Part number
Sensing range
��n mat ��ite �a�er�
��n mat ��ite �a�er�
�it� CF-DB1-20
Am�lifier f�r synt�etic ��tical fibers
Wiring
COVADC118
NPN ty�e - lig�t/dark-ON �ut�ut
U
B
10 ... 30 VDC
I
A
200 mA max.
H�using PBTP
T�ese �r�ximity s�itc�es
must not be used
in a��licati�ns ��ere t�e
safety of people
is
de�endent �n t�eir functi�ning. Terms �f deli-
very and rig�ts t� c�ange design reserved.
Device mounting
M�unting �f t�e device is m�st
easily effected by sna��ing
/
�nt� a t��-�at rail �acc�rding
t� DIN / EN 50022�.
Alternatively, fixing can be effect-
ed using M3 scre�s t�r�ug� t�e
fixing ��les
�r�vided.
T� rem�ve t�e device fr�m t�e
rail, �us� t��ards t�e ��tical
fiber
, and lift
.
Fixing the optical fibers
Lift catc�
.
Insert t�e ��tical fibers t�r�ug�
t�e t�� ��les
�r�vided int�
t�e device.
L��er catc�
.
Important
:
W�en inserting t�e ��tical
fibers, t�e resistance �f t�e
device’s internal O-ring seal
must be �verc�me.
T�e ��tical fibers must be fed
rig�t t� t�e st�� �it��ut fail.
T�e ��tical fibers must n�t be
crus�ed.
T�e sequence �emitter / re-
ceiver� is usually immaterial,
���ever:
Wit� c�axial ��tical fibers �LFP-
1003-020�, t�e ��tical fiber
bundle
must be c�nnected
�n t�e receiver side
. T�e
emitter and receiver ��enings
are marked �it� arr��s �n t�e
��using.
Dimensions:
Max. distance / sensitivity
Rem�ve target and back-
gr�und. Execute Teac� 1.
Place emitter and receiver s�
t�at n� lig�t is transmitted.
Execute Teac� 1.
Min. distance / sensitivity
Place fiber-��tic �ead ab�ut 5
mm fr�m ��ite �a�er. Execute
Teac� 1.
Place emitter and receiver in di-
rect c�ntact s� t�at a maximum
�f lig�t is transmitted. Execute
Teac� 1.
Remote teach launching
Launc� by L signals �r by cl�-
sing a c�ntact at t�e “Teac�”
in�ut.
Teach 1
: Rem�ve target.
: P�siti�n target.
Send �ulses T1 and T3.
Timing: T1, T3 = 0.5 ... 2 sec
T2 = 1.5 ... 2 sec
Teach 2
: P�siti�n target and back-
gr�und.
: Rem�ve target.
Send �ulse T1, t�en
: Rem�ve target, leave
backgr�und in ��siti�n.
: P�siti�n target.
Send �ulse T3.
Timing: T1, T3 = 0.5 ... 2 sec
T2
≥
3 sec
10
OUT
max
Time
Enter
Signal
Mode
Status
Teach 1
Teach 2
Adjust
Delay
Stretch
Light-On
SWISS MADE
60
8,
5
2,3
6,3
Ø 3,4
46 3
5
13
10
,8
31
,1
4
8
9
DFT-AN-1F
200 mm
Pin assignment �vie� �f t�e device� :
L�ad
