Posts Tagged ‘IP67’

Ultra-Slim type 4 light curtain designed specifically with small machines in mind

Introducing a Type 4 light curtain that combines high end performance with an ultra-slim enclosure. The SUNX SF4C series has been designed to offer a machine safeguarding solution without sacrificing productivity. Its size and shape allow for it to fit efficiently into small machinery while maximizing the usable working space for the equipment operator.

Large multipurpose indicator

The bright LED indicators located in the center of both sides of each light curtain can be illuminated green or red by using external inputs. There is no need for setting up a separate indicator, so that equipment is consolidated.

 

 

 

 

 

 

Applications

Slim size for efficient applications

The slim size of the SF4C allows for the available workspace to be increase from the previous model.

IP67 rated enclosure

An IP67 (IEC / JIS) rating is achieved with an ultra-slim size for protection from environmental factors.

Integrated safety input

Contact outputs such as an emergency stop switches or a safety door switches can be connected to the light curtain. This allows for a streamlined output setup for machines that include multiple safety devices and saves panel space which is often a premium in small equipment.

Direct connection of safety devices

Bipolar NPN/PNP output configuration

PNP transistor output and NPN transistor outputs are combined in a single model. This provides universal application worldwide without the need for purchasing separate NPN or PNP models as your project needs change.

Convenient beam axis alignment indicators

The beam channels of the light curtain are displayed in four blocks so that incident light position is shown at a glance. When the beam channel at the bottom most channel (or topmost channel), which is used as a reference for beam-axis alignments, is correctly aligned, the LED blinks red. After this, each block lights red as the beam axes successively become aligned. When all channel beam axes are aligned, all LEDs light green. The display also has a stability indicator (STB) added so that setup can be carried out with greater stability.

Built-in safety control circuit

The light curtain has a built-in external device monitoring function and an interlock function. This allows a safety circuit to be constructed so that a separate safety controller is not needed, and the control box has become smaller to help to achieve to lower costs.

Built-in muting/blanking control function

The light curtain has a built-in muting and blanking functions, which offer advanced functionality when objects passing through the beams while the machine is running. There is no need for a separate muting controller which saves money and space. The muting sensors and muting lamps can be connected directly to the light curtain. Furthermore, the large multi-purpose indicators can be used as muting lamps, which contribute to less wiring troubles, improvement of safety and productivity, and cost reduction.

 

For more information, here is the SF4C Brochure

 

Introducing the Ultimate Mark Sensor.

The LX-100 series of digital color mark sensors utilizes 3 LED elements (Red, Green, and Blue) offering high precision sensing of any color marking. A four digit digital display allows for user-friendly setting and monitoring of sensor settings. Six easy-to-see indicators surround the main display allowing quick and easy confirmation of the operating mode.

Also, the threshold value can be conveniently checked at the touch of a button. One-level, two-level and fully automatic teaching methods are available with an option of external teaching if the sensor is not easily accessible. The LX-100 series has two detection modes:

Mark Mode

The sensor automatically selects the most effective LED color for the application that is presented. With a fast response time of 45 microseconds, this mode is best suited for high speed manufacturing lines.

Color Mode

For high precision color mark detection, all three LEDs are utilized to distinguish between colors that are difficult with conventional single LED sensors. The built-in 12-bit A/D converter enables high precision 1/4000 resolution judgments.

 

For further details please check out the LX-100 Catalog