| The Compulogic LinkTx G3 is
an SMS based remote monitoring and control unit,
allowing a GSM mobile or GSM enabled computer
system to remotely monitor and control systems or
equipment based at remote locations. Text messages
can be sent to turn equipment on or off, change
system parameters and request up to date
measurement and alarm information directly to a
mobile phone or PC. |
 |
 |
| LinkTx
G3 | Applications Include:
Plant and equipment monitoring,
Security
systems,
Remote diagnostics,
Equipment
alarm notification,
Temperature monitoring
and control,
Asset protection,
Position monitoring,
Remote command and
control
Home automation.
With
LinkTx G3 Emergency conditions, temperature,
voltage, current and digital readings can be sent
to up to 16 GSM mobile telephone numbers and 4
number groups.
The message format and the
trigger conditions are fully user
programmable.
Additionally, a number of
digital outputs are available allowing remote
control of external equipment.
Text
message commands may be sent to the LinkTx G3 unit
to perform functions such as setting mobile
numbers to receive alert messages, setting alert
threshold values for measured temperatures,
voltages, currents and digital input
states.
The system is fully programmable
over the air via SMS text messages, dial-up
connection or locally using the serial RS232
interface.
The LinkTx G3 uses a built-in
quad-band GSM cellular engine ensuring
compatibility with any GSM network
worldwide.
|
|
The LinkTx G3
Basic Unit interface capabilities
at-a-glance
2 x 0-60VDC analogue
inputs (1 connected to supply)
2 x 0-300Amp
DC current transducer inputs
2 x Temperature
probe inputs
4 x Digital inputs
1 x
Digital Output (change-over relay)
1 x LinkTx
IO module bus
1 x RS232 local management
port
LinkTx IO Module
(up to four per site)
The IO
capabilities of the basic unit can be expanded by
the addition of one or more LinkTx IO Modules.
Each LinkTx IO module provides the following
additional interfaces:
1 x 0-20VDC
analogue input for supply monitoring
1 x
4-20mA input
1 x Temperature Probe input
8 x Digital inputs
4 x 10A changeover relay
outputs
1 x RS485 serial port
1 x RS232
serial port
Other
Features
Quad Band GSM network
compatibility
Internal battery backup
Wall mounted aluminium enclosure
User
programmable actions for message sending and
output control
Expandable to 36 digital
inputs, 17 relay outputs, 8 analogue inputs &
8 serial ports
User
Programmable Actions
A powerful
feature of the system is the ability to perform
actions based on the value of any of the system
parameters, i.e. measured values or input and
output states.
A set of 36 programmable
functions or rules are available which specify
actions to be taken as a result of individual or
logical combinations of input and output states
and system parameter values.
Create your
own local control system, e.g. temperature
controller, with remote control capability and
alarm and status reporting via SMS with just a few
simple rule definitions.
Another simple
example would be to send an SMS message if a
digital input was active.
A more complex
example would be to send 3 different messages to 5
different numbers & turn on an output if the
measured temperature was below a certain value,
digital in 2 was active and the time was between
0300 and 0400.
The LinkTx G3 rule
processor offers:
36 user programmable
Rule functions
Access to all IO
32
user programmable messages which can contain fixed
text and variable real time measurement
values.
16 Programmable GSM numbers
4
GSM number groups
|
|
| |
| |
|