TLR401 Administration
26
8.2 Allocation of the Cable
Connectors on the Door Unit
Color
Purpose
RS485
Wiegand
Shield
Shield
Yellow
RS485A
X38/X39 (3)
Black of Yellow
RS485B
X38/X39 (2)
Red
DC in + 12...24V
X36/X37 (+)
X36/X37 (+)
Black of Red
DC in (–)
X36/X37 (–)
X36/X37 (–)
White
Wiegand out D1
X38/X39 (2)
Brown
Wiegand out D0
X38/X39 (3)
Black of Brown
Wiegand ground
X38/X39 (1)
Blue
Green LEDs (Opto-In 1)
X15/X17 (1)
Black of Blue
Beeper (Opto-In 2)
X16/X18 (1)
Black of Green
Red LEDs (Opto-In 3)
Green
Tamper Switch-NO
Remarks:
The wires are arranged in twisted pairs, one colored wire with a black wire respectively.
The Opto-Inputs are activated, when connected to "Wiegand Ground" (e.g. when used as a
Wiegand reader "Opto-In-1" enables the green LEDs, "Opto-In-2" the beeper and "Opto-In-3" the
red LEDs).
"Wiegand out D0/D1" is open collector to "Wiegand ground".
The "tamper switch" switches to "Wiegand ground" (Normally open).
