Maintenance; Technical Characteristics - Nice Moonbus Anweisungen Und Hinweise Für Den Installateur

5) Testing and checking operation
After the recognition phase, check that the LED on the photocell starts flashing (both on TX and RX). Check Table 2 for the state of the photocell based on the
way LED "L" flashes.
Table 2
LED "L"
Off
L
3 quick flashes and a
second's pause
Very slow flashing
Slow flashing
Quick flashing
Very quick flashing
Always ON
Warning: After you have added or removed any
photocells, the automation system must be tested
again according to the directions contained in the
installation manual.

6) Maintenance

The photocells do not require any special mainte-
nance work. However, it is necessary to check
them at least once every six months in order to
evaluate their condition (presence of damp,
oxides, etc.). The outer covering and lenses must
7) Disposal
!
Warning: Some electronic substances may
contain polluting substances - do not dispose of
them in the environment.

8) Technical characteristics

Nice S.p.a., in order to improve its products, reserves the right to modify their technical characteristics at any time without prior notice. In any case, the
manufacturer guarantees their functionality and fitness for the intended purposes.
Note: all technical specifications refer to a temperature of 20°C.
Product type
Technology employed
Power supply/output
Absorbed power
Detection capacity
TX transmission angle
RX reception angle
Adjustability of the MOFOB photocell
Useful capacity
Maximum cable length
Addressing possibility
Use in acid, saline or potentially
explosive atmospheres
Mounting
Protection class for casing
Operating temperature
Dimensions / weight
Nice S.p.a. reserves the right to modify its products at any time.
Status
The photocell is either not powered
or is faulty
Device not recognised by the control
unit
The TX transmits regularly
The RX receives a perfect signal.
The RX receives a fair signal
The RX receives a poor signal
The RX receives a very poor signal
The RX does not receive any signal
at all
To check the photocells and make sure that there
is no interference with other devices, pass a 5 cm
diameter, 30 cm long cylinder on the optical axis,
first near TX, then near RX and finally at the mid-
point between them and make sure that in all
be cleaned, then testing carried out again, as
described in the previous paragraph.
The photocells have been studied and designed in
order that that they will operate in normal condi-
tions for at least 10 years. It is, therefore, neces-
This product is made from various kinds of mate-
rial, some of which can be recycled. Make sure
you recycle or dispose of the product in compli-
Detector for gate and door automation systems (type D according to EN standard 12453), consisting in a "TX"
transmitter and "RX" receiver.
TX-RX direct optical interpolation with modulated infrared ray.
The device can only be connected to "BlueBus" networks, from which it receives its power supply and sends output
signals.
1 "BlueBus" unit.
Opaque objects (larger than 50 mm) located on the optical axis between TX and RX, which move more slowly than
1.6m/s.
20° +/- 25%
Approximately 20°.
Approximately 30° along the horizontal and vertical axes.
Up to 15m for a maximum TX-RX misalignment of ± 5° (the device can detect and signal an obstacle even in
particularly bad weather conditions).
Up to 50 m.
Up to 7 detectors with the protection function, and 2 with the opening command function.
The automatic synchronism prevents any interference among the various detectors.
No
Vertically wall-mounted
IP55
20 ÷55°C
for MOFB 69 x 78 h 25mm / 50g
for MOFOB 69 x 78 h 37mm / 75g
Action
Make sure the voltage for the photocell terminals is
approximately 8-12 Vdc. If the voltage is correct, the photocell
is probably broken.
Repeat the learning procedure on the control unit. Make sure
that all the photocell pairs have different addresses
Normal operation
Normal operation
Normal operation. However, it is best to check the TX-RX
alignment and make sure the glasses are clean
It is at the very limit of normal operation. Check the TX-RX
alignment and make sure the glasses are clean.
Make sure that the LED on TX flashes once slowly. Check to
see if there is an obstacle between TX and RX. Check the TX-
RX alignment
these cases the device is triggered, switching from
the active to the alarm status and vice-versa; final-
ly, that it causes the intended action in the control
unit, for example that it causes the reversal of the
movement during the closing manoeuvre.
sary to increase the frequency of the maintenance
work carried out on the said photocells after this
period of time has elapsed.
ance with laws and regulations locally in force.
GB
3