Axis 250S Blade, Руководство пользователя

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AXIS 250S User’s Manual Unit Connections
51
Schematic Diagram - Terminal Connectors A & B
o
o
Mode
Power
Supply
3.3V
z
z
z
z
z
o
Switch
A1
o
z
z
COM
z
GND PIN 5
o
z
z
o
o
Infrared Sensor
-
+
AXIS 250S
PS-K 9W
o
A2
o
o
z
z
o
A3
A4
z
z
z
z
z
z
o
B2
o
B1
o
B3
o
B4
RS-485
z
De
vice
o
o
o
o o
z
z
z
A
B
(e.g. door switch)
z
Center pin +
Ring -
External
power
supply
o
o
o
o
-
+
z
z