GridScan/Pro SI
English
© CEDES | V 1.0
5
5. Overview
The emitter and receiver edges create a grid of infrared beams offering up to 2.5 m (8.2 ft) in protection height. When the
infrared beams are interrupted, the output (comunicated by the protocol as
State of light curtain
) sends a signal to the
connected door control unit. As soon as the detection area is clear again, the output switches to indicate that the area is
"clear". The blanking system (blanking mode, Chapter 4.2) is designed to mount directly into the guide rails. As the door
closes, the GridScan/Pro SI recognizes the door as such and does not switch the output.
Figure 3:
Sectional doors with door blanking
5.1 Delivery package
The GridScan/Pro SI package comprises:
• 1 × GridScan/Pro SI emitter edge (Tx)
• 1 × GridScan/Pro SI receiver edge (Rx)
• 1 × Synchronization cable 10 m (33 ft)
• 1 × Connection cable 5 m (16.5 ft)
• 1 × Installation guide
5.2 General instructions and precautions
Figure 4:
High-speed doors with door blanking
Figure 5:
Typical GridScan/Pro SI delivery package
Never scratch or paint the optical lenses because they form the
light path! Do not drill additional holes into the profile. Unpack
the profiles just before installation in order to avoid damage.
Do not bend or twist the edges!
Oil can damage the cables. Contamination must be avoided at
all times!
Chemicals can damage the profile and optical characteristics.
Contact must be avoided at all times!
