RPS-322 Controller With Remote Sensing Heads0 pages

RPS-322
Features
Range 8" to 72"

Adjustable Delay Controls

Narrow Sensing Beam

2 Multiplexed Transducers

High Frequency - 150kHz

LED Indicators

2-Way Power Operation

Isolated Form C Relay Outputs

Stainless Steel Housing

Small Electronic Controller

The RPS-322 has 2 sealed stainless steel
multiplexed transducers, independent range
control adjustments, LED indicators, and form
C relay outputs. The transducer head is constructed of 303 grade stainless steel with a 302
grade stainless steel sensing face, and is best
suited for environments where dirt and moisture
are a problem, as well as some chemical environments. This sensor also has a unique master and slave feature which enables many of the
same units to be used within close proximity of
one another without cross-talk interference.
For example, if three sensors are needed in a
close area, one sensor would be left as a master
and the other two would be slaves. This is done
8"

Adjustable
Turn-Off Pt.

by means of the X IN, X OUT, and GND connection on the board. One sensor (master)
would send a signal by means of the X OUT and
GND terminals. These would be connected to
the X IN and GND terminals of the other two
sensors (slaves). With the sensors connected
in this way, all units would be transmitting and
receiving at the same time. This then would prevent cross-talk and enable all three sensors, or
all six transducers to be used at the same time
in close proximity of one another. There are also
seperate turn ON and turn OFF DELAY potentiometers provided for each transducer. All four
DELAY controls are located along side the
black module inside the enclosure box. The remote transducers allow for mounting of the sensor heads in cramped spaces while the controller is out of the way. The (2) independent and
isolated form C relays furnish N.O. and N.C.
outputs. This sensor operates at a frequency of
150kHz for the 72" range. This sensor has a narrow sensing beam. Mounting flanges, LED indicators, ranging potentiometers, and 6-ft.
transducer cables are included. Optional cable
lengths are available.

72"

Proximity Detection

Proximity Detection
Proximity detection is the detection of an object in a given
range. The detection range of the RPS-322 is controlled by the
"Range Control" potentiometers located on the front cover of
the controller. Any object within the desired range is detected,
while objects out of range are ignored. The detect point is
independent of size, material, and reflectivity.
Migatron Corporation - 1997

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322B