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/ 24
Manuale Utente
Rev. 1.0 - 20/02/12
RDMODWEB
ELETTRONICA
4.3 Front Panel Description
[1] ON
Green LED, turns on when the equipment is connected to mains
power supply.
[2] ALARM
Red LED, turns on when an alarm detected by the telemetry system
is present.
[3] MODEM
Green LED, turns on when modem is connected.
[4] SMS
Yellow LED, indicates that SMS messaging is active.
[5] COM
Yellow LED, indicates the remote communication, or rather
telephone connection through TELECON software.
[6] RS232
Yellow LED, indicates that communication via RS232 serial port is in
progress.
[7] LOCAL
N.C. (Provided for future expansion).
[8] WAIT
Yellow LED, when on, indicates that Start time is active. No alarm
messages will be sent until this LED turns off.
[9] RS232
DB9 female loop connector connected to telemetry unit.
[10] MODEM
DB9 female loop connector connected to TCP/IP interface.
4.4 Rear Panel Description
[1] MAINS IN
VDE mains power supply connector.
[2] NETWORK
RJ45 connector for LAN communication.
[3] RS485
DB9 female connector for RS485 communication to external
devices.
[4] RS232
Not used.
[5] I
2
C BUS
DB9 male connector for I
2
C standard communication with exterbal
devices.