Nice MOFB Manual De Instrucciones página 2

1) Warnings
!
This manual has been especially written for use by
qualified fitters. No information given in this manual can
be considered as being of interest to end users!
This manual refers to MOFB-MOFOB only and cannot be
used for different products.
Read the instructions carefully before installing this product. Improp-
er use of the said product or errors made during connection may
jeopardise the correct operation of the device and the safety of the
persons using it.
2) Description and Intended Use
The MOFB and MOFOB photocells are detectors (type D according to
EN standard 12453) which can be used for automations for gates.
They reveal obstacles situated on the optical axis between the trans-
mitter (TX) and receiver (RX).
The photocells are equipped with a "BlueBus" communication system.
This means they can easily be connected up to the control unit of all
the devices using two wires only. All the photocells are quite simply
3) Installation
!
Only carry out installation work once the electricity supply to the system has been switched off. Disconnect any
buffer batteries present.
Begin the installation process by checking the following points:
1. As it is not possible to adjust the orientation when using fixed MOFB photocells, fitters must check that the surface the device will be fas-
tened to will enable correct TX-RX centring.
Fasten the photocells as shown in Figures 1a and 1b.
1a
2. Position the photocells on the basis of their detection functions according to the type of automation used. Check the position in Figures
2, 3 and 4, and fit the jumpers as per Table 1.
SLIDING GATE
2
2
• The photocell must operate exclusively via direct TX-RX interpola-
tion. It must not be used for reflection purposes.
• The photocell must be fastened securely to a rigid surface, which
does not vibrate.
• Use the wires specified in the manuals for control units for the elec-
trical connections.
• The MOFB-MOFOB photocells can only be connected up to con-
trol units which use "BlueBus" technology.
connected in parallel, and the addressing jumpers selected according
to the function required (see Table 1).
The non-adjustable version of the MOFB can be used as long as the
surface the device will be fastened to is flat and allows correct TX-RX
centring. The manufacturers recommend using the adjutsable
MOFOB version whenever this centring is not directly possible.
1b
SWING GATE
3