SICK is pleased to announce the launch of its third generation of the industry-proven W.4, W.18, and W.27 families of photoelectric sensors. Foremost of the upgrades is the inclusion of the OES3, SICK's custom ASIC (application-specific integrated circuit), which is specifically designed for and exclusively used in background suppression sensors within these sensor families.

The OES3 uses a multi-segmented logarithmic receiver array that allows for better background suppression performance throughout the range of the sensor. Also, an Active Area Management feature allows for the elimination of false readings from reflective surfaces or influences of other sensors in the same environment. All of these sensors have wide operating ranges for voltage (10 - 30 VDC) and temperature (-40 to +70 °C). In addition, these sensors are now available with IP 69K enclosure ratings.

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SICK is extending its industry leadership in contrast and color sensing with the introduction of its newest generation of these sensors: the KT10-2 high-speed Contrast Sensor, the CS8 Color Sensor, and the KT8L laser Contrast Sensor. These new versions offer added benefits for your applications.

The KT10-2 maintains the exceptionally high switching frequency of 25 kHz (20 microsecond response time). The key new features of the KT10-2 are an easy-to-read bar graph display and 2 interchangeable light exits. The KT8L is the newest contrast sensor, the successor to the KT5L. Lasers are used in contrast sensors for either long-range detection or detection of very small objects. The KT8L gives you both, with a greatly enhance range of 40 - 800 mm and an extremely small lightspot of 0.3 mm. The KT8L also has the option of a larger 3 mm lightspot.

The CS81 and CS84 are the successor products to the CS1 and CS3 Color Sensors. The CS84 has the ability to teach 4 different colors leading to faster changeovers and shorter downtime. The new CS8 series also has much higher switching speeds, as fast as 6 kHz (85 microsecond), similar to the faster speed of a contrast sensor. Like the current CS products, the CS8 maintains the extreme precision of the lightspot providing tighter process control and more consistent object detection.

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Mitsubishi Electric Automation is expanding their line of compact Operator Interface Terminals by introducing the GT1030, a 4.5" monochrome touch-screen interface. Both the GT1030 and its smaller sibling the GT1020 have a comprehensive range of functions in a small housing.

The GT1020 measures only 4.45" x 2.91" x 1.06", with a screen resolution of 160 x 64 pixels. The GT1030 is slightly bigger at 5.71" x 2.99" x 1.16", with a resolution of 288 x 96 pixels. Both OITs can be programmed and mounted in either a vertical or horizontal orientation. The monochrome touch screen interface allows multiple screens for operator control and feedback, and the backlight is three colors, which are user-selectable to signify machine conditions.

The GT1020 and GT1030 are designed for flexible communications with PLCs from various manufacturers, including Mitsubishi, Omron, Allen Bradley, and Siemens. Like all of Mitsubishi's Operator Interface Terminals, the GT1020 and GT1030 support transparent mode, allowing the user to program both the OIT and the connected PLC through the programming port on the terminal unit.

The GT1020 and GT1030 provide advanced functionality in a compact housing at an affordable price. Replace a handful of switches and lights with a flexible touch screen interface.

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