17
Reader Connection
Supervised F/2F 4-state
4-state Supervised F/2F requires 2pcs 1kOhm resistors on both
Exit button and Door sensor connections. Exit button must be
connected to K-LED and GND and Door sensor must be connected to
BZ CTRL and GND.
15
2-state Supervised F/2F, Exit button must be connected to K-LED
and GND and Door sensor must be connected to BZ CTRL and GND.
Reader Connection
Supervised F/2F 2-state
Reader Connection Supervised F/2F 2-state
PIN Description F/2F SF/2F
T/GPIO3 Tamper output /
General purpose I/O
--
GPIO1 General purpose I/O --
GPIO2 General purpose I/O --
GND Ground -X
B/RX RS485 - / OSDP --
A/TX RS485 + / OSDP --
GND Power supply XX
DC+
Power supply 9 to 30 VDC
XX
PIN Description F/2F SF/2F
D+/RX Secondary RS485 + --
D1 Wiegand Data 1 XX
D0 Wiegand Data 0 --
D-/TX Secondary RS485 - --
G-LED External Green LED control XX
R-LED External Red LED control --
BZ CTRL External Buzzer control -X
K-LED External Keypad LED control -X
P4
Exit button
Door Sensor
P5
Ground
+12 VDC
Reader Data 1
Door D0
Controller connection
P4 - Blue
P5 - Black
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