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AY-B9250BT User Guide
8
1.2.3.
Input / Output
Cable & Connector
1.2.3.1.
Pin Details
1.2.3.2.
Pin
number
Line color
Label
(Line name)
Explanation
IN/OUT
Note
1
ORANGE
EXT
Inside open
IN
Connect to Exit button
2
YELLOW
DM0
DoorMonitor0
IN
Sense door state(DM0)
3
GREEN
DM1
DoorMonitor1
IN
Sense door state(DM1)
4
BLUE
DM2
DoorMonitor2
IN
Sense door state(DM2)
5
BLACK
GND
GND
-
Ground connection(for
door monitor)
6
RED
5V
DC5V
OUT
DC 5V output
7
BLACK
PGND
Power GND
-
Power supply ground
connection
8
GREEN
R4A
RS485A
BI
RS-485 interface
9
BLUE
R4B
RS485B
BI
RS-485 interface
10
ORANGE
WO0
WIE_OUT0
OUT
Output WIGAND (WO0)
11
YELLOW
WO1
WIE_OUT1
OUT
Output WIGAND (WO1)
12
BROWN
WI0
WIE_IN0
IN
Input WIGAND (WI0)
13
PURPLE
WI1
WIE_IN1
IN
Input WIGAND (WI1)
14
BLACK
GND
GND
-
Ground connection
(WIGAND signal)
15
RED
-
N_TXN
OUT
LAN I/F (LAN cable)
16
BLACK
-
N_TXP
OUT
LAN I/F (LAN cable)
17
GREEN
-
N_RXN
IN
LAN I/F (LAN cable)
18
WHITE
-
N_RXP
IN
LAN I/F (LAN cable)
19
RED
12V
DC12V
IN
DC 12V power supply
input
20
BLACK
GND
Power GND
-
Power supply ground
connection (Adapter)
21
RED
12V
DC12V
OUT
DC 12V put out power