15
Notes:
1. Maximum Wiegand cable length is 150 meters and requires a high quality shielded
cable with minimum AWG18 dimension (=0.8231 mm
2
) in an environment free from
electrical noise. A cable with smaller dimension or an installation environment with
electrical disturbances will reduce the maximum cable length.
2. Wiegand requires dedicated wires for external control of Green LED, Red LED, Buzzer
and Keypad backlight.
3. When utilizing the GPI/O’s, each respective GPI/O1, GPI/O2 or GPI/O3 must be
connected to each respective pin and also to GND. The general purpose input/output will
only be activated if so applied in the reader configuration.
4. RS485/OSDP requires twisted pair cable.
5. Maximum Supervised F2/F cable length is 915 meters and requires a high quality
shielded cable with minimum AWG20 dimension (=0.5176 mm
2
) in an environment free
from electrical noise with 12 V signal amplitude from controller.
6. 4-state Supervised F/2F requires 2pcs 1kOhm resistors, Exit button must be
connected to K-LED and GND and Door sensor must be connected to BZ CTRL and
GND. See the following pages for wiring diagram.
LenelS2 Readers - 5000 Series
Standard Supervised F2/F
T/GPIO3
GPIO1
GPI/O2
GND
B/RX
A/TX
GND
DC+
D+/RX
D1
D0
D-/TX
G-LED
R-LED
BZ CTRL
K-LED
Tamper output / General purpose I/O
General purpose I/O
General purpose I/O
Ground
RS485 - / OSDP
RS485 + / OSDP
Power supply
Power supply 9 to 30 VDC
Secondary RS485 +
Wiegand Data1
Wiegand Data0
Secondary RS485 -
External Green LED control
External Red LED control
External Buzzer control
External keypad LED control
Description
Wiegand
x
-
-
-
-
-
x
x
-
x
x
-
x
x
x
x
P4 - Blue
P5 - Black
RS485/
OSDP
F/2F
-
-
-
-
x
x
x
x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
x
x
-
x
-
-
x
-
-
-
Tamper
GPO1
GPO2
GND
B/RX
A/TX
GND
DC+
CP
D1 Clock
D0 Data
GND
G-LED
R-LED
BZ CTRL
K-LED
P1
Blue
P2
Black
