DK-1100A Ink Roll Coder
Operation Manual
3.1.5 Print Signals
Use an inductive proximity switch to sense a rotating or moving metal
device such as a vane, bolt head, or cam lobe.
1. Connect the proximity switch with the I/O cable.
2. Mount the proximity switch in front of a lug or vane (around 15mm
wide) that will make one actuation for each product.
3. Position the mounting nuts on the proximity sensor so that the
switch end is not further 2mm from the vane or lug.
Use a photo sensor to sense the marking in the packing film.
Use a contact closure as the print go sensor. Connect the blue wire to
one terminal and black wire to the other terminal of a normally open
voltage free contact.
Photo Sensor
PLC
Proximity Sensor
IMPORTANT: Keep the correct switch position (as Diagram 7) before installing the sensors or
getting print signal from PLC of packaging machine.
Diagram 7
SIGNAL
POSITION
NPN Sensor
PNP Sensor
PLC Electrical Signal
1
2
3
4
5
ON
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
ON
ON
ON
OFF
Signal Type Configuration
S i g n a l T y p e
N P N
N P N S e n s o r
P N P
P N P S e n s o r
( P L C )
E x t . S i g n a l
S w i t c h
P o s i t i o n
1.
NPN
Note: When using relay signal, switch position refer NPN mode;
2.
PLC
+12V
W h e n u s i n g t h e e l e c t r i c a i ( P L C ) o r r e l a y s i g n a l , d o n o t
c o n n e c t t h e + 1 2 v ( C o l o r : B R ) o u t p u t w i r e
Details could refer to manual
5
4
3
2
1
DP
ON
5
4
3
2
1
DP
ON
5
4
3
2
1
DP
ON
Refer to Table 1.
SHANGHAI DIKAI SEPARATE MACHINERY CO., LTD.
SHANGHAI DIKAI SEPARATE MACHINERY CO., LTD.
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