2. Electrical connection
• Pierce the cable glands with a pointed object (fig. 1). Insert
the cables into the holes and pull them slightly back, such
that the edge of the gland is slightly turned to the outside.
Thus the device is protected against moisture.
• Connect the sensor cable to the terminals 1 and 2 with
either polarity (fig. 2).
• Connect the cable which leads to the controller at the
terminals 3 und 4 to the corresponding controller terminals.
Sensor cables carry safety extra low voltage (SELV) and
must not be placed in a gland together with cables carrying
230 V (US/CA: 115 V). If the connecting box is used out-
doors, it is recommended to pierce the condensation water
hole at the bottom after the device has been installed.
1
Distributed by:
Please note:
The design and the specifications can be changed without notice.
The illustrations may differ from the original product.
Reprinting / copying
This mounting- and operation manual including all parts is
copyrighted. Another use outside the copyright requires
the approval of CALEFFI NORTH AMERICA, Inc.. This es-
pecially applies for copies, translations, micro films and the
storage into electronic systems.
Editor: CALEFFI NORTH AMERICA, Inc.
Important notice
:
The texts and drawings in this manual are correct to the
best of our knowledge. As faults can never be excluded,
please note: Your own calculations and plans, under con-
sideration of the current standards and directions should
only be basis for your projects. We do not offer a guar-
an tee for the completeness of the drawings and texts of
this man ual - they only represent some examples. They can
only be used at your own risk. No liability is assumed for
in correct, incomplete or false information and / or the re-
sulting damages
2
1
2
3
4
CALEFFI NORTH AMERICA, Inc.
3883 W. Milwaukee Rd.
Milwaukee, WI 53208
Tel.: +1 414.238.2360
Fax: +1 414.238.2366
www.caleffi.us
[email protected]
