CE RI ons T POpti S BE ore M NEW Transparent & Class 1 Laser Models IDEC SA1E Photoelectric Sensors
SA1E Sensors Photoelectric sensors Photoelectric sensors send a beam of light to detect the presence of target objects, generally utilizing an emitter and receiver for this function. Photoelectric technology is ideal for industries such as material handling, packaging, electronics and semiconductor manufacturing, food and beverage, and pharmaceutical. IDEC SA1E photoelectric sensors Accurate detection of target objects is imperative for control systems.
Through-beam www.IDEC.com/sensor Benefits of through-beam sensors: • Suitable for dirty environments • Offers precise detection • Detects target objects up to 30 meters away (laser models) IDEC SA1E through-beam photoelectric sensors are configured with the emitter and detector placed facing each other, perpendicular to the path of the target object. Light is sent from the emitter to the receiver, and the target object is detected when the beam is broken.
Polarized retro-reflective Benefits of polarized retro-reflective sensors: • Emitter and detector in one unit • Polarized beam detects matte and mirrored objects • Detects reflective objects IDEC SA1E polarized retro-reflective sensors are configured with the emitter and detector housed in one unit. Light is sent from the sensor’s emitter to a reflector, which then reflects the light back to the sensor’s receiver.
Background suppression www.IDEC.com/sensor Benefits of background suppression (fixed field) sensors: • Reliable object recognition • Fewer false alarms and product rejections • Higher level of precision and repeatability IDEC SA1E background suppression sensors determine the presence of target objects based on a predetermined sensing distance.
Convergent Benefits of convergent (point focus) sensors: • Ideal for objects with low reflectivity and varying colors • Reliable detection of objects with a small profile • Accurate short distance sensing, while ignoring the background IDEC SA1E convergent sensors focus the emitter and receiver to an exact point in front of the sensor. This method of sensing provides an intense and well-defined sensing area. This allows for detection of transparent objects.
Diffuse-reflective www.IDEC.com/sensor Benefits of diffuse-reflective sensors: • Emitter and detector in one unit • Easy alignment and a 700mm maximum sensing range • Detects transparent or translucent objects IDEC SA1E diffuse-reflective sensors have the emitter and receiver built into a single unit that allows these sensors to rely upon reflection from the surface of the target object. Light is sent from the sensor’s emitter to the target objects and bounced back to the sensor’s receiver.
Small-beam reflective Benefits of small-beam reflective sensors: • Emitter and detector in one unit • Narrow beam ignores objects around target • Detects small objects IDEC SA1E small-beam reflective sensors operate like diffusereflective, the emitter and receiver are contained in the same housing. However, the small light beam generated by these sensors can reach a target in a narrow space at a distance up to 150mm.
Transparent www.IDEC.com/sensor Benefits of transparent sensors: • Ideal for transparent, opaque, mirror-like objects • Long sensing range - up to 2m • Quick reponse time - 500µs IDEC SA1E transparent Class1 laser sensors feature a coaxial optic and narrow beam to ensure stable detection. They can reliably solve challenging applications such as sensing of plastic, glass and other transparent bottles, transparent film for packaging, and wafer displacement.
Accessories Reflectors (for polarized retro-reflective sensors) Item Part Number Standard reflector Slits (for through-beam sensors) Item IAC-R5 Small reflector IAC-R6 Large reflector IAC-R8 Narrow (rear/side mounting) IAC-R7M Narrow (side mounting) IAC-R7S Narrow (rear mounting) IAC-R7B Tape (35 x 40mm) IAC-RS1 Tape (70 x 80mm) IAC-RS2 Standard IAC-R9* Small IAC-R10* Ultra-small IAC-R11* Vertical slit Horizontal slit Round slit Part Number 0.5mm x 18mm SA9Z-S06 1.
Technical Specifications Sensing Method Through-beam Polarized Retro-reflective Diffuse-reflective Small-beam Reflective Background Suppression (BGS) Convergent Reflective Transparent SA1E-T SA1E-P SA1E-D SA1E-N SA1E-B SA1E-G SA1E-X Part Number Power Voltage 12 to 24V DC (Operating range: 10 to 30V DC), Equipped with reverse-polarity protection Projector: 15mA Receiver: 20mA Laser Receiver: 30mA Current Draw With sensitivity adjustment: 10m Laser models: 30m Sensing Range Without sensi
Dimensions Cable Models Through-beam, Polarized Retro-reflective, Convergent, Diffuse-reflective, Small-beam reflective • Through-beam 13.4 9.0 Sensitivity Control 2 4 Stable LED (green) 2 10.8 10.8 6.5 19.5 (Note 3) Projector or Receiver .5 ø3 7.1 4.0 5 12.7 25.4 Projector 31.5 Receiver 17.4 8.8 17.1 17.4 3.4 1.2 6.5 1. Power ON LED (green) for through-beam projector. 2. No sensitivity control and stable LED are attached on the through-beam projector. 3. 5.
Connector Models Through-beam, Polarized Retro-reflective, Convergent, Diffuse-reflective, Small-beam reflective 13.4 9.0 2.9 • Polarized retroreflective • Diffuse-reflective • Small-beam reflective • Convergent Reflective Sensitivity Control 2 4 Stable LED (green) 2 19.5 (Note 3) Projector or Receiver 31.5 (Note 5) 6.3 4.5 7.1 4.0 12.7 17.1 8.8 Projector 25.4 Receiver 17.4 17.4 3.4 1.2 10.8 6.5 10.8 6.5 1. Power ON LED (green) for through-beam projector. 2.
Get the power you need The best PLCs for your money IDEC controllers offer speed, power, performance and precision, as well as being easy to use, and easy to maintain. Just a simple, ready-made solution that won’t require time you don’t have to give. Instead, save time with a reliable product that gives you faster response, better throughput, and less downtime. For more information, visit www.IDEC.com/plc.
