PI - 34.85
Product Information Linear Smoke Detector Fireray 50/100RV
601-F.01U.002.705
A1.en / 29.12.2004
ST-FIR/ PRM1/ zab
Seite 10 von 22
7.
Mounting Tips
Observe the planning notes in Section 6.
Usually, the detector and the reflector are installed at the same height and oriented
towards each other. The relatively broad angle of the IR beam eases adjustment
and guarantees reliable long - term stability.
The mounting surface for the detector must be firm and vibration - free. Metal
supports that can be influenced by heat or cold are not suitable for installation.
The detector must be installed such that sunlight and artificial light do not beam
directly into the detector’s lenses. Normal environmental light conditions have no
effect on the IR beam and the evaluation.
Mount the reflector on a solid surface at the permissible distance. Ensure that the
light beam meets the reflector on the vertical.
The reflectors must not be mounted on reflective surfaces such as glass or plain
sheet surfaces. Additional reflections lead to malfunctions.
For protection against radio interference, use a shielded cable. When you are
installing the cable, possible sources of disturbance must be circumvented and the
cable must be protected against mechanical damage.
A 6 DA mini distributor (product ID 2.798.400.302) is required for wiring.
7.1. Connections and DIP switch settings
The operating mode switches, DIP switches and terminal strips for the plug
connector (see Fig. 3.) are located on the back of the detector.
Plug connector
DIP switch
Operating
mode switch
2- pin output for
optional key switches
Mounting slots
on
off
Fig. 3.: Reverse side of detector with plug connector, operating mode switch and
DIP switch
