PHOTON SMART INSTALLATION GUIDE

1. Introduction

The Photon SMART infrared PE safety beams are designed to provide an integral element of safety to an automated system. They offer installers considerable freedom during the installation process. Both the transmitter and receiver are completely wireless, powered by two AA Alkaline batteries each, eliminating the need for tunnelling and digging for cables. This arrangement allows for extremely easy installation and dramatically reduces material and labour costs.

Note: The Photon SMART PE safety beams are only compatible with CENTSYS SMART Controllers!

2. Safety Instructions

1. All installation, repair, and service work to this product must be done by a suitably qualified person.
2. Do not modify the components of the system in any way.
3. Do not leave packing materials (plastic, polystyrene, etc.) within reach of children, as such materials are potential sources of danger.
4. Dispose of all waste products, like packing materials, according to local regulations.
5. Centurion Systems (Pty) Ltd does not accept any liability caused by improper use of the product, or for use other than that for which the product was intended.
6. This product was designed and built strictly for the use indicated in this documentation. Any other use, not expressly indicated here, could compromise the service life/operation of the product and/or be a source of danger.
7. Anything not expressly specified in these instructions is not permitted.

3. Icons used in this manual

⚠️ This icon denotes variations and other aspects that should be considered during installation.

❗ This icon indicates warning, caution or attention! Please take special note of critical aspects that MUST be adhered to in order to prevent injury.

4. Operation

When connected to a SMART gate operator, the Photon SMART PE beams aid in preventing personal injury and/or property damage due to crushing when used in a closing beam configuration. When used in an opening beam configuration, they dramatically reduce hazardous actions associated with a gate that is opening, such as dragging or shearing.

The operation of the Photon SMART PE beams relies upon the infrared beam being interrupted by a person or object, and notifying a connected device via a wireless link of the interruption.

Photon SMART infrared PE beams are also compatible with the unique Ambush Alarm functionality found in some Centurion Systems gate operators. This functionality allows the PE beams to act as sophisticated perimeter security devices by activating an alarm on the operator's controller, or a third-party alarm system, whenever the PE beams remain obstructed for a predefined period of time¹.

¹ Refer to the relevant product documentation for further information about Intruder-detection Alarm functionality.

5. Technical Specifications

¹ Only replace with alkaline batteries; do not use rechargeable batteries.

² Circular area assuming a parallel surface.

6. Physical Dimensions

Diagram showing the physical dimensions of the Photon SMART unit. The device is approximately 133mm in height, 50mm in width, and 34mm in depth.

7. Installation

7.1 Site Considerations

It is important that the beams/photocells are mounted on surfaces that are reasonably parallel to one another. Small differences in the angle between opposing parallel surfaces can lead to large offsets in alignment between the transmitter and receiver. The greater the distance the infrared beam travels, the larger the potential offset.

The transmitter and receiver are typically mounted directly opposite one another, but some leeway is provided by the wide beam casting, meaning absolute alignment may not always be possible.

⚠️ CENTSYS recommends a height of 750mm, but the height of the beam must be tailored to suit the specific requirements of the installation.

7.2 Removing the Cover and Preparing for Mounting

Diagram illustrating the removal of the front cover by leveraging it up from the bottom of the Photon SMART unit. To expose the mounting holes, the PCB must be removed from the enclosure. Press the red plastic lever located at the top of the enclosure to release the PCB. Store the PCB safely to prevent damage.

7.3 Mounting

Mark the mounting position of the receiver for a single or double fastener.

• For masonry mounting, use a 5mm masonry drill bit.
• For mounting to steel tubing, use a 2.3mm steel drill bit.

Diagram showing the back cover of the unit with mounting holes, O-rings, and screws. Mount the base of the receiver using the supplied hardware. Ensure that the rubber "O" ring is used to seal the Photon SMART enclosure against insect ingress. For double mounting screws, knock out the thin plastic film. Double mounting screws are recommended to better locate the Photon SMART PE beams and prevent them from twisting.

7.4 Re-inserting the PCB

Diagram showing the PCB being re-inserted into the enclosure. Tuck the base of the PCB into the ribs situated at the base of the plastic enclosure. Thereafter, swing the PCB into place so that the top lever prevents it from falling out. There should be an audible "click" to lock the PCB in position.

7.5 Turning on the Receiver and Transmitter

The transmitter and receiver are fitted with a 'power up' jumper. To preserve battery life, the units are packed with the jumper in the OFF position. To power them up, position the jumper so that it bridges the ON and COMMON pins.

Diagrams showing the receiver and transmitter PCBs with the jumper in the 'OFF' position (not bridging pins) and the 'ON' position (bridging ON and COMMON pins).

7.6 Indicators

The Photon SMART has an LED that provides visual feedback, serving as an alternative to using the Mobile Application for easy system commissioning.

To enter Alignment Mode, press the button (shown in Figure 9) for longer than 10 seconds. The LED will turn off for a short time and then turn on again to indicate that 10 seconds have expired.

During the alignment process, the LED will remain on if the beams are aligned and turn off if the beams are misaligned or blocked.

To exit Alignment Mode, press the button for 10 seconds until it turns on and off for a short time.

8. Commissioning the System

Using the MyCentsys Pro Mobile Application:

1. Scan the QR Code shown in Figure 8.
2. Select the App Store applicable to your operating system (Apple App Store or Google Play Store).
3. Download and install the "MyCentsys Pro" application. Minimum requirements: BLE-enabled mobile phone, iPhone 6s and above with iOS13, or Android 8.0 (Oreo) and above.

Alternatively, go directly to your app store, search for "MyCentsys Pro", and install the application.

1. Once installed, open the application.
2. From the list of operators, select the operator applicable to this installation.
3. Connect to the relevant operator.
4. Tap the three dots at the bottom of the screen, navigate to the settings menu, and tap IRBeams.
5. Choose whether this setup is for Closing IRBeams or Opening IRBeams. Closing IRBeams is set to ON by default.
6. Tap Photon SMART to begin the configuration.
7. Tap ADD NEW.
8. The application will scan for the Photon SMART PE beams. It will then prompt you to press the button located on the top left of the receiver PCB (shown in Figure 9).

Alignment Procedure:

1. Once connected, the option to give the Photon SMART pair a custom name will be provided.
2. The beam lenses MUST be fitted on the receiver during the alignment procedure as they serve to focus the infrared beam. Failure to do so may result in an inability to achieve alignment. Do not screw the enclosure closed until the beams have been aligned.
3. Tap NEXT, and the alignment process will begin. The transmitter's position may need to be adjusted until alignment is achieved. A minimum of 10 seconds of alignment is needed before proceeding.
4. Once alignment is achieved, mark the location of the transmitter on the mounting surface.
5. To prevent damage, switch off the transmitter.
6. Mount the transmitter following steps in Section 7.3, and then switch on the transmitter.
7. Tap Next, and Finish.
8. The paired Photon SMART PE beams will be displayed under the IRB Photon SMART screen.

9. Completing the Installation

9.1 Closing

Diagram showing the front cover being placed onto the base of the unit. Close the units by placing the front cover onto the base as shown in Figure 10. Do not force the cover; place it over as illustrated.

Diagram illustrating the final screw being inserted and covered. Insert and fasten the "shorter" screw provided to close the two enclosures together, followed by inserting the plastic cover provided as shown in Figure 11.

The installation is now complete.

9.2 Final Testing

To test the operation of the Photon SMART PE beams, connect to the relevant SMART Controller via the MyCentsys Pro App. Block and unblock the Photon SMART infrared beams/photocells with an object such as your hand. The relevant IRBeam symbol on the Overview Page will indicate if the Photon SMART PE beams are obstructed or clear.