Electrical Setup Of Accessories; Wiring Safety Beams / Photocells - Centurion SDO4 SMART Installation Manual

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SECTION 7

7. Electrical Setup of Accessories

Two out (Power) and two in (Trigger and Safety beams) terminals are provided to
support the connection of the most common external accessories
The terminals can be accessed by removing the screw (Item 16) below the battery
housing (Item 15), and hinging down the Control Head cover.
Refer back to Section 3 - "Product Identification"
The SDO4 SMART supports the Photon SMART infrared gate safety beams, which
are completely wireless safety ancillaries. Photon SMART beams can also be added
to another set of safety beams (wired or wireless) to add further functionality, safety
and peace of mind to the automated setup. The Photon SMART also delivers a much
neater and unobtrusive safety system as there is no need for unsightly mechanical
safety devices hanging from the ceiling of the garage
FIGURE 80. WIRING PHOTON SAFETY BEAMS TO THE SDO4 SMART (FOUR-WIRE)
FIGURE 81. WIRING I5 SAFETY BEAMS TO THE SDO4 SMART (FOUR-WIRE)
Rx
Tx
Infrared
beams
Rx
Tx
Infrared
beams
page 45
ELECTRICAL SETUP OF ACCESSORIES
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Questions and answers

michael sinnett
April 25, 2025

i have a centurion garage door opener and when the door starts to lift the light flicker after the door is =-300mm off the floor and stos. What could eb the cause

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