SmartPad LCD
™
Page:
13
© 2008 Xantech Corporation
18. Power Input & IR Output Terminal:
a. +16VDC
: For connection to 16VDC SPLCD Power Supply (Models SPLCDPS1 & SPLCDPS4)
b. GND:
Power Supply and IR GND connection
c. STATUS:
5-30VDC, 100mA Status Input for Macro Trigger or LED power Indication
from
remote
device or 12VDC STATUS output from SPLCD
to
remote device. (Universal Dragon required to
configure terminal as a Status Input or Status Output).
d. IR BUS Pin:
IR Output from SPLCD connects to a Xantech Connecting Block (SPLCDCB100, 789-44,
791-44, CB60 etc.) Can drive a single emitter up to 2000’ on 18AWG.
19. External IR Input.
4-Terminal WECO style socket – Allows connection of other Xantech IR Receivers
and/or Keypads to be used in conjunction with the SPLCD. RC68 commands received here can trigger
internal IR and/or RS232 Macros to be output on the IR BUS Terminal and/or Serial RJ45 Terminal.
20. SERIAL:
Bi-directional RS422 Serial Port can be run up to 4000ft (1.2KM) to communicate with a remote
RS232 device (or up to eight RS232 devices using the Xantech RS2321X8). This port connects via
standard CAT5 cable terminated in RJ45 connectors on both ends. The RS422232 converter and a 12VDC
Power Supply (both sold separately) are required for RS232 control.