Operation Manual BioSmart
BioSmart PalmJet, BioSmart PalmJet BOX,
BioSmart PalmJet BOX-T
v.049.1|03.2021|en
Page 17 of 39
Figure 10
–
Connection scheme of an electromechanical lock to two readers
Buttons and Sensors to a Discrete Input Connection
An orange wire is used to connect a button or a passage sensor. The button circuit is flowed with
current from the power supply. The button connection scheme is shown in Figure 11. The passage sensor is
connected in the same way.
Figure 11
–
Button connection scheme
Load to Discrete Output Connection
A purple wire is used to connect the load to the discrete output.
The current flowing through the load and the digital output mustn
’
t exceed 50 mA. When a voltage
of 12 V is supplied, the load resistance must be at least 250 Ohm.
Power supply
GND
Electromechanical lock
+12 V
VD1
RE
L1
(b
lu
e)
Reader
RE
L2
(yel
low
)
RE
L2
(ye
llow
)
RE
L1
(b
lu
e)
Reader
Button
Reader
IN
(orange)
Power supply
GND
+12 V
+12 V
(red)
GND
(black)
