IFM Electronic O5E5 A Series User manual

Operating instructions
Through-beam sensor
O5E5xA
O5S5xA
704498 / 00 06 / 2011
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
• Please read this document prior to set-up of the unit. Ensure that the product is
suitable for your application without any restrictions.
• Observe the instructions for the safe use in hazardous areas: → Operating
instructions (Ex protection related part) for photoelectric sensors according to
EU directive 94/9/EC annex VIII (ATEX) group II, equipment category 3D.
If no operating instructions (Ex protection related part) or EC declaration of
conformity is supplied with this product in the language of the EU user country,
these can be requested from your dealer (see delivery note) or manufacturer
(see cover sheet / back).
3 Functions and features
The through-beam sensor detects objects and materials without contact and
indicates their presence by a switching signal.
Range → type label.

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UK
4 Installation
transmitter receiver
►Install the receiver (O5E...) and secure it to a bracket.
►Align the transmitter (O5S...) to the receiver and fix it.
Maximum range is only possible with precise alignment.
5 Operating and display elements
receiver



1: LED
2: [OUT on]
3: [OUT o󰀨]
6 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.
►Ensure voltage supply according to EN 50178, SELV, PELV.

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►Disconnect power.
►Connect the unit as follows:
Receiver DC PNP





pin 1 = L+
(pin 2 = not connected)
pin 3 = L-
pin 4 = load
Transmitter DC
1
3
L+
L
pin 1 = L+
(pin 2 = not connected)
pin 3 = L-
(pin 4 = not connected)
7 Settings
7.1 The sensor is to switch when the object is detected
1
►Position the object
receiver transmitter
►Press [OUT on] for 2 s.
> The sensitivity is set to the object.
> The yellow LED flashes.
2
►Remove the object
receiver transmitter
►Press [OUT off].
> The sensitivity is set without object.
> The yellow LED goes out. The programming is finished.

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UK
7.2 The sensor is not to switch when the object is detected
►Position the object (see figure 1) and press [OUT off].
►Remove the object (see figure 2) and press [OUT on].
The setting can also be carried out first without object and then with object.
7.3 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].
7.4 Programming unsuccessful
> The LED flashes quickly, 8 Hz.
• Measured value difference too small.
• Max. programming time of 15 min. exceeded.
7.5 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.
8 Operation
►Check whether the units operate correctly.
> Receiver: The LED lights when the switching output is switched.
9 Maintenance, repair and disposal
►Keep the front panes of the sensors free from soiling.
►For cleaning do not use any solvents or cleaning agents which could damage
the plastic material.
Technical data and further information at www.ifm.com