15
FUNCTIONS OF THE TERMINALS
GN
D
P
o
w
e
r t
e
s
t
A
u
to
p
ro
te
c
tion
E
th
e
rn
e
t n
e
tw
o
rk
GN
D
+
1
2
V
Standby
Common
Work
Repos
Common
Work
+12V / 1,5A max
GND
CLOCK / DATA1 / A
DATA / DATA0 / B
LED
GND
Push button
Door contact
Conditional entry
CLOCK / DATA1 / A
DATA / DATA0 / B
LED
GND
Push button
Door contact
Conditional entry
Op
e
n
c
o
lle
c
te
u
r
C
o
mm
o
n
Work
GN
D
B
A
D
o
n
g
le
