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BLASI – Light barrier transmitter

Name: BLASI - Light barrier transmitter - MaceGulf
SKU: BLSP-7310080

The BLASI Light barrier transmitter generates infrared beams for through-beam safety systems in industrial door automation. This rugged transmitter pairs with PANTRON IR-M12/SLA receivers and ISM multiplexers to create protection zones monitoring closing edges around TA-series equipment entrances up to 30-60m. M8/M12 connectors integrate with TKHM-Z cables for 24VDC power from DIN-rail amplifiers while IP67 construction withstands washdown. Modulated 880nm output with selectable frequencies ensures ambient light immunity and reliable Category 2 PLC safety signaling via WAGO terminals.

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Product Details

The BLASI Light barrier transmitter provides the infrared source for Pantron through-beam systems protecting personnel from pinch hazards during TA-6/TA-7 industrial door operations. Available in compact M12 barrel (IT-M12-4QD) or slim rectangular SLA (IT-SLA-3QD) housings, these transmitters emit powerful 880nm modulated IR beams with narrow 6-12° collimation through protective front filters, detected by opposite receivers to form invisible safety curtains interrupted by pedestrians, forklifts, or pallets.

M8/M12 gold-plated quick-disconnect connectors link to TKHM-Z-5/10 cables delivering 24VDC power from ISM-2000/4000/8000 multiplexers, supporting multiple frequency channels to eliminate crosstalk across parallel beams safeguarding wide door openings. Automatic gain control compensates for dust accumulation, lens contamination, and misalignment prevalent in Dubai manufacturing while test functions verify wiring integrity to Siemens PLC safety inputs through WAGO terminal blocks.

IP67 sealing enables submersion in washdown procedures while -25°C to +60°C range handles climate extremes. Fixed-focus optics maintain beam parallelism across maximum distances when paired with high-sensitivity receivers. String-line alignment simplifies precise positioning during commissioning. Robust nickel-plated brass or anodized aluminum construction ensures continuous infrared output critical for 8ms emergency stop response times.

Article No: 7310080