Wiring
VDC
brown
alarm
white
output
black
teach-in
pink/grey
GND
Z
L
Z
L
blue
NPN
VDC
brown
teach-in
pink/grey
alarm
white
output
black
GND
Z
L
Z
L
blue
PNP
Menu navigation
RUN
slide-switch
JOG-Switch
JOG-Switch
JOG-Switch
selection of
selection with +/-
selection with +/-
selection with +/-
main menu
confirm with
confirm with
confirm with
The actual setting is permanently lit up.
Flashing display means: indicated value can be selected. Confirm by pushing JOG-switch.
Operation
The different operation modes and parameters are
set by a 4-position slide-switch and a JOG-switch
with push-button functionality.
- light-on/dark-on select;
- pulse stretching
- signal strength display;
- selected parameters:
( + = tHi , - = tLo )
- external TEACH
function
JOG-switch
push-button
(confirmation of selection)
increment
decrement
slide-switch OUT
OPT
TEA
RUN
- operation modes
- teach-modes
+
-
Output-
Mode
Option
0...250
0...250
dark-on
light-on
Parameter
lock
Turn
display
Display
o f f
Hysteresis
Default
Hysteresis in %
4 values (default 12)
factory setting
3; 6; 9; 12
Y E S
n o
Teach
fully automatic teach
1-point teach
2-point teach
Fine
tuning
Potentiometer
Threshold low
Threshold high
Alarm level
Back to level 1
Operation
+ RemoteTeach
0....999
Actual threshold high
Actual threshold low
(see teach-menu)
0...127
0...999
0...999
0...999
0...999
0...999
Signal
strength
+
-
Dark-On/
Light-On
ms
ms
level 0
level 1
level 2
level 3
TEA
OPT
OUT
Y E S
n o
Y E S
n o
0...999
A b S
Off Delay
On Delay
rEt
: return to level 1
Remote teach procedure
The switching threshold of the amplifier can be
adjusted remotely through the PLC via the
teach-input (pink/grey).
(N.B.: only in RUN mode!).
The remote teach procedure is
actuated by two pulses from the
PLC to the amplifier. The duration
of the first pulse selects the teach
mode (automatic or 2-point).
The duration of the second pulse
defines the storage of the
determined threshold value.
1.) X = 2,0 - 4,5s:
Permanent storage (100.000 times max.); The successfull teach procedure is
confirmed by a signal of 100ms duration on the alarm output.
2.) X = 0,1 - 1,5s:
Non permanent storage (until next power cutoff); The successful teach
procedure is confirmed by a signal of 100ms duration on the alarm output.
Required voltages
PNP
NPN
Input voltage Signal „1“:
>9V
<3V
Input voltage Signal „0“:
<5V
>6V
Input current:
<3mA
<3mA
b) Remote 2-point teach:
a) Fully automatic remote teach:
2,0 - 4,5 s
alarm pulse
1
0
signal from PLC
0,1 - 30 s
( teach duration)
X
(running process; preferably
several switching cycles)
teach point (condition1)
signal from PLC
X
0,1 - 30 s
0,1 - 1,5 s
alarm pulse
0
1
teach point (condition2)
0,1 s
All automatic teach procedures:
min. value of calculated threshold = 100
max. value of calculated threshold = 850
The nominal switching
threshold is calculated as
mean value of the detected
high und low signal level.
ALH, tHi und tLo are
determined referring to it
dependent on selected
hysteresis.
Especially recommended for cyclic
processes.
Nominal switching threshold,
ALH, tHi, and tLo are
adjusted automatically refer-
ring to the signal level in a
(fixed) relation to each other.
Higher signal level should be teached
first.
The nominal switching
threshold is calculated as
mean value between Pt1 and
Pt2.
ALH, tHi und tLo are
determined referring to it
dependent on hysteresis.
POt
: Adjustment of signal
amplification in 127
potentiometer steps.
AbS
:The nominal switching
threshold may be moved
manually.
tLo, tHi, ALH remain
in the before auto-
matically adjusted
relation to each other.
tLo
: threshold low
tHi
: threshold high
ALH
:alarm level
hyst.
AbS
hyst.
hyst.
hyst.
hyst.
hyst.
hyst.
2 x hyst.
hyst.
hyst.
hyst.
hyst.
hyst.
nom. threshh.
nom. threshh.
nom. threshh.
Pt1
Pt2
tHi
ALH
tLo
ALH
ALH
ALH
tHi
tHi
tHi
tLo
tLo
tLo
signal
signal
tHi
tLo
ALH
alarm
output
Pushing the JOG-switch activates the teach procedure. Display rdy confirms successful
execution of the teach procedure.
- Repeat teach procedure after every change in hysteresis setting.
- Hysteresis recommendation: For distances > 50% of nominal => use values 9 or 12.
Push JOG-switch to start teach
procedure. Switching threshold
is adjusted by repeated inserting
and removing of the object in the
sensing beam.
Pushing of the JOG-switch
terminates the procedure.
The object is placed statically in
the sensing beam.
Single push on the JOG-switch
executes the teach procedure.
Positioning of object 1 (resp.
distance 1) in the sensing beam
=> Push JOG-switch;
Positioning of object 2 (resp.
distance 2) in the sensing beam
=> Push JOG-switch
Manual fine tuning of all relevant
parameters:
- for optimisation after automatic
teach or
- as fully manual adjustment
without automatic teach.
(Only recommended for
processes which cannot be
adjusted by one of the automatic
procedures or for correction of
an automatic teach )
teach menu and teach instruction
Manipulation
Action
Notice
brown
+ VDC
white
alarm output
blue
- GND
black
signal output
pink
remote teach
2 m PVC-cable, 5 x 0,14mm
2
In- /Output
Connection
Sensor
1 + emitter
4 GND/shielding
3 + receiver
3
1
4
Max. frequency response 250Hz
Functional principle
pulsed
Power supply indicator
LED green (PWR)
Function indicator
LED yellow (OUT)
Alarm indicator
LED green (PWR)
blinking
Alarm output
200mA, 50ms pulse
length
Operating voltage
10 ... 30VDC (max.)
Output current
200mA
Current consumption
20mA / 70mA
Weight
65g
Casing material
ABS
Operating temperature
-10°C bis +55°C
Protection class
IP54
www.balluff.com
Photoelectric sensors
Nr. 916364
Ausgabe / Edition
Premium
DE / EN / G14
Änderungen vorbehalten / subject to modification
MICROmote® amplifiers BAE
Switching amplifiers for sensor heads BOH
BAE SA-OH-044-PP-DV02-SA15
BAE00RU
BAE SA-OH-044-NP-DV02-SA15
Order code Switching Amplifier Premium
with automatic synchronization
M8 connector, 3pin
Technical data
Auto-Synchronisation
The amplifiers of the
BAE SA-OH-044
type can communicate over a
built-in infrared interface when mounted side by side (e.g. on a DIN
rail).
The pulse cycles of the individual amplifiers in a package are displaced
relatively to each other in a way that they cannot overlap. This
prevents undesirable signal cross talk.
For the
BAE SA-OH-044...SA15
models up to 7 amplifiers can be
automatically synchronised in this way. To ensure correct
communication the lateral distance between two amplifiers should not
exceed 10mm.
If the green LED is blinking (alarm indicator) when the
amplifier is in operation (RUN), it indicates an unstable
signal. In this case, check whether the sensor is dirty
or out of alignment.
slide-switch
JOG-switch
Push
Caution!
Sensor and amplifier are only intended for object detection. Do not use
amplifier or sensor for personnel safety applications!
Mount
Dismount
