Velleman PEM10D2 - Manual (Page 7)

PEM10D 2
V. 02 – 27/11/2013 7 ©Velleman nv
• Guide the control cables through the back or cable gland of the
housing. Tighten the cable gland.
• Make the proper connections to the terminals (see §5).
Note:
o
to facilitate the connections of the wiring, lift the sensor
assembly from the housing.
o
To do this, release the 4 screws [L] (2 large ones on top, 2
small ones near the bottom).
o
After making all connections gently reseat the sensor assembly
and put the 4 screws back.
• Attach the housing to the mounting bracket and secure it with the
two mounting bolts [J].
• Apply power to the system. The alignment LED [D] will turn red
since no reflector is detected.
• Place the reflector in line with the transmitter/receiver lens [C]
until the alignment LED [D] turns green. Mark the position of the
reflector and mount it in that location.
• Note: the lens can be aligned horizontally (±25°) by rotating the
entire lens head (do not force) or vertically using the vertical
alignment bolt [F].
• Close the cover [H] with the 4 screws and slide the hood [A] in
place.
• Note: by closing the cover, the tamper switch [E] is pressed and
the tamper contact [6]/[7] is closed.
7. Operation
•
When the beam between transmitter and receiver is broken, the
alignment LED [D] turns red and an alarm is triggered on the
output contacts until the beam is restored:
o
[3] - [5]: open contact
o
[4] - [5]: closed contact
• When the alignment LED [D] flashes red and green alternately an
alignment problem occurs. Open the cover and slowly adjust the
horizontal and/or vertical angle [F] of the lens [C].
• In case somebody opens the cover, the tamper switch [E] is
released and the tamper contact is closed:
o
[6] – [7]: closed contact