Extron electronics VoiceLift User Manual page 38

Figure 28 shows a wiring diagram of the instant alert application.
Tx
Rx
GROUND
IR OUT
+V OUT
GROUND
CM
IR IN
LAN
SCP
1
2
3
GROUND
Rx
Tx
GROUND
GROUND
+12V IN
MLC 104 IP Plus
DIGITAL I/O
Port
Figure 28. Wiring for Instant Alert
5.
Using Global Configurator on your computer, configure the MLC Digital I/O port for
digital input with pull-up.
Figure 29. Global Configurator Screen for Configuring the MLC Digital I/O
Port
6. Use Global Configurator to configure a monitor to send an e-mail when the MLC
Digital I/O port closes. See the Global Configurator help file for information on how to
configure and monitor the MLC Digital I/O port via Global Configurator.
NOTE: You can download Global Configurator from the Extron website at
www.extron.com.
VoiceLift System with PVS 405D • Special Application: Instant Alert
RS-232 AUX IN CTC
Tx Rx IN
1 2
O
N
CTS-2
TONE
MIX
Digital Input 1
Ground ( )
RLY
NO C
VLR 102 Receiver
RLY Port
32