Samsung SNO-7082R, Руководство пользователя, Страница: 19 / 124

English _19
●
in
St
aLL
ation & connection
connecting the alarm i/o signal
Connect the alarm input/output signal using the I/O ports of the cable.
Port Description Port Description
ARM-IN Alarm Input Sensor Port GND Earth-grounding Port
ARM-OUT Alarm out A-COM Alarm Out (common)
to connect the alarm input signal
Connect one strand of each signal line (2-strand) of the sensors to the [ arm-in ] port, and
connect the other strand to the [ GnD ] port.
to connect the alarm output signal
Connect one strand of each signal line (2-strand) of an external device to the [ arm-out ]
port, and connect the other stand to the [ a-com ] port.
BROWN (ARM-IN)
SKY-BLUE (GND)
YELLOW (ARM-OUT)
ORANGE(A-COM)
WHITE (RESET)
GRAY (RESET)
BRO WN (ARM- IN)
SKY -BL UE (G ND)
YEL LOW (ARM- OUT)
ORAN GE(A -CO M)
WHIT E (R ESE T)
GRA Y (R ESE T)
CA
U
TI
O
N
:B
e
w
ar
e
of
th
e
Ra
te
d
Vo
lta
ge
a
nd
P
ol
ar
ity
of
th
e
po
w
er
c
on
ne
ct
io
n.
ALARM SENSOR