Allen-Bradley LiftMaster RETROAB 60-2728 Photo Eye Instruction Manual

1. Inngangur

This manual provides detailed instructions for the installation, operation, and maintenance of the Allen-Bradley LiftMaster RETROAB 60-2728 retro-reflective photo eye. This device is designed to enhance safety by detecting obstructions in the path of automated gate operators. It operates on 12VDC and offers a maximum detection range of 30 feet. It is compatible with LiftMaster RSL12V, RSW12V, CSL24V, CSW24V, and LA500 operators.

2. Öryggisupplýsingar

VIÐVÖRUN: Failure to follow these safety instructions may result in serious injury or death, and/or damage to property.

• Always disconnect power to the gate operator before installing or servicing the photo eye.
• Installation must be performed by a qualified technician in accordance with all local electrical codes and safety standards.
• Gakktu úr skugga um að allar raftengingar séu öruggar og rétt einangraðar.
• Do not modify the photo eye or its components.
• Haldið börnum og gæludýrum frá hliðinu meðan á uppsetningu og notkun stendur.
• Test the photo eye's functionality regularly as described in the "Operating" section.

3. Innihald pakka

Gakktu úr skugga um að allir hlutir séu til staðar áður en uppsetning hefst:

• RETROAB 60-2728 Photo Eye Sensor (1 unit)
• Mounting Bracket and Hardware (screws, nuts, washers)
• Reflector (1 unit)
• Leiðbeiningar (þetta skjal)

Figure 1: LiftMaster RETROAB 60-2728 Photo Eye sensor. This image shows the compact black sensor unit with its integrated cable, designed for retro-reflective operation.

4. Uppsetning og uppsetning

4.1 Uppsetning staðsetningar

The photo eye and its reflector must be mounted on opposite sides of the gate opening, ensuring an unobstructed line of sight between them. Mount both components securely to a stable surface, such as a gate post or wall, at a height that will detect typical obstructions (e.g., vehicles, people). The maximum detection range is 30 feet (9.1 meters).

4.2 Mounting the Sensor and Reflector

1. Using the provided mounting bracket and hardware, securely attach the photo eye sensor to one side of the gate opening.
2. Attach the reflector to the opposite side of the gate opening. Ensure the reflector is positioned directly in line with the sensor.
3. The sensor and reflector should be mounted at the same height and parallel to each other for optimal performance.

Mynd 2: Ítarleg view of the LiftMaster RETROAB 60-2728 Photo Eye. This image highlights the lens and housing of the sensor, showing its robust construction.

5. Leiðbeiningar um raflögn

MIKILVÆGT: Ensure power to the gate operator is disconnected before performing any wiring.

The RETROAB 60-2728 photo eye operates on 12VDC. Refer to your specific gate operator's manual for exact wiring terminal locations. Typically, the photo eye will connect to the operator's safety input terminals.

• Tengdu við Jákvætt (+) wire from the photo eye to the 12VDC (+) terminal on the gate operator control board.
• Tengdu við Neikvætt (-) wire from the photo eye to the Common (-) terminal on the gate operator control board.
• Tengdu við Merki wire from the photo eye to the designated Öryggisinntak terminal on the gate operator control board.

This photo eye is compatible with LiftMaster RSL12V, RSW12V, CSL24V, CSW24V, and LA500 operators. Consult the operator's manual for specific wiring diagrams.

6. Notkunarleiðbeiningar

The RETROAB 60-2728 is a retro-reflective photo eye. This means the sensor unit emits an infrared beam that travels to a reflector and bounces back to the sensor. When an object breaks this beam, the sensor detects the interruption and signals the gate operator to stop or reverse, preventing potential impact.

6.1 Alignment Indicator

The photo eye typically features an LED indicator. When the sensor is properly aligned with the reflector and the beam is unobstructed, this LED will illuminate (e.g., solid green). If the beam is broken or misaligned, the LED will change state (e.g., turn off or flash), indicating an issue.

6.2 Virknipróf

After installation and wiring, perform the following test:

1. Kveikið á um rafmagn á hliðaropnaranum.
2. Observe the photo eye's alignment indicator LED. It should be illuminated, indicating proper alignment.
3. Initiate a gate closing cycle.
4. While the gate is closing, carefully place an object (e.g., a cardboard box) in the path of the photo eye beam.
5. The gate should immediately stop or reverse its direction. If it does not, disconnect power and refer to the "Troubleshooting" section.
6. Remove the object and allow the gate to complete its cycle.

Repeat this test periodically to ensure continued safe operation.

7. Viðhald

Regular maintenance ensures the longevity and reliable operation of your photo eye.

• Þrif: Periodically clean the lens of the photo eye sensor and the surface of the reflector with a soft, damp klút. Ryk, óhreinindi, kóngulówebs, or debris can obstruct the beam and cause false detections or prevent proper operation.
• Skoðun: Visually inspect the sensor, reflector, and wiring for any signs of damage, corrosion, or loose connections. Ensure mounting hardware remains secure.
• Virknipróf: Perform the functional test described in Section 6.2 at least once a month, or more frequently in harsh environments.

8. Bilanagreining

If the photo eye is not functioning correctly, refer to the following common issues and solutions:

9. Tæknilýsing

• Gerð: RETROAB 60-2728
• Tegund: Retro-reflective Photo Eye
• Aflþörf: 12VDC
• Hámarksgreiningarsvið: 30 fet (9.1 metrar)
• Samhæfni: LiftMaster RSL12V, RSW12V, CSL24V, CSW24V, LA500 operators
• Hlutanúmer: 60-2728
• ASIN: B00DP41BWY

10. Ábyrgð og stuðningur

For warranty information, please refer to the documentation provided with your purchase or contact the original seller or manufacturer directly. Warranty terms and conditions may vary.

For technical support, please contact your authorized Allen-Bradley or LiftMaster dealer or the point of purchase. Ensure you have your model number (60-2728) and purchase details available when seeking support.