Self-checking Light Barriers and Control Units
Self-checking light barriers, cascadable

Description
Ex­tre­me com­pact struc­tu­ral shape; Trans­mit­ter-re­cei­ver-sys­tem
Working Range
0 up to 12 m
Housing
Al-Cast
Dimensions
ap­pr. 18 x 75 x 33 [mm] (W x H x D)
Protection Mode
IP65
Connection Mode
Plug and So­cket Con­nec­tion
Transmitting Light
LED 880 nm, in­vi­si­ble
Power Supply
24 VDC / 70 mA wi­thout electri­cal load
Signal Mode
bright-swit­ching
Control Output
PNP-Tran­sis­tor, Op­to­cou­pler (al­ter­na­tive­ly)
Display
LED (Switch In­di­ca­tor, Working In­di­ca­tor Trans­mit­ter)
Ambient Temperature
-25 .. +60 Cel­si­us de­gree
Special/Optional Features
Cas­ca­de able trans­mit­ter-re­cei­ver-light bar­ri­er; self che­cking Con­trol Unit PP2128ST or PP2129ST ne­cessa­ry; DIA­NA (Le­vel In­di­ca­tor))