DSE/DSA - IR Security/Safety Curtain Sensors

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SKU
DSE_DSA
From £86.40 £72.00

DSE are security devices for protecting perimeters such as patio doors or shopfronts. Two or more beams must be broken to trigger an alarm. A jumper link selects one of two frequencies to allow two sets to be used near each other

DSA are dual purpose, for security or for safety, selected by jumper. Beams are parallel and crossing to create a multi beam matrix. Only one beam needs to be broken to switch the output.

DSE are security devices for protecting perimeters such as patio doors or shopfronts. Two or more beams must be broken to trigger an alarm. A jumper link selects one of two frequencies to allow two sets to be used near each other

DSA are dual purpose, for security or for safety, selected by jumper. Beams are parallel and crossing to create a multi beam matrix. Only one beam needs to be broken to switch the output.

Common features are an alignment indicator, activation sounder, anti-tamper switch, and a jumper links for selecting N/O or N/C volt free output, and transmit power.

The standard wire colours shown are recommended for clarity and problem diagnosis. The master and slave elements are independently powered (RED and BLACK). A synchronising wire RT  (WHITE) runs from master to slave.

The relay contacts on the master element are shown wired in YELLOW and BLUE. They can be N/C or N/O, selected by the internal jumper. Make the connections to the terminal blocks, then adjust the external jumper links.. Remember to slide the gland over the cable before wiring into terminals.

The master and slave elements both have transmitter power settings by jumpers marked S-M-L (short, medium and long). Master and slave need to be set the same. Set to ‘Short’ for commissioning.

Remove J2 in the master and J3 in the slave to disable the tamper switch while commissioning. Leave J3 connected in the master.