Diagraph - an ITW Company PA/4600 & PA/6000 User Manual
System Modules Page 10
System Modules
Product Sensor P/N: 4600-900
Tamp Pad and Label Low Sensors P/N: 4600-903 [kit]
Warning Tower P/N: 6150-828
The product sensor is an infrared, diffused
light model, capable of sensing objects at
distancesupto3ft.(900mm).Thesensorhas
two LED’s, one is a yellow detection
indicatorandthe otherservestwo purposes.
If no object is currently detected, the green
LED acts as a power
on indicator . If the
sensorisdetectingan object, the green LED
turns into a signal strength indicator. The
green LED will become brighter with a
strongreturnsignalanddimmerwithaweak
detection.Thesensorcanbemountedonthe
baseplateorremotelyonamountingbracket.
If
adifferentsensorisrequired,ensureitisa
24VDC,NPNtype.
Thetamppadsensors,auto‐retract andlabel
present,andthelabellowsensorarediffuse
light sensors. All three sensors are identical
with a quick disconnect M8 threaded
coupling. When the sensor is used for label
present, it is capable of detecting a wide
range of materials, colors (including clear),
andtextures.Whenusedforauto‐retract,the
sensor can detect object presence up to 3
inches (for white opaque, 2 inch for brown
corrugate) away from the tamp pad. As a
label low sensor, the presence of material
remainingontherollatafixeddiametercan
bedetermined.
The warning tower incorporates three
incandescent bulbs, with three colored
lenses. These bulbs are 24 volt, 5 watt, and
can be changed to LED bulbs (6145‐503) for
longer life. The green segment indicates a
warning and error‐free, online condition.
The yellow segment indicates a warning or
offlinecondition.The
red segmentindicates
an error condition where the unit is placed
offline.
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