Safety switching mats Area laser Scanner Singel-Beam safety light bar-rier with extended range (upto 150 m) Press Brake Protection Sy-stem AKAS Differentiation between manand machine by the use ofthe Muting function > M UTINGLAMPE M UTINGLAMPE Palette Palette Roboter Roboter two-beam light gridrange until 60 m 3- and multi-beam light grid range until 60 m two-beam light grid withtransmitter/receiver unit andmirror unit, range up to 10 m Outgoing muting Differentiation between manand material Cross muting Differentiation between manand machine / material >

All safety instructions are marked with this symbol and must be observed under all circumstances! The safe operation of the entire system can only be ensured through adherence to these operating instructions and the corresponding accident prevention regulations. These operating instructions comprise part of the light barrier and must be retained at the installation site.All specifications of these operating instructions must be observed at all times . These operating instructions provide theuser with important information concerning the proper use of the ULVT/BLVT safety light barriers. . When...

Start interlock Subsequent to commissioning and/or a power interruption, the start interlock prevents a "re-release". A re-release is only possibleonce the protective field has been interrupted and reactivated. Response time The time period between penetration of the protective field and the switching process. Blanking Ther Balnking features provide the temporarily "skipping" or "disabling" of selected areas of the the protective field. By doing this,parts of tools or machinery may reach into the protective field without reducing the function of the machine. (please refer topchapter 7 BLVT)....

Safety category 4 The ULVT safety light barriers belong to safety category 4 as per EN 945-1 and IEC 61496 / EN 61496. Devices of safety category 4 comprise self-monitoring photo-electric guards and represent the highest safety class for photo- Beam spacing The distance (gap) between the centres of the individual lenses on ULVT/BLVT... safety light barriers is called the beam distance/beam spacing. The ULVT/BLVT... safety light barriers are supplied with a lens grid of 7.5 mm, respective and 14mm. Valve or contactor control Prior to each release of the switching outputs, the contactor control...

The ULVT/BLVT safety light curtains are characterized by thefollowing: > - Safety category 4 pursuant to EN 954-1 and IEC 61496 Part 1 + 2, and/or EN 61496- > contactor check and restart interlock : Integrated functions activated via DIP switch- Direct connection of contactors / valves , switching capacity of 0.5 A / 24 V- beam spacings: 7,5mm, 14 mm, 100mm, 200mm, 300mm, 400mm, 500mm- detection ranges. 7m, 24, and 60m- 2 to 247 beams at protective field heights of 100 mm to 1900 mm- Smallest safety distance through short response times : 4ms to 37ms, depending on construction length- Reverse-read...

The safe distance (S) between the accident-preventing light barrier and hazardous area must be big enough to ensurethat when the protective field is penetrated, the hazardous area cannot be accessed before the hazardous movement has been ended. In addition, it must be ensured that reaching over, under or around, or walking behind the protective field is prevented by additional mechanical screening or further light barriers. To this end, please also refer to EN 999 and other effective national and international safety regulations. > 4.2.1 Vertical light barrier protection of hazardous areas (valid...

Front ed g e of hazardous area a = Distance from last beam of protectivefield to front edge of hazardous area H > Sa H = Height of protective field to reference level S = Safe distanceStart of protective field (first beam) tofront edge of hazardous area fig 15/1 Horizontal protection Formula for calculating the safedistance with horizontal protection of hazardous areas using a light curtain: The distance a of the end of theprotective field (last beam to front edge of hazardous area) must be no more than: Calculation examples for the safe distancewith horizontal protection of hazardous areas using...

The light transmitter (a) (Fig. 17/1) and the light receiver (b) form the light barrier (c). If the light beams are interrupted, e.g. by a hand, a pilot circuit is opened and the closing action is prevented / stopped. In the opposite example, it is not possible to avoid the ULVT light barrier from the working side, which means that additional screening is not required. In order to prevent the walking behind the protectivefield, the distance between the ULVT/BLVT safety light barrier and the machine must be _< 75 mm. > fig. 17/1 Installation without additional screening In a normal working process...

reflective Object(e.g. metal container) > Contai- interrupted beam Central Beam > fig 18/1 distance from reflective surfaces Table 18/2 installation ranges and distances E mpfnger receiver transmitter > Sender transmitter > Sender Empf䤤nge receiver > r E receiver > mpfngerSender transmitter > Sender Empfnger receiver transmitter receiver transmitter > SenderEmpf䤤nger receiver transmitter > SenderEmpfnger fig. 18/3 Arrangement of 2 adjacent light curtains

Fig 19/2 Swivelling around longitudinal and lateral axis > fi g 19/4 insulatin gp lastic la y ers fig 19/5 mounted brackets with insulating plastic layers fig 19/3 standard mounting brackets mounted at the light curtain. >

- Option: Angular Brackets > fig 20/4 angular brackets fig 20/1 angular mounting brackets mounted at the light curtain. fig 20/2 angular brackets fig 20/3 BA_ULVT_BLVT_958 20 >

132 1: 4 adjusting screws for assembly column2: Elongated assembly slot for attachment of the Base plate on the floor and adjustment of the column (use max. M12 screws) > 3: Screwing of the base plate to the column > fig 23/1 Base plate fig 23/2 assembly columns for light curtains and tilted mirrors assemlby columns fortransmitter and receiver assembly columns with til-ted mirrors assembly columns fortransmitter and receiver assembly columns with til-ted mirrors including base plate inc. Bodenausgleichsplatte no base plate, with 2 end pie-ces no base plate, with 2 end pie-ces SAU 100SAU 200SASU...