Microsonic bks+6/FIU - Manual

Operating Instructions
bks+6/FIU
Ultrasonic web edge sensor with
analogue output and
IO-Link interface
Technical data
fork width 60 mm
fork depth
working range
transducer frequency
resolution
73 mm
≥ 40 mm (± 20 mm)
ca. 310 kHz
0.02 mm
reproducibility
operating voltage U B
voltage ripple
no-load current consumption
± 0.1 mm
20 to 30 V DC, reverse polarity protection
± 10 %
≤ 60 mA
housing
class of protection to EN 60 529
zinc die cast chromed, plastic parts: PBT
ultrasonic transducer : polyurethane foam,
epoxy resin with glass contents
IP 65
type of connection
controls
indicators
5-pin M12 initiator plug,
brass, nickel-plated
Teach-in-button
LED green: center or within switching window
programmable
synchronisation
operating temperature
LEDs yellow: deviation from centre/switching window
LCA-2 with LinkControl
internal synchronisation up to 10 sensors
+5°C to +60°C
storage temperature
weight
response time
repetition rate
-40°C to +85°C
280 g
6 ms
4 ms
time delay before availability
order no.
analogue output
< 300 ms
bks+6/FIU
current output 4-20 mA
voltage output 0-10 V
switched output
short-circuit-proof, switchable rising/falling
Push-Pull, U
B -4V, -U B +2 V, I max = 100 mA
switchable NOC/NCC; short-circuit-proof
24.5 39.75 33.25
97.5
18
.5
60
18
.5
97
7
22
53
22
14.15
4.2
4.2
M12x1
23.5
zero position mark
1
5
2
3 4
1 Push-Pull switched output and analogue output
+U B
-U B
Sync/Com
1
2
4
5
3
U R L F
I/U
Sensor adjustment with Teach-in procedure
2-point adjustment
Completely free the fork from
the web material.
Press push-button for ca. 3 s 1) ,
until the LED »0» and LED »+«
flash simultaneously.
Wait for 10 s, until LED »0« and
LED »+« flash mutually.
Cover the sound path com-
pletely with web material.
1-point adjustment
Align the web edge inside the
fork with the mark to obtain a 50
% coverage of the sound path.
Press push-button for ca. 6 s,
until the LED »0« and LED »-«
flash simultaneously.
Set analogue output Lock push-button
Turn supply voltage OFF.
While pressing the push-button
turn supply voltage ON 2) .
Press push-button for ca. 13 s 1) ,
until the LED »0« and LEDs
»+«/»-« flash simultaneously.
LED »0«:
The function of
the analogue
output is
displayed:
flashes
LED »+« on, LED »-«
on: 0-10 V, rising
LED »+« on, LED »-«
off: 0-10 V, falling
LED »+« off, LED »-«
on: 4-20 mA, rising
LED »+« off, LED »-«
off: 4-20 mA, falling
Keep push-button pressed for ca.
3 s 2) , until LED »0« and LED »+«
simultaneously flash quickly.
LED »0«:
LED »-«:
LED »+«:
flashes
off
on: push-button
active
off: push-button
locked
Factory setting
Turn supply voltage OFF.
While pressing the push-button
turn supply voltage ON 2) .
Keep push-button press for
ca. 13 s 2) , until the LED »0«
flashes quickly.
Release push-button within
10s
3) , whilst supply voltage
is ON.
Press push-button for ca. 1 s.
Normal mode operation
To change output function press
push-button for ca. 1 s 1) .
Wait for 10 s.
Normal mode operation
To change setting press
push-button for ca. 1 s 2) .
Wait for 10 s.
ware.
The bks+6/FIU sensors are IO-Link-ca-
pable in accordance with IO-Link
specification V1.1.
 Via the Teach-in button on the
edge sensor’s top or via Pin 5 on
the device plug, the sensor can
be adjusted to the material to be
controlled.
 Choosing between rising and
falling output characteristic is
possible.
 Three LEDs indicate the position
of the web material inside the
fork.
Safety Notes

Read the operating instructions
prior to start-up.
 Connection, installation and ad-
justment works may only be car-
ried out by expert personnel.
 No safety component in ac-
cordance with the EU Machine
Directive.
Installation

Mount the sensor at the installa-
tion site.
 Connect a connection cable to
the M12 device plug.
Start-Up

Connect the power supply.
 Carry out the adjustment to the
web material in accordance with
the diagram.
Product Description
The bks+ ultrasonic web edge sensor
is a fork sensor for scanning the
edges of sound-impermeable and
slightly sound-permeable materials
such as foil or paper.
The fork’s lower leg is equipped with
an ultrasonic sensor which cyclically
emits short sound impulses, which
are detected by the ultrasonic
receiver accommodated in the upper
fork leg. Material immersing into the
fork covers this sound path and thus
attenuates the receive signal, which is
evaluated by the internal electronics.
An analogue signal and a binary
value via IO-Link is output in depen-
dence of the coverage degree.
The bks+6/FIU optional can be pro-
grammed using the LinkControl-
Adapter LCA-2 and LinkControl soft- Synchronisation
If two or more edge sensors are
mounted in a distance < 50 mm the
internal synchronisation should be
used. Connect Sync-channels (Pin 5
at the units receptacle) of all sensors.
Factory setting

Analogue output on voltage out-
put
 Rising analogue characteristic
(0 V at maximum coverage)
 Switched output on NOC
 Switched output window is
± 4,5 mm around zero position.
Maintenance
microsonic sensors are maintenance-
free. With heavy dirt deposits, we re-
commend a cleaning of the white
sensor surface.
Ultrasonic Sensors
Adjust sensor to web edge Further settings
1) or connect Pin 5 (Sync/Com) to +U B
2) or connect Pin 5 (Sync/Com) to -U B
3) or disconnect Pin 5 (Sync/Com) from -U B