Wiegand Connections - Tyco iSTAR Ultra Installation And Configuration Manual

Wiegand Connections

J16, J25, J31, J78, J79, J80, J22, J28
Direct Wiegand signaling read head connections are shown in
The data line maximum lengths are:
18 AWG - 500 feet

20 AWG - 300 feet

22 or 24 AWG - 200 feet

Table 6-1 on page 6-9 describes the pinouts.
Wiegand Port
Pin Number
Figure 6-7: Wiegand Readers
Table 6-1: Wiegand Port Pinouts
Signal/Function
1
2 GND - PWR Return
3 Data 0 - Wiegand Input
4 Data 1 - Wiegand Input
5 Red LED - active low
6 Yellow LED - active low
7 Green LED -active low
8 Beeper - active low
iSTAR Ultra Installation and Configuration Guide
Figure 6-7
Power +12 Vdc
Access Control Module
on page 6-9.
6–9