ABUS LS2120 Profiline infrared Light beam - Manual (Page 12)

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3. Main features
• Long detection range
• Reliable detection through pulsed dual beams
• Easy and quick installation through horizontal and vertical angle alignment
of transmitter and receiver
• Adjustment by laser beam, LED and measurement of the voltage level
• Adjustable response time (50 ms – 700 ms)
• Relay switching (NC/NO) and LED indication while activated
• Waterproof (IP55) and temperature-resistant for outdoor installations
• Applications: Alarm systems, video supervision, lighting, etc.
(e.g.: doors, entrance halls, car parks, halls, fence systems)
• Tamper monitoring of transmitter and receiver by front tamper switch
4. Scope of delivery
• Infrared transmitter (Tx) with front cover, housing screw and mounting
plate with self-tapping screw
• Infrared receiver (Rx) with front cover, housing screw and mounting plate
with self-tapping screw
Accessories for mast mounting:
•
2 x mounting plates
• 2 x mounting brackets
• 6 x roundhead screws M4x10
• 4 x roundhead screws M4x20
5. Description of components
5.1 Transmitter (Tx) and receiver (Rx)
Transmitter (Tx) Receiver (Rx)
1. Connectors
2. Power
LED
3. Screw for vertical alignment
4. Horizontal
alignment
5. Lenses
1. Connectors
2. Alarm
LED
3. Signal LED
4. Potentiometer knob for adjusting
response time