Connecting the Card Reader
Lead from Reader
Green LED
Ground*
DATA 1 (Clock)
DATA 0 (Data)
+5VDC†
+12VDC†
TB-3 Terminal 5 is also a ground and may be used instead of terminal 2.
Terminals 2 and 5 are a common ground.
Connect to +5VDC OR +12VDC per reader manufacturer's specification.
Lead Color
To VistaKey TB3 Terminal #
Orange
1
Black
2
White
3
Green
4
Red†
6
Red†
7
Figure 32: Wiring the VistaKey
4-33
SECTION 4: INSTALLING THE CONTROL