], then [OUT on].
6.4 Programming unsuccessful
> The yellow LED flashes quickly (8 Hz).
• Insufficient difference in measurements.
• Max. programming time (15 min.) exceeded.

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UK
6.5 Electronic lock
Lock or unlock the buttons
►Press [OUT on] and [OUT off] simultaneously for 10 s.
> Acknowledgement is indicated by a change of the LED status.
7 Operation
►Check whether the unit operates correctly.
> The LED lights when the switching output is switched.
8 Maintenance, repair and disposal
►Keep the front pane of the sensor free from soiling.
►For cleaning do not use any solvents or cleaning agents which could damage
the plastic material.
►Do not try to open the module enclosure. There are no user - serviceable
components inside.
Technical data and further information at www.ifm.com