Vanderbilt lite blue User Manual

88 lite blue Installation Manual
Contacts and Pin Functions
A set of input contacts and output relays are provided on the Schlage Adaptable AD-300 Series locks.
Input Contacts
 Request to Exit (REX), normally open, non-supervised
 Door Open Detect (DOD), normally open, non-supervised
 Clutch Position, normally closed, non-supervised
 Key Switch, normally closed, non-supervised
 Interior Push Button, normally open, non-supervised
 Lithium Battery
Credential Reader Technologies
 HID Proximity Credential
 Magnetic Stripe Credential
J3 & J4 - RS-485 termination. This jumper must be in place to enable communication between the AD300 lock
and lite blue.
J1 - Power source and communication. Used to connect lite blue to the AD300 lock.
SW1 - Tamper Switch
Connecting to lite blue
Communication between the lite blue controller and an AD-300 lock is via RS-485 protocol. Either RS-485
channel on the lite blue controller can be used to communicate with J1 on an AD-300 lock. The below example is
using RS485-1 on the lite blue controller and J1 on the AD-300 lock.
Data Communication and Power between lite blue and AD-300
lite blue
AD-300
Power Supply
RS-485-1 TR+
RDA- (Data A)
RS-485-1 TR-
RDB+ (Data B)
VIN (Power)
+ (Power)
GND (Ground)
- (Ground)

Vanderbilt lite blue Specifications

General

Brand	Vanderbilt
Model	lite blue
Category	Controller
Language	English