Connecting To Lite Blue - Vanderbilt lite blue Manual

Chapter 7 Schlage VIP Locks

Connecting to lite blue

Communication between the lite blue controller and a VIP lock is via RS-485 protocol. Either RS-485 channel on
the lite blue controller can be used to communicate with J3 on a VIP lock. The below example is using RS485-1
on the lite blue controller and J3 on the VIP lock.
Data Communication and Power between lite blue and VIP
lite blue
RS-485-1 TR+
RS-485-1 TR-
For lite blue to communicate with a Schlage VIP Lock, the jumper at JP1 on the VIP lock must be
Note:
removed and dip switch 7 must be switched to ON.
VLBIM06/15/15 v4.1.0
VIP
Pin 4 – A (Data A)
Pin 3 – B (Data B)
Pin 1 – PWR (Power)
Pin 2 – GND (Ground)
Power Supply
+ (Power)
- (Ground)
93