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With the SF4B series of safety light curtains, SUNX has built off of the successful features of previous models to create an easily integrated, full featured light curtain, all within one of the smallest packages on the market. The no dead zone design ensures that the light curtain can be placed on the inside frame of your machine, thus creating a more efficient integration, with less potential for damage to the unit from an external source. The SF4B is available in three standard types:

• Finger Protection Type: Minimum sensing object size of 14mm (0.551") with a beam pitch of 10mm.
• Hand Protection Type: Minimum sensing object size of 25mm(0.984") with a beam pitch of 20mm.
• Arm/Foot Protection Type: Minimum sensing object size of 45mm (1.772") with a beam pitch of 40mm.

If you are looking for SUNX Safety Light Curtains, please call us on (800) 894 - 0412 or email us at info@clrwtr.com we will do our best to help you find the LS Series SUNX Safety Screens that you are looking for at the lowest prices possible. If you are searching for SUNX Light Curtain technical information (data-sheets) please use the SUNX Datasheets OR Product Selection Guide page links.

SUNX SF2B series has a universal 15ms response time, regardless of the number of channels, the beam axis pitch, or the number of units connected in series. The result is a simplification of the calculation work involved in setting safety distances on your machine. The response time, coupled with the ultra small beam pitch of the finger protection type, allows for installation of the light curtain much closer to danger point than a conventional model. The SF2B is available in two standard types:

• Hand Protection Type: Minimum sensing object size of 27mm(1.063") with a beam pitch of 20mm.
• Arm/Foot Protection Type: Minimum sensing object size of 47mm (1.850") with a beam pitch of 40mm.

SUNX SF4-AH series has surpassed the most stringent international safety levels and is compliant with the machinery directive and OSHA/ ANSI standards. This series has been certified for usage in any workplace around the world. It uses two independent CPUs, which mutually check the safety conditions.

High reliability safety design is realized by incorporating dual circuits for signal processing and output. Furthermore, in order to ensure safety, FMEA (Failure Mode & Effect Analysis) has been used to prove safe operation. The SF4-AH has a high-speed 11 ms response time, regardless of the number of beam channels. This high-speed response simplifies the entire process of safety distance calculation and allows the safe distance between the danger areas and the light curtain to be reduced.

SUNX SF2-A series of safety light curtains are a Type 2 solution offering an extremely compact, 19mm thickness. The SF2-A series have the same level of safety built into the sensor body as conventional fail-safe type Area Sensors, and conform to European and North American safety standards. The sensor carries out self-diagnosis when it is turned ON. The monitoring system (CPU), which is inside the emitter, constantly checks the emitting and control circuits. Furthermore, the receiver also has a monitoring system (CPU) which constantly checks the receiving circuit, control circuit and output circuit, so that a high level of safety is maintained at all times.

Using the optional serial connection cable, a maximum of 3 sets of sensors can be connected in series with a total of 128 beam channels (for 20 mm beam pitch type) or 64 beam channels (for 40 mm beam pitch type). This allows for L-shaped and U-shaped areas to be easily covered. Previously, separate wiring was required for 3 sets of sensors. But now, wiring equivalent to that for only one set is required, thus saving troublesome wiring and costs. An integrated Extraneous Light Check (ELC) function prevents the malfunction of the light curtain due to high-intensity light sources that may pass by the system.

SUNX SF2-N series of safety light curtains are a Type 2 solution offering an extremely compact, 19mm thickness. The SF2-N series have the same level of safety built into the sensor body as conventional fail-safe type area sensors, and conform to European and North American safety standards. The sensor carries out self-diagnosis when it is turned ON. The monitoring system (CPU), which is inside the emitter, constantly checks the emitting and control circuits. Furthermore, the receiver also has a monitoring system (CPU) which constantly checks the receiving circuit, control circuit and output circuit, so that a high level of safety is maintained at all times.

Using the optional serial connection cable, a maximum of 3 sets of sensors can be connected in series with a total of 128 beam channels (for 20 mm beam pitch type) or 64 beam channels (for 40 mm beam pitch type). This allows for L-shaped and U-shaped areas to be easily covered. Previously, separate wiring was required for 3 sets of sensors. But now, wiring equivalent to that for only one set is required, thus saving troublesome wiring and costs. An integrated Extraneous Light Check (ELC) function prevents the malfunction of the light curtain due to high-intensity light sources that may pass by the system.

SUNX SF2-EH series of safety light curtains provides Type 4 protection for complete machine safeguarding applications. With a maximum individual sensor height of 1580mm and a 10m detection distance, one sensor can cover the are that previously required 2 sensors. Further expansion can be performed by connecting up to 4 sensors, or 192 beam channels, in series, all with built-in interference support. Parallel connection of up to 12 sets is also possible.

It uses two independent CPUs, which mutually check the safety conditions. High reliability fail-safe design is realized by incorporating dual circuits for signal processing and output. Furthermore, in order to ensure safety, FMEA (Failure Mode & Effects Analysis) has been used to prove safe operation. The sensor unit continually performs self-checking on its internal circuitry, its cable integrity and even checks for interference from extraneous light. In the event of any fault or malfunction, the sensor outputs the same signal (OFF signal) as is produced during actual beam detection operation.

• Control category 4 compatible with an SF4-AH series/SF2-EH series combination and control category 2 compatible with an SF2-A series/SF2-N series combination.

• As SF-AC incorporates a Power Supply terminals and synchronization lines terminals for the light curtain, so Terminal Blocks are not required.

Introducing SUNX SW-101, a zero force replacement for mechanical Push Buttons that are commonly used in two hand control safety applications. It features a comfortable, ergonomic design that allows for multiple mounting configurations to achieve optimum application coverage. Fully configurable operation indicators add to the functionality of the switch by offering visual feedback to the operator with respect to the process status. Long life PhotoMOS outputs coupled with a virtually indestructible casing make the SW-101 a perfect addition to any machine safety program. Note: The SW-101 Optical Touch Switch must be used with an applicable safety controller to meet OSHA requirements for a two hand control safety system.

When SUNX SF4B series of light curtains is used, the muting control circuit can be built at low cost. The newly-released SF-C14EX application expansion unit allows the light curtain, muting sensors and muting indicators to be connected together directly, so that muting control circuits can be built very easily.

Our SUNX distributors warehouse in Boise, Idaho stocks some SUNX products (SUNX Safety Light Curtains SF4B Type 4 SF2B Type 2 SF4-AH Small SF2-A SF2-N SF2-EH Robust Safety Light Screens Distributors) enabling us to further assist you in finding the correct SUNX Safety Light Curtains for your application in the USA (Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington Washington D.C. West Virginia Wisconsin Wyoming), Canada and Mexico.

Whether we have SUNX Light Screens in stock in Boise, Idaho or need to ship direct from SUNX to any USA cities (New York Los Angeles Chicago Houston Philadelphia Phoenix San Diego Dallas San Antonio Detroit San Jose Indianapolis San Francisco Columbus Austin Baltimore Milwaukee Boston Washington El Paso Seattle Denver Charlotte Fort Worth Portland Oklahoma City Tucson New Orleans Las Vegas Cleveland Long Beach Albuquerque Kansas City Fresno Virginia Beach Atlanta Sacramento Oakland Mesa Tulsa Omaha Minneapolis Honolulu Colorado Springs St. Louis Wichita Santa Ana Pittsburgh Arlington Cincinnati Anaheim Toledo Buffalo St. Paul Corpus Christi Aurora Raleigh Newark Lexington Fayette Anchorage Louisville Riverside Bakersfield Stockton Birmingham Jersey City Norfolk Baton Rouge Hialeah Lincoln Greensboro Plano Rochester Glendale Akron Garland Madison Fort Wayne Fremont Scottsdale Montgomery Shreveport Lubbock Chesapeake Mobile Des Moines Grand Rapids Richmond Yonkers Spokane Augusta Glendale Tacoma Irving Huntington Beach Arlington Modesto Durham Boise Winston Salem); www.clrwtr.com can get SUNX Small Safety Light Curtains to you fast and save some money!

It will be very helpful if you have the SUNX Light Curtains part numbers ready, then our sales representatives can provide you with a pricing and availability quote for SUNX Safety Light Screens that you are looking for in seconds. If you do not have the part numbers for SUNX Safety Light Curtains, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.