Installation Instruction
PIUMA MILLENNIUM
15
Right Side Electronic Board Connections
A. Photocell amplifier board connector (optional)
Insert the amplifier module observing the assembly direction shown in
Fig. 21
WARNING
Select the Jumper for single or double beam and check the red led
B. Photocell beam connector
(only use if the internal photocell amplifier board module is installed)
C. Selector Jumper between Millennium - and external cell amplifier
The system has three selectable working models:
A Millennium amplifier only Jumper close towards INT
B External amplifier only Jumper close towards EXT
C Both Mill External amplifier Jumper open
BEAM OFF
On
Beam interrupted
Off
Correct
JUMPER
Closed towards B2
Double beam
Closed towards B1
Single beam
Fig. 24
Fig. 25
A RED
small band
distinguishes
the Transmitter
A WHITE
small band
distinguishes
the Receiver
Connect the
photocell’s beams as
in
Fig. 25
INT
EXT
A
B
D
E
F
G
Fig. 23
C
Transmitter
TX2
Transmitter
TX1
Receiver
RX2
Receiver
RX1
