IFM Electronic Efector 200 OJ51 Series Operating Instructions Manual

IFM Electronic Efector 200 OJ51 Series Operating Instructions Manual

Through-beam sensor
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Operating instructions
Through-beam sensor
UK
OJ51xx laser

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Summary of Contents for IFM Electronic Efector 200 OJ51 Series

  • Page 1 Operating instructions Through-beam sensor OJ51xx laser...
  • Page 2: Table Of Contents

    Contents 1 Preliminary note3 11 Symbols used 3 2 Safety instructions 3 3 Functions and features 4 4 Installation 4 5 Electrical connection5 6 Setup 5 7 Settings6 71 Setting of the sensitivity with stationary objects* 6 72 Setting of the sensitivity with moving objects* 7 73 Setting of the maximum sensitivity* 8 74 Electronic lock 8 75 Programming the output function* 8...
  • Page 3: Preliminary Note3

    1 Preliminary note 1.1 Symbols used ► Instruction > Reaction, result → Cross-reference Important note Non-compliance can result in malfunctions or interference Information Supplementary note 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;...
  • Page 4: Functions And Features 4

    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. 4 Installation Side lens* Front lens* receiver transmitter receiver transmitter pushbutton (on transmitter without function) * In the following sections installation and setup are described using the example of the type with front lens The functions of the units with side lens are identical ►...
  • Page 5: Electrical Connection5

    5 Electrical connection The unit must be connected by a qualified electrician ► The national and international regulations for the installation of electrical equipment must be adhered to ► Voltage supply according to EN 50178 ► Disconnect power ► Connect the unit as follows: Receiver DC PNP teach Transmitter DC...
  • Page 6 7 Settings 7.1 Setting of the sensitivity with stationary objects* Go into the programming mode of the unit ► Press for about 2 s until the red LED flashes > The red LED goes out; the yellow and green LEDs flash alternately >...
  • Page 7 If the setting of the sensitivity is not possible (eg object signal and back- ground signal are about the same), the red LED flashes after step 3 for ap- prox 2 s The unit then passes into the operating mode with the sensitivity being unchanged If the setting button is not activated for 15 minutes during the programming process, the unit passes automatically into the operating mode with the...
  • Page 8 * The sensitivity can also be set in exactly the same way using the programming wire (pin 2 / WH) To activate the functions the programming wire is connected to L+ (pin 1 / BN) for PNP units or to L- (pin 3 / BU) for NPN units for the appropriate time Feedback: If setting was not successful via the programming wire, the output will switch for 2 s The unit then passes into the operating mode with the sensitivity being unchanged If the setting of the sensitivity is not possible (eg object signal and back-...
  • Page 9: Operation 9

    8 Operation ► Check whether the unit operates correctly > Display by LEDs Green LED on Unit is ready for operation Yellow LED on Output is switched Red LED on Error in object detection, eg maladjustment, soiling of the lenses Flash alternately, 2 Hz: output short-circuited LEDs yellow + red Flash alternately, 1 Hz: internal fault...

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