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SENSORPARTNERS.COM

Instrucion manual

lcs-Ultrasonic Sensors with

one analogue output

lcs-25/IU/QP
lcs-35/IU/QP
lcs-130/IU/QP

Product description

The lcs-sensor with one analogue out-
put measures the distance to an object
within the detection zone contactless. A
signal proportional to distance is cre-
ated  according to the adjusted window
margings of the analogue characteristic
curve.

The sensor automatically detects the
load put to the analogue output and
switches to current output or voltage
output respectively.

Choosing between rising and falling
output characteristic is possible. 

Light emitting diodes (three-colour
LEDs) indicate the operation conditions.

The sensors can be trained using Teach-
in processes.

Using the LinkControl adapter (optional
accessory) all sensor parameter settings
may be made by a Windows-Software.

Important instructions for assembly and
application
All employee and plant safety-relevant
measures must be taken prior to assembly,
start-up, or maintenance work (see operation
manual for the entire plant and the operator
instruction of the plant).

The sensors are not considered as safety

equipment and may not be used to ensure

human or machine safety!

The lcs-sensors indicate a blind zone, in
which the distance cannot be measured. The
operating range indicates the distance of the
sensor that can be applied with normal re-
flectors with sufficient function reserve.
When using good reflectors, such as a calm
water surface, the sensor can also be used up
to its  maximum range. Objects that strongly
absorb (e.g. plastic foam) or diffusely reflect
sound (e.g. pebble stones) can also reduce
the defined operating range.

Assembly instructions

Assemble the sensor at the installation
location.

Plug in the connector cable to the M12
connector.

 
Fig. 1: Pin assignment with view onto sensor

plug and colour coding of the 
microsonic connection cable

Assembly distances
The assembly distances shown in Fig.2 for
two or more sensors should not be fallen
below in order to avoid mutual interference.

1
3

colour

+U

B

-U

B

brown
blue

4
2
5

-

I/U

black
white

Com.

grey

1

5

2

3

4

  

Fig. 2: Assembly distances

Start-up
lcs-sensors are delivered factory made with
the following settings:

Rising analogue characteristic

Window margins for the analogue out-
put set to blind zone and operating
range

Measurement range set to maximum
range

Set the parameters of the sensor using the
Teach-in procedure.

0.25 m

0.35 m

1.30 m

2.50 m

1.10 m

8.00 m

Operation
lcs-sensors work maintenance free. Small
amounts of dirt on the surface do not influ-
ence function. Thick layers of dirt and caked-
on dirt affect sensor function and therefore
must be removed.

Note

lcs-sensors have internal temperature
compensation. Because the sensors heat
up on their own, the temperature com-
pensation reaches its optimum working
point after approx. 30 minutes of opera-
tion.

If an object is within the set window
margins of the analogue output, then
LED D1 lights up green, if the object is
outside the  window margins, then LED
D1 lights up red.

The load put to the analogue output is
detected automatically when turning
supply voltage on.

If the signal at the Com line does not
change for 20 seconds during parameter
setting mode the made changes are sto-
red and the sensor returns to normal
mode operation.

You can reset the factory settings at any
time, see »Lock Teach-in & factory set-
ting«

.

lcs-sensors optional can be programmed
using the LinkControl adapter LCA-2,
see «Optional setting of parameters
using the LinkControl Adapter LCA-2».

*B7292*

MV-DO-074366-595316

2014/30/EU

Lock Teach-in & factory setting

Activate/deactivate

Teach-in

Reset to factory 

setting

Turn supply voltage OFF

While Com is connected

to -U

B

 turn on 

power suply

Turn supply voltage OFF

While Com is connected

to -U

B

 turn on 

power suply

Keep Com connected to

-U

B

 until both LEDs flash

simultaneously 

(ca. 3 s)

LED D1:

LED D2:

on: Teach-in

activated

off: Teach-in

deactivated

flashes

To activate or 

deactivate Teach-in

connect Com to -U

B

 for

about 1 s

Wait for 10 s

Keep Com connected to

-U

B

 until both LEDs 

stop flashing

(ca. 13 s)

Normal mode operation

Sensor adjustment with Teach-in procedure

Set window margins

Place object at position 

Set rising/falling output 

characteristic curve

 

Connect Com to +U

B

 until both LEDs flash

simultaneously  (ca. 3 s)

Both LEDs:

Place object at position 

flash 

mutually

Connect Com to +U

B

 

for about 1 s

Connect Com to +U

B

 until both LEDs flash

mutually (ca. 13 s)

LED D2:

LED D1:

flashes

an: rising /

aus: falling output

characteristic curve

To change output characteristic connect

Com to +U

B

 

for about 1 s

Wait for 10 s

Normal mode operation

Set analogue output

Instrucion manual

lcs-Ultrasonic Sensors with

one analogue output

lcs-25/IU/QP
lcs-35/IU/QP
lcs-130/IU/QP

Product description

The lcs-sensor with one analogue out-
put measures the distance to an object
within the detection zone contactless. A
signal proportional to distance is cre-
ated  according to the adjusted window
margings of the analogue characteristic
curve.

The sensor automatically detects the
load put to the analogue output and
switches to current output or voltage
output respectively.

Choosing between rising and falling
output characteristic is possible. 

Light emitting diodes (three-colour
LEDs) indicate the operation conditions.

The sensors can be trained using Teach-
in processes.

Using the LinkControl adapter (optional
accessory) all sensor parameter settings
may be made by a Windows-Software.

Important instructions for assembly and
application
All employee and plant safety-relevant
measures must be taken prior to assembly,
start-up, or maintenance work (see operation
manual for the entire plant and the operator
instruction of the plant).

The sensors are not considered as safety

equipment and may not be used to ensure

human or machine safety!

The lcs-sensors indicate a blind zone, in
which the distance cannot be measured. The
operating range indicates the distance of the
sensor that can be applied with normal re-
flectors with sufficient function reserve.
When using good reflectors, such as a calm
water surface, the sensor can also be used up
to its  maximum range. Objects that strongly
absorb (e.g. plastic foam) or diffusely reflect
sound (e.g. pebble stones) can also reduce
the defined operating range.

Assembly instructions

Assemble the sensor at the installation
location.

Plug in the connector cable to the M12
connector.

 
Fig. 1: Pin assignment with view onto sensor

plug and colour coding of the 
microsonic connection cable

Assembly distances
The assembly distances shown in Fig.2 for
two or more sensors should not be fallen
below in order to avoid mutual interference.

1
3

colour

+U

B

-U

B

brown
blue

4
2
5

-

I/U

black
white

Com.

grey

1

5

2

3

4

  

Fig. 2: Assembly distances

Start-up
lcs-sensors are delivered factory made with
the following settings:

Rising analogue characteristic

Window margins for the analogue out-
put set to blind zone and operating
range

Measurement range set to maximum
range

Set the parameters of the sensor using the
Teach-in procedure.

0.25 m

0.35 m

1.30 m

2.50 m

1.10 m

8.00 m

Operation
lcs-sensors work maintenance free. Small
amounts of dirt on the surface do not influ-
ence function. Thick layers of dirt and caked-
on dirt affect sensor function and therefore
must be removed.

Note

lcs-sensors have internal temperature
compensation. Because the sensors heat
up on their own, the temperature com-
pensation reaches its optimum working
point after approx. 30 minutes of opera-
tion.

If an object is within the set window
margins of the analogue output, then
LED D1 lights up green, if the object is
outside the  window margins, then LED
D1 lights up red.

The load put to the analogue output is
detected automatically when turning
supply voltage on.

If the signal at the Com line does not
change for 20 seconds during parameter
setting mode the made changes are sto-
red and the sensor returns to normal
mode operation.

You can reset the factory settings at any
time, see »Lock Teach-in & factory set-
ting«

.

lcs-sensors optional can be programmed
using the LinkControl adapter LCA-2,
see «Optional setting of parameters
using the LinkControl Adapter LCA-2».

*B7292*

MV-DO-074366-595316

2014/30/EU

Lock Teach-in & factory setting

Activate/deactivate

Teach-in

Reset to factory 

setting

Turn supply voltage OFF

While Com is connected

to -U

B

 turn on 

power suply

Turn supply voltage OFF

While Com is connected

to -U

B

 turn on 

power suply

Keep Com connected to

-U

B

 until both LEDs flash

simultaneously 

(ca. 3 s)

LED D1:

LED D2:

on: Teach-in

activated

off: Teach-in

deactivated

flashes

To activate or 

deactivate Teach-in

connect Com to -U

B

 for

about 1 s

Wait for 10 s

Keep Com connected to

-U

B

 until both LEDs 

stop flashing

(ca. 13 s)

Normal mode operation

Sensor adjustment with Teach-in procedure

Set window margins

Place object at position 

Set rising/falling output 

characteristic curve

 

Connect Com to +U

B

 until both LEDs flash

simultaneously  (ca. 3 s)

Both LEDs:

Place object at position 

flash 

mutually

Connect Com to +U

B

 

for about 1 s

Connect Com to +U

B

 until both LEDs flash

mutually (ca. 13 s)

LED D2:

LED D1:

flashes

an: rising /

aus: falling output

characteristic curve

To change output characteristic connect

Com to +U

B

 

for about 1 s

Wait for 10 s

Normal mode operation

Set analogue output

+32 (0)2 - 464 96 90
[email protected]
sensorpartners.com

Z.1 Researchpark 310
  B-1731, Zellik
  Belgium

Sensor Partners BVBA

+31 (0)416 - 37 82 39
[email protected]
sensorpartners.com

James Wattlaan 15
5151 DP Drunen
The Netherlands

Sensor Partners BV

Contact

Instrucion manual

lcs-Ultrasonic Sensors with

one analogue output

lcs-25/IU/QP
lcs-35/IU/QP
lcs-130/IU/QP

Product description

The lcs-sensor with one analogue out-
put measures the distance to an object
within the detection zone contactless. A
signal proportional to distance is cre-
ated  according to the adjusted window
margings of the analogue characteristic
curve.

The sensor automatically detects the
load put to the analogue output and
switches to current output or voltage
output respectively.

Choosing between rising and falling
output characteristic is possible. 

Light emitting diodes (three-colour
LEDs) indicate the operation conditions.

The sensors can be trained using Teach-
in processes.

Using the LinkControl adapter (optional
accessory) all sensor parameter settings
may be made by a Windows-Software.

Important instructions for assembly and
application
All employee and plant safety-relevant
measures must be taken prior to assembly,
start-up, or maintenance work (see operation
manual for the entire plant and the operator
instruction of the plant).

The sensors are not considered as safety

equipment and may not be used to ensure

human or machine safety!

The lcs-sensors indicate a blind zone, in
which the distance cannot be measured. The
operating range indicates the distance of the
sensor that can be applied with normal re-
flectors with sufficient function reserve.
When using good reflectors, such as a calm
water surface, the sensor can also be used up
to its  maximum range. Objects that strongly
absorb (e.g. plastic foam) or diffusely reflect
sound (e.g. pebble stones) can also reduce
the defined operating range.

Assembly instructions

Assemble the sensor at the installation
location.

Plug in the connector cable to the M12
connector.

 
Fig. 1: Pin assignment with view onto sensor

plug and colour coding of the 
microsonic connection cable

Assembly distances
The assembly distances shown in Fig.2 for
two or more sensors should not be fallen
below in order to avoid mutual interference.

1
3

colour

+U

B

-U

B

brown
blue

4
2
5

-

I/U

black
white

Com.

grey

1

5

2

3

4

  

Fig. 2: Assembly distances

Start-up
lcs-sensors are delivered factory made with
the following settings:

Rising analogue characteristic

Window margins for the analogue out-
put set to blind zone and operating
range

Measurement range set to maximum
range

Set the parameters of the sensor using the
Teach-in procedure.

0.25 m

0.35 m

1.30 m

2.50 m

1.10 m

8.00 m

Operation
lcs-sensors work maintenance free. Small
amounts of dirt on the surface do not influ-
ence function. Thick layers of dirt and caked-
on dirt affect sensor function and therefore
must be removed.

Note

lcs-sensors have internal temperature
compensation. Because the sensors heat
up on their own, the temperature com-
pensation reaches its optimum working
point after approx. 30 minutes of opera-
tion.

If an object is within the set window
margins of the analogue output, then
LED D1 lights up green, if the object is
outside the  window margins, then LED
D1 lights up red.

The load put to the analogue output is
detected automatically when turning
supply voltage on.

If the signal at the Com line does not
change for 20 seconds during parameter
setting mode the made changes are sto-
red and the sensor returns to normal
mode operation.

You can reset the factory settings at any
time, see »Lock Teach-in & factory set-
ting«

.

lcs-sensors optional can be programmed
using the LinkControl adapter LCA-2,
see «Optional setting of parameters
using the LinkControl Adapter LCA-2».

*B7292*

MV-DO-074366-595316

2014/30/EU

Lock Teach-in & factory setting

Activate/deactivate

Teach-in

Reset to factory 

setting

Turn supply voltage OFF

While Com is connected

to -U

B

 turn on 

power suply

Turn supply voltage OFF

While Com is connected

to -U

B

 turn on 

power suply

Keep Com connected to

-U

B

 until both LEDs flash

simultaneously 

(ca. 3 s)

LED D1:

LED D2:

on: Teach-in

activated

off: Teach-in

deactivated

flashes

To activate or 

deactivate Teach-in

connect Com to -U

B

 for

about 1 s

Wait for 10 s

Keep Com connected to

-U

B

 until both LEDs 
stop flashing

(ca. 13 s)

Normal mode operation

Sensor adjustment with Teach-in procedure

Set window margins

Place object at position 

Set rising/falling output 

characteristic curve

 

Connect Com to +U

B

 until both LEDs flash

simultaneously  (ca. 3 s)

Both LEDs:

Place object at position 

flash 

mutually

Connect Com to +U

B

 

for about 1 s

Connect Com to +U

B

 until both LEDs flash

mutually (ca. 13 s)

LED D2:

LED D1:

flashes

an: rising /

aus: falling output

characteristic curve

To change output characteristic connect

Com to +U

B

 

for about 1 s

Wait for 10 s

Normal mode operation

Set analogue output

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