Photoelectric Fork Sensor Panasonic PM-Y65-P, Y-type fork, 5–24 V DC, light-on/dark-on

Panasonic PM-Y65-P is a Y-type photoelectric fork sensor designed for precise object detection in automation and material handling applications. The compact fork profile provides a narrow sensing gap that detects small parts, labels, edges and similar targets on production lines and pick-and-place systems. The sensor accepts a 5–24 V DC supply and supports both light-on and dark-on switching modes to match different control logic requirements.

Advantages

The Y-type fork design offers stable, repeatable detection of thin or small items without contact. Wide supply voltage range from 5 to 24 V DC simplifies integration with common control voltages. Selectable light-on and dark-on operation enables compatibility with various PLC inputs and sensor circuits. The compact, fork-shaped housing facilitates mounting in tight spaces and on conveyor guides where lateral access is limited.

Suitable for

• Detection of small components and parts in assembly and pick-and-place equipment
• Label presence and edge detection on packaging and web-handling lines
• Counting or positioning of thin materials, strips and substrates
• Integration into automation systems requiring non-contact sensing in confined spaces

Key specifications

• Sensor type: photoelectric fork (Y-type)
• Supply voltage: 5–24 V DC
• Switching modes: light-on and dark-on selectable
• Sensing format: through-beam fork gap for lateral detection
• Intended targets: small parts, labels, edges, thin materials

How to use

Install the sensor so that the target passes through the fork gap and aligns with the emitter and receiver. Connect the device to a 5–24 V DC supply and wire the output to the control input according to the required light-on or dark-on logic. Adjust the mounting position and orientation to ensure reliable detection of the specific target size and material. Verify switching behavior by passing representative items through the gap and confirm correct logic with the downstream controller or PLC.

Recommendations

For stable operation, keep the fork gap free from debris and ensure consistent target presentation through the gap. Use appropriate mounting brackets to minimize vibration and maintain alignment. When detecting reflective or transparent targets, validate switching on actual materials and, if needed, adjust mounting distance or angle to improve contrast.