Keyence CA-DC100 Instruction Manual

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CA-DC100 Instruction Manual For Safe Usage ● Manual Format This manual uses the following headings to display important safety information in order to prevent human injury and device damage. WARNING Failure to follow the instructions given under this heading may result in human injury. CAUTION Failure to follow the instructions given under this heading may result in product damage (product failure, etc.). Note:This heading is used to indicate common errors made by operations in relation to device operation. ● General precautions • Verify that this device is operating normally in terms of functionality and performance before the start of work and when operating the device. • Implement safety measures as necessary to protect against possible damage that may result in the event that this product fails. • Proceed with care when modifying or disassembling the CA-DC100, or when using it in a manner that falls outside of the ranges indicated in its specifications, since KEYENCE is unable to guarantee device functionality or performance in such situations. • Use this product in combination with other devices only after careful consideration, since the CA-DC100 may fail to satisfy its functionality and performance capabilities as a result of the conditions and environment in which it is used. • Do not use the CA-DC100 with the purpose of protecting human beings. * We make every effort to ensure products reach our customers without any damage. However, if you encounter any defective, damaged, or missing parts, please contact your nearest KEYENCE sales office (listed at the end of this manual). WARNING Turn off the device immediately in any of the following situations: • When there is a foreign object or liquid such as water, oil, or a chemical agent inside the device. • When the device has been subject to excessive mechanical shock or when the case has been damaged. • When the controller emits smoke, an unusual smell, or a strange noise. Continuing to operate the device despite such a problem may result in fire, electrical shock, or device failure. Contact your nearest KEYENCE sales office for repairs. Proper Controller Operation ● Power WARNING Do not use the controller with anything other than a 24 VDC power supply. Doing so may result in fire, electrical shock, or device failure. Note:Always ground the frame ground terminal or the ground terminal when using a switching regulator. KEYENCE recommends the use of separate power supplies in this situation. ● Installation location Avoid locations such as the following when installing the CA-DC100: CAUTION • Locations where the controller is exposed to direct sunlight. • Locations where the ambient temperature range exceeds 0 to +45°C. Locations prone to rapid temperature changes. • Locations with poor ventilation. • Locations where relative humidity exceeds 35 to 85% RH. Locations subject to condensation. • Locations where corrosive or flammable gasses are present. • Locations where there is excessive dust, salt, or iron powder. • Locations where the controller is exposed to splashes of substances such as water, oil, or chemical agents. • Locations where the controller is subject to direct vibrations or mechanical shocks. • Locations where the controller may be influenced by radiation noise or static electricity. • Separate the controller’s cables as far as possible from high-voltage lines and power lines. Interference from such lines may result in non- standard operation or device failure. ● Handling WARNING • Avoid touching the controller during or immediately after use, since it may become hot at these times. Doing so may result in burn injuries. • Do not operate the unit after disassembling or modifying it. Doing so may result in fire, electrical shock, or device failure. • Do not look directly at the LED for extended periods of time. Doing so may cause harm to your eyes. CAUTION • When connecting and disconnecting cables, always switch off the power to the controller and any other devices connected to it. Failure to do so may result in damage to the controller or to other connected hardware. • When the controller becomes excessively dirty, apply a weak, neutral detergent to a cloth and wipe away the dirt, then wipe the unit dry with a soft cloth. Do not use benzene, thinners, or alcohol to clean the controller. Doing so may result in the discoloration or deformation of the controller case. Installation CAUTION • Neither the cables attached to the LED illumination area nor extension cables (sold separately) are flexible, so they are not suitable for installation on moving parts where the cables must bear a load. • Extension of the cable between the illumination and the controller will result in decreased light quantity as a result of lowered voltage. Verify adequate light quantity before use. • Do not use this controller in combination with a non-KEYENCE LED illumination device. Doing so may result in device failure. Installation method 1 The controller may be attached to a DIN track. When attaching or removing the controller, pull the fastener on the rear of the controller in the direction indicated by the arrow. Installation method 2 You can also use the mounting bracket (sold separately) to install the controller. In this case use the screws that are provided on the controller. Mounting brackets (sold separately) OP-42168 OP-42169 OP-42170 (Front-mounting) (Bottom-mounting) (Side-mounting) ● Installation orientation CAUTION Do not install the controller in an orientation other than one of the 3 shown above. Leave a minimum of 20 mm of space on all sides of the controller, and use caution when installing any other heat-generating device (power supplies, etc.) to prevent the ambient temperature from exceeding +45°C. Do not use the screws that come with the mounting brackets. CAUTION Use these screws 96M0847 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

1. Power limiter switch (default setting: NORM) NORM Limits light adjustment range to 0 to 60% in order to protect LED element. Always use the NORM setting when operating the controller with continuous lighting. FULL Allows a light adjustment range of 0 to 100%. 2. Standby switch Used while controller is energized to manually turn illumination on or off. 3. Channel 1 light adjustment volume 4. Channel 2 light adjustment volume 5. Channel 1 output connector 6. Channel 2 output connector 7. Input terminals CAUTION LED elements are subject to a limited service lifetime. Because high temperatures lead to degraded performance or damage, always use a setting that generates the least amount compatible with application requirements. Take precautions in order to avoid heat buildup, such as the use of a cooling fan, installation using metal brackets, and intermittent LED activation by means of external control input. Note:The amount of light generated is unstable when the light adjustment volume is set near 0%. This is normal and does not indicate a problem with the controller. When using the controller with continuous lighting, delay use after turning on the controller until the amount of light generated stabilizes (this should take about 30 minutes). ● Input terminals 1. 24 VDC (max. 1.8 A) Power supply connection terminal 2. OV Power supply input OV terminal 3. COM External control input common terminal 4. EXT1 External control input 1 Deactivates channel 1 when shorted with COM 5. EXT2 External control input 2 Deactivates channel 2 when shorted with COM CAUTION The power supply input OV and COM terminals are common with a shared choke coil, so take care to avoid the generation of any potential difference between them. Any such potential difference may result in device failure. ● Input circuit diagram Circuit diagram Minimum input time 10 KΩ 100 Ω EXT1 EXT2 COM 5 V 10 µs ON OFF 40 µs Terminal name: EXT1, EXT2 ON voltage: 0.46 V or less ON current: 0.36 mA or more OFF voltage: 3.45 V or more OFF current: 0.15 mA or less CAUTION Input uses no-voltage contact inputs. Use of voltage input may result in damage to the controller. Dimensions CA-DC100 16 15 85 11.2 39 11 110 45 5 ) (40 81.2 2-M3: Screw hole depth of max. 6 Installation screw hole 4-ø5 t=1.6 116.6 24 20 45 125 135 Bottom-mounted ø5 t=2 47.5 130 40.5 10 5 61 8 5 x 6 slot Side-mounted 2-ø5 t=2 98.5 8 135 20 45 Front-mounted Specifications ● Controller Name LED Illumination Controller CA-DC100 Light emission frequency: 100 kHz Pulse width modulation 2 ch. 12 VDC Max. 30 W (but 20 W / 1 ch.) 2 external control inputs (EXT) using no-voltage contacts 24 VDC±10 % 1.8 A (at maximum load) 0 to +45 °C 35 to 85 % RH (no condensation) Approx. 220 g Model Light adjustment system No. of connections Voltage Capacity Input Power supply voltage Output Ratings Power consumption Ambient temperature Relative humidity Weight Environ- ment* * The LED illumination unit (sold separately) is designed for use in an environment characterized by an ambient temperature of 0 to +40 °C and relative humidity of 35 to 65% RH (no condensation). CAUTION • Environmental considerations differ for the controller and the LED illumination unit. Make sure that each unit is installed in an appropriate operating environment. • Condition for compliance with CE markings (EMC Directive: EN61326-1) All cables connected to the controller (illumination unit, power supply, external control input) should be less than 30 m in length. Be sure to use the controller and illumination unit made by KEYENCE in combination with each other. ● Precautions for LED The CA-D, LED illumination device uses an LED light source. Abide by the following precautions when using the unit. CAUTION • Do not look at the LED light source for a long period of time. The LED used as the light source is classified into class 1 according to IEC60825-1 standards. Basically the light beam of the LED is safe, but do not look at the LED for a long time. • Do not disassemble the unit. The unit does not incorporate a mechanism to stop the emission of the LED when the unit is disassembled. Never attempt to disassemble the unit, otherwise you will be exposed to LED light. 1 2 3 4 5 6 7 1 2 3 4 5 Compatible cables: AWG #14 to #22 WARRANTIES AND DISCLAIMERS (1) KEYENCE warrants the Products to be free of defects in materials and workmanship for a period of one (1) year from the date of shipment. If any models or samples were shown to Buyer, such models or samples were used merely to illustrate the general type and quality of the Products and not to represent that the Products would necessarily conform to said models or samples. Any Products found to be defective must be shipped to KEYENCE with all shipping costs paid by Buyer or offered to KEYENCE for inspection and examination. Upon examination by KEYENCE, KEYENCE, at its sole option, will refund the purchase price of, or repair or replace at no charge any Products found to be defective. This warranty does not apply to any defects resulting from any action of Buyer, including but not limited to improper installation, improper interfacing, improper repair, unauthorized modification, misapplication and mishandling, such as exposure to excessive current, heat, coldness, moisture, vibration or outdoors air. Components which wear are not warranted. (2) KEYENCE is pleased to offer suggestions on the use of its various Products. They are only suggestions, and it is Buyer’s responsibility to ascertain the fitness of the Products for Buyer’s intended use. KEYENCE will not be responsible for any damages that may result from the use of the Products. (3) The Products and any samples ("Products/Samples") supplied to Buyer are not to be used internally in humans, for human transportation, as safety devices or fail-safe systems, unless their written specifications state otherwise. Should any Products/Samples be used in such a manner or misused in any way, KEYENCE assumes no responsibility, and additionally Buyer will indemnify KEYENCE and hold KEYENCE harmless from any liability or damage whatsoever arising out of any misuse of the Products/ Samples. (4) OTHER THAN AS STATED HEREIN, THE PRODUCTS/SAMPLES ARE PROVIDED WITH NO OTHER WARRANTIES WHATSOEVER. ALL EXPRESS, IMPLIED, AND STATUTORY WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON- INFRINGEMENT OF PROPRIETARY RIGHTS, ARE EXPRESSLY DISCLAIMED. IN NO EVENT SHALL KEYENCE AND ITS A FFILIATED ENTITIES BE LIABLE TO ANY PERSON OR ENTITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, SPECIAL OR CONSEQUENTIAL DAMAGES (INCLUDING, WITHOUT LIMITATION, ANY DAMAGES RESULTING FROM LOSS OF USE, BUSINESS INTERRUPTION, LOSS OF INFORMATION, LOSS OR INACCURACY OF DATA, LOSS OF PROFITS, LOSS OF SAVINGS, THE COST OF PROCUREMENT OF SUBSTITUTED GOODS, SERVICES OR TECHNOLOGIES, OR FOR ANY MATTER ARISING OUT OF OR IN CONNECTION WITH THE USE OR INABILITY TO USE THE PRODUCTS, EVEN IF KEYENCE OR ONE OF ITS AFFILIATED ENTITIES WAS ADVISED OF A POSSIBLE THIRD PARTY’S CLAIM FOR DAMAGES OR ANY OTHER CLAIM AGAINST BUYER. In some jurisdictions, some of the foregoing warranty disclaimers or damage limitations may not apply. BUYER’S TRANSFER OBLIGATIONS: If the Products/Samples purchased by Buyer are to be resold or delivered to a third party, Buyer must provide such third party with a copy of this document, all specifications, manuals, catalogs, leaflets and written information provided to Buyer pertaining to the Products/ Samples. E 1110-2 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

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