Reader Connection - Carrier LENEL S2 Manual

16
15
P4 - Blue
P4
PIN Description
T/GPIO3 Tamper output /
General purpose I/O
GPIO1 General purpose I/O
GPIO2 General purpose I/O
GND Ground
B/RX RS485 - / OSDP
A/TX RS485 + / OSDP
GND Power supply
DC+ Power supply 9 to 30 VDC
P5 P5 - Black
PIN Description
D+/RX Secondary RS485 +
D1 Wiegand Data 1
D0 Wiegand Data 0
D-/TX Secondary RS485 -
G-LED External Green LED control
R-LED External Red LED control
BZ CTRL External Buzzer control
K-LED External Keypad LED control
2-state Supervised F/2F, Exit button must be connected to K-LED and
2-state Supervised F/2F, Exit button must be connected to K-LED
GND and Door sensor must be connected to BZ CTRL and GND.
and GND and Door sensor must be connected to BZ CTRL and GND.

Reader Connection

Reader Connection
Supervised F/2F 2-state
Supervised F/2F 2-state
F/2F SF/2F
- -
- -
- -
- X
- -
- -
X X
X X
F/2F SF/2F
- -
X X
- -
- -
X X
- -
- X
- X
Ground
+12 VDC
Reader Data 1
Door D0
Door Sensor
Exit button