LB-1 Safety sensor

Use

The LB-1 device is a safety sensor, which allows to stop a moving roller shutter, a swing gate, a slide gate, a garage door as well as a barrier arm gate in case it detects an obstruction in its effective area.

Features:

Built-in power supply;
Possibility to connect an extra set of photocells for a 2-beam sensor;

The LB-1 can be applied:

with the R-5.5, the EKU-3, and the EKU-4, which can be programmed so that a roller shutter either would stop or would stop and move up. To lower the roller shutter after the obstruction has been removed, one should select the “DOWN” command;
with a switch, the US-2.15, the R-5.7, and the EKU-3.1. In this case a roller shutter will stop while the obstruction is in the effective area and will start sliding down in 2 seconds after the obstruction has been removed from the sensor’s effective area;
with any other automated swing gates/slide gates/garage doors/barrier arm gates system that has a possibility of photocells application.

Technical specifications:

Operating supply voltage	220(+10%,-15%) V /50 Hz
Switching current	max 3A
Switching voltage	250 V
Control module output reaction
to obstruction (to be set)	dry contact: closure or break
Distance between photocells
for 1 beam	max 6 m
for 2 beams	max 4 m
Control module dimensions	80 mm×80 mm×55 mm
Sensor size	d=30 mm, h=41 mm
Ambient temperature	-20 to +45 °C
Protection level according to 14254 all-Union State Standard	IP 65
Ambient conditions	outdoors, indoors (high humidity)
Electrical shock protection rate according to 27570 all-Union State Standard	ll
(no protective grounding required)

Optional:

Set of photocells (for 2-beam sensor)

LB-1 Safety sensor

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