Contatto
FXPRO2
FXPRO2: Programmer - Tester for
Contatto
bus
FXPRO2 is a portable instrument for the address assign-
ment to
Contatto
modules; also, it allows to perform dia-
gnostic functions and in particular the test of the
Contatto
bus line in order to check for its correct operation.
The main characteristics of FXPRO2 are the following:
•
Ergonomic housing
•
Powered by a common 9V battery
•
Internal circuit to step-up the battery voltage to a prop-
er value for modules supplying
•
Auto power off
•
LCD display (with timed back-lighting), alphanumeric
type with 20 characters x 4 lines
•
23-button keyboard
•
Address assignment to
Contatto
modules
•
Address verifying of
Contatto
modules
•
Measurement of the bus power supply voltage
•
Measurement of the bus levels (L1 and L2)
•
Upgrading of the firmware
The cable for the address assignment to the modules is
provided together to FXPRO2; also, an adapter cable for
the bus line test is provided. The cable for the firwmare up-
grade is an optional item.
Auto power off
When FXPRO2 is not connected to a supplied bus, it auto-
matically switches off after the timeout, calculated from the
last pushing of any button, set during the setting up (see re-
lated paragraph). If FXPRO2 is instead connected to a sup-
plied bus, then it will be kept always on.
Retroilluminazione
If FXPRO2 is not connected to a supplied bus, then the
back lighting remains on for the time set during the setting
up (see related paragraph).
If the back lighting switches off, it can be switched on again
pushing the ON button. Take in account that the back light-
ing discharge quickly the battery, so it is recommended to
use it only in case real necessity.
If FXPRO2 is instead connected to a supplied bus, then the
back lighting will be always on.
Inserimento batteria
Remove the cover on the rear side of FXPRO2 sliding it to-
ward the outside.
Connect an alkaline 9V battery (shape 6LR61) to the clip,
taking attention to the correct polarity. Insert the battery in-
side the holder and place again the cover sliding it toward
the internal side, taking attention to arrange the battery
wires in order to have a correct closing.
Connessioni
When used to assign or verify or read the address, FX-
PRO2 must be connected directly to the bus terminal of the
modules or to the connector in the case of some particular
modules, as shown the following figure.
DUEMMEGI
ADDRESS
Contatto
MILANO-ITALY
XX module
Power supply 24V= ±25% / 30mA
MODxx
ON
+2
4V
0V
L1
L2
P
13 14
16 17
15
When using FXPRO2 for the test of a bus line, it must be
connected to the bus itself through the supplied adapter as
shown in the figure below.
DUEMMEGI
s.r.l. - Via Longhena, 4 - 20139 MILANO
Tel. 02/57300377 - Fax 02/55213686 –
www.duemmegi.it
Rel.: 1.0 May 2012
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