ipf electronic ON430571 User manual
operating distance 800mm
robust plastic housing, compact design
for detecting transparent objects
Teach in-based setting
LED display for fine adjustment
reduction in the level of reciprocal optical interference
connection with 4-pin M8-connector
Technica datal
version transparent objects recognition (trays / bottles)
background position (Sde) 200 … 800mm on shiny metallic surfaces
detection range (Sa) 100% of Sde
operating voltage UB 10 … 30V DC
current consumption (w/o load) ≤ 35mA
output current (max. load) ≤ 100mA
output signal push-pull, no/nc
voltage drop (max. load) ≤ 2V DC
reaction- /decay time ≤ 1.8msec
sampling frequency ≤ 270Hz
short-circut protection +
reverse polarity protection +
display (signal) green LED
display (status) / setting control red LED
transmitting element red LED, 660nm, pulsed
light spot size
housing material
front screen material
system of protection
Ø15mm at 800mm
plastic (ASA-MABS)
PMMA
IP67 (EN 60529)
operating temperature -30°C … +60°C
connection
max. tightening torque
M8-connector, 4-pin
0.8Nm
description:
These completely new through-beam sensors work according to the principle established with the retro-reflective
sensor. With these devices however, no retro-reflector is used. Any flat surface can be used as a reflector, e.g. the wall
of a piece of machinery.
This is `teached in' as a background item, via the Teach-In line (white wire, PIN 2). Each object that is located between
the sensor and background position is detected. This induces a change to the signal at the switch output. The system
also detects transparent objects. The position and characteristics of the background should not change whilst the
device is in operation. In the case of metallic shiny surfaces, the maximum ran-ge is 800mm. In the case of other
materials, the operating distance is reduced!
new: works like a retro-reflective
sensor - but without a reflector
ON430571
MANUAL •Subject to alteration! Version: May 2016
ipf electronic gmbh
•Rosmarter Allee 14 •58762 Altena
│
Tel +49 2351 9365-0 •Fax +49 2351 9365-19
│
the teach-in procedure relating to through-beam sensor operation:
1. Align the sensor towards a reflective part of the machinery.
2. Connect the Teach-In line (white, PIN 2) for longer than 2 seconds (however less than 5 seconds) with +UB. The red LED will
flash.
3. Connect the Teach-In line again for a short period with +UB.
4. If the sensor is intended to work as a break contact (output switched if an object is detected), then connect the Teach-In
line again for a short period with +UB. Otherwise the device works as a make contact.
5. In the case of soiling and temperature effects, the switching threshold is only corrected if the path of light to the re-flecting
machinery part is free from obstructions.
notes: The above status information applies to a „plus switching“ (pnp) connection. For a „minus switching“ (npn)
connection the status information has to be inverted.
In the teach mode, the output changes over to 0V.
Under normal operations, the Teach-In line must be grounded (0V)!
If the sensor is `teached in' outside of its detection range, or if the quality of the signal is insufficient, a warning signal
will be displayed (rapid flashing of the red LED). The sensor will then retain its previous setting.
If there is a short circuit at the switching output, the red LED will flash approx. once a second.
alignment mark
Connect the teach-line to +UB for more than 10 seconds. The red LED flashes rapidly.
Break the connection. If the red LED light now goes out, this means that the signal quality is insufficient, or the sensor is outside the
detection range. No teach in is possible. In the case of a flashing LED, the signal quality is good. The sensor can now be teached.
In order to return to the normal mode, connect the Teach-In line for a short period to +UB.
electric connection dimension drawing
suitable cable socket: e.g. VK200375
Warning: Never use these devices in applications where the safety of a person depends on their
functionality.
* transmitter axis
wire colors: bn = brown (1), wh = white (2), bu = blue (4), bk =
black (4)
Teach-in-input
switching output
MANUAL •Subject to alteration! Version: May 2016
ipf electronic gmbh
•Rosmarter Allee 14 •58762 Altena
│
Tel +49 2351 9365-0 •Fax +49 2351 9365-19
│
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