Vanderbilt lite blue Manual page 25

24 lite blue Installation Manual
S2 DO NOT USE
- RESET --
JP3
[CPU Daughter Board] -
J4
[CPU Daughter Board] - RS-232
S1
[CPU Daughter Board] - RESET --
Never Depress the S2 RESET button on the main controller or S1 RESET button on the CPU daughter board.
These buttons will interrupt power to the VLB without shutting down critical software processes and may render
lite blue
the system inoperable.
READER 1
- Onboard Reader Interface (Wiegand / Magstripe)

GND

DAT
D0

CLK
D1

BZR

LED

VO
READER 2
- Onboard Reader Interface (Wiegand / Magstripe)

GND

DAT
D0

CLK
D1

BZR

LED

VO
OUT 1
- Relay Output 1 for Reader 1

NO

C

NC
.
DO NOT REMOVE.
DO NOT USE
Ground
Data / Data 0
Clock / Data 1
Reader Buzzer
Reader LED
Reader Power
Ground
Data / Data 0
Clock / Data 1
Reader Buzzer
Reader LED
Reader Power
Normally Open
Common
Normally Closed
.