A2W-TC-WC1 US2AB

Wireless Pushbutton Switch A2W Wireless switch using sub-GHz band Combines wireless reliability and ease-of-use in consideration of work environments • Sub-GHz band for reduced interference and better signal propagation to difficult-to-reach areas • Visualization of impedance to wireless transmission because of damage or noise, using Master Unit error output • Visualization of Slave button reception status using reception confirmation LEDs • Transmission distance independent of the transmission For the most recent information on models that have been certified for safety standards, refer to your OMRON website. position of the Slave button • Visualization of configuration using PC tools * that avoid erroneous ID registration • Visualization of signal quality in display and usage environments using PC tools * • 8 outputs with focus on decentralized control • Self-power generation eliminates battery replacement and enhances safety and energy saving in the Slave button • Slave button's shape allows easy use of buttons * Release planned for April 2018 System Components Display board or PT, etc. PLC, etc. Master Unit A2W-R@@-WC1 Transistor output Up to 8 points Wireless The Slave button transmits an operation signal to the Master Unit, and the Master Unit responds a reception confirmation signal to the Slave button. Slave button A2W-T@-WC1 (Up to 8 points) 9 A2W Model Number Structure Model Number Structure Slave button A 2 W- @ @ - WC@ @ @ @ @ @ 1 2 3 1. 4 5 6 2. 7 3. Slave button 4. Frequency (MHz) T C 6. 5. Protocol 922.5 1 OMRON's protocol 7. Button color Button type Flange color 1 Mushroom R Red R Red 2 Full guard G Green Y Yellow Y Yellow B Black A Blue W White B Black Note: This product is a wireless device that conforms to the radio regulations of United States or Canada. It cannot be used outside of United States or Canada. For product details, please contact us separately. Master Unit A 2 W- @ @ @ - WC@ @ @ 1 2 3 1. 4 5 2. 3. Master Unit Frequency (MHz) R 4. C 922.5 Output Configuration N Sinking Outputs P Sourcing Outputs 5. Protocol 1 OMRON's protocol Area US United States or Canada Note: This product is a wireless device that conforms to the radio regulations of United States or Canada. It cannot be used outside of United States or Canada. For product details, please contact us separately. 10 Area US United States or Canada A2W Ordering Information Unit Type Button type Frequency (MHz) Mushroom Slave button 922.5 Full guard Area Button color Flange color United States or Canada Model Red Black A2W-TC-WC1 US1RB United States or Canada Green Black A2W-TC-WC1 US1GB United States or Canada Yellow Black A2W-TC-WC1 US1YB United States or Canada Blue Black A2W-TC-WC1 US1AB United States or Canada White Black A2W-TC-WC1 US1WB United States or Canada Black Red A2W-TC-WC1 US1BR United States or Canada Black Yellow A2W-TC-WC1 US1BY United States or Canada Black Black A2W-TC-WC1 US1BB United States or Canada Red Black A2W-TC-WC1 US2RB United States or Canada Green Black A2W-TC-WC1 US2GB United States or Canada Yellow Black A2W-TC-WC1 US2YB United States or Canada Blue Black A2W-TC-WC1 US2AB United States or Canada White Black A2W-TC-WC1 US2WB United States or Canada Black Red A2W-TC-WC1 US2BR United States or Canada Black Yellow A2W-TC-WC1 US2BY United States or Canada Black Black A2W-TC-WC1 US2BB Master Unit Type Frequency (MHz) Master Unit 922.5 Area United States or Canada Output configuration Model Sinking Outputs A2W-RCN-WC1 US Sourcing Outputs A2W-RCP-WC1 US Note: This product is a wireless device that conforms to the radio regulations of United States or Canada. It cannot be used outside of United States or Canada. For product details, please contact us separately. Options (sold separately) Type Model Remarks A2W-AT2.5-WC1 Frequencies: all frequencies supported, cable length 2.5 m Degree of protection: IP65 Slave button holder A2W-H-WC1 One A2W-H-WC1 is included at purchase of a slave unit. Slave button strap A2W-S-WC1 High-sensitivity magnetic-base antenna 11 A2W Ratings Wireless Specifications Slave button model Item A2W-TC-WC1@@@@@ A2W-RC@-WC1 @@ Master Unit model Set frequency 922.5 MHz Frequency channels 1 channel Transmission power 50 mV/m max. Wireless service area communications speed 100 kbit/s Communications method Simplex communications Number of wireless pushbuttons connected 8 max. Communications distance (line of sight) Approx. 100 m outdoors (with the included pencil antenna) Transmission time Approx. 3 ms (from Slave button transmission to Slave button reception) Repeater function Not supported. Applicable Standards Area Wireless standards Approved by 47 CFR 15.205 Approved by 47 CFR 15.209 Approved by 47 CFR 15.249 Approved by RS-210 United States or Canada Safety standards Approved by cULus 62368-1 Conforms to IEC 623680-1 Conforms to EN 62368-1 EMC standards Conforms to EN 301 489-1 Conforms to EN 301 489-3 Conformance to EN Standards Use a DC power line less than 3 m to conform to EN standards. If a power line of 3 m or longer is required, extend the length at the Switching Power Supply's primary side (i.e., the AC power line). Slave button Ratings Item Specifications Operating force 25 N max. Number of operations 1,000,000 operations Vibration resistance Frequency: 10 to 55 Hz, half amplitude: 0.75 mm Sweep 5 min, 2 h Shock resistance 1,000 m/s2 Direction: 3-axis, 6 directions Ambient operating temperature range -10 to +55°C (no condensation or freezing) Ambient operating humidity range 20% to 90%, (no condensation) Atmosphere No corrosive gas Storage temperature range -40 to +70°C (no condensation or freezing) Storage humidity range 20% to 90%, (no condensation) Degree of protection IP65 Altitude 2,000 m max. Weight 100 g max. Reception Confirmation LED Item Details Green Reception success (received field strength “Strong”) Yellow Reception success (received field strength “Weak”) Red Reception failure Not lit Slave button fault (no signal transmission from Slave button) Operating Characteristics Item 12 Code Unit Operating force OF N Total travel TT mm Initial standard value 25 N max. 6 mm A2W Master Unit Ratings Item Master Unit power supply Output rated Error clear terminal Specifications Rated voltage 24 VDC Allowable voltage range 21.6 to 26.4 VDC Power consumption 2.4 W max. Input current 0.1 A max. Output points Output 8 points One other point for error output Output circuit shared voltage 30 VDC max. Maximum load current 50 mA per point Leakage current 0.1 mA max. Residual voltage 2.0 V max. Output logic One-shot (500 ms) Response time 30 ms or less (from Slave button transmission to Master Unit signal output) Number of connected Slave buttons 8 max. Residual voltage at short 1.5 V or less, ON Leakage current 0.1 mA or less, OFF (current at short: approx. 7 mA) Insulation resistance 20 MΩ max. (100 VDC) Between the case and power supply terminals and all outputs terminals Between all power supply terminals and all outputs terminals Dielectric strength 1,000 VAC, 1 min. Between the case and power supply terminals and all outputs terminals Between all power supply terminals and all outputs terminals Vibration resistance Frequency: 10 to 55 Hz, half amplitude: 0.42mm 3-Directional, 120 minutes each (1 sweep, 1 min. ×120 sweeps) Shock resistance 150 m/s2 Direction of shock: 3-axis, 6 directions Shock frequency: 3 × each direction, total 18 Ambient operating temperature range -10 to +55°C (no condensation or freezing) Ambient operating humidity range 20% to 90% (no condensation) Surrounding atmospheric conditions No corrosive gas Ambient storage temperature range -40 to +70°C (no condensation or freezing) Ambient operating humidity 20% to 90% (no condensation) Degree of protection IP20 Altitude 2,000 m max. Memory protection Non-volatile memory (Number of write operations: 1,000,000) Weight 150 g (not including antenna) 160 g (including antenna) Mounting DIN rail mounting Screw mounting 13 A2W Parts Names and Functions Slave button Button Flange Reception Confirmation LED Strap hole Master Unit A BCD E Q P S R U T V W F G HI J K LM NO Terminal Number name A B C D 24 VDC 24 VDC Power supply 0 V 1 terminals 0V2 Error clear terminal E CLR F OUT 1 G OUT 2 H OUT 3 I J OUT 4 Output OUT 5 terminals K OUT 6 L OUT 7 M OUT 8 Functions Supply 24 VDC. Connect the error clear terminal to 0V (GND). Connects the output signal line. There are two output types: sinking and sourcing. • A2W-R@N-WC1 @@: Sinking Outputs • A2W-R@P-WC1 @@: Sourcing Outputs Connects the error signal line. There are two output types: sinking and sourcing. • A2W-R@N-WC1 @@: Sinking Outputs • A2W-R@P-WC1 @@: Sourcing Outputs N ERR Error output terminal O COM Common terminal for Used as common for output and error output. outputs P Q 14 Name - - Antenna terminal Reset switch Number Terminal name R - Output settings switch Used to register or delete the ID of the Slave button to or from the output of the Master Unit. Also used to reset the error output without using the error clear terminal. S - Mode settings switch Set the operation mode of the Master Unit to ID mode, TEST mode, and RUN mode. T - Power LED Lit green when the power is ON. (PWR) U - Error LED (ERR) Lit red when there is a possibility that abnormality occurs in the master unit and it will not output correctly according to the Slave button operation. Received field strength LED (RCV) • RUN mode or TEST mode It lights according to the received electric field strength of the received data. Lit green: Received field strength is "Strong" Lit red: Received field strength is "Weak" • ID mode Lit green when registration or deletion is success. Flashing green when registration or deletion is failure. • When error output occurs Lit green when the Master Unit setting data error is detected. Lit yellow when there is a possibility that the Master Unit will not output properly according to the Slave button operation. Output LED (OUTPUT 1 to 8) • RUN mode When outputting to the output terminal, the corresponding output LED lit yellow. • TEST mode It does not output to the output terminal, and the corresponding output LED lit yellow. • ID mode The output LED corresponding to the output setting switch lit yellow. V - Name Connect the included pencil antenna. (Optional antenna A2W-AT2.5-WC1 can also be connected.) It transmits and receives data by wireless communications via the antenna. • Delete the Slave button registration information corresponding to the output settings switch. • By pressing the output settings switch in the "ERR CLR" state when an error output is generated, error output will be reset. • When the power is turned ON in the pressed state, it is reset to the factory setting. W - Functions A2W Display Section LED name Color PWR Green Enabled mode Status Lit Always enabled RUN/TEST Green or yellow RCV ERR No power supplied Lit/Not lit Received field strength monitor: Lit green: Received field strength is “Strong” (lit up for 500 msec) Lit yellow: Received field strength is “Weak” (lit up for 500 msec) Not lit: No received ID registration: Lit green: ID registration successful (lit up for 3 s) Not lit: Data for ID registration not received Flashing green: ID registration failed (flashes for 3 s after every 250 ms) Lit/Not lit/ Flashing Enabled only when ERR LED is lit Lit/Not lit Lit green: Error in Master Unit setting data Lit yellow: Error in the most important function (wireless received, registration/verification, or output) All not lit: Error in CPU initialization process during startup Lit Data is received from the ID assigned to the corresponding output Yellow ID Red During Power Supply Not lit ID RUN/TEST OUTPUT 1 to 8 Meaning Always enabled Delete ID: Lit green: ID deletion successful (lit up for 3 s) Not lit: Data for ID deletion not received Flashing green: ID deletion failed (flashes for 3 s after every 250 ms) Not lit Data is not received from the ID assigned to the corresponding output Lit Reads corresponding output settings switch values 1 to 8 All Lit Reads output settings switch value DEL All not lit Reads output settings switch value ERR_CLR Lit Error in CPU initialization processing at startup, or in Master Unit setting data, or in the most important function (wireless received, registration/verification, or output) Not lit No Master Unit error Note: For received field strength LED (RCV) green flashing, this also flashes even when attempting to select or reset a non-registered output settings No. and delete or reset. Settings Switch Setting Procedures Mode Settings Switch Slave buttons Registration Setting Set the operation mode of the Master Unit. Factory setting: ID Operation mode Function RUN Communications mode: carry out normal communications TEST Test mode: Perform installation test such as reception intensity measurement * ID ID mode: Register or delete Slave buttons * There is no output from the output terminal. Output Settings Switch Register or delete the Slave button ID * for each output number of the Master Unit. Factory setting: 1 No. Enabled mode 1 to 8 ID DEL ERR CLR ERR LED lit red + RCV LED lit yellow Other settings requirements Function Continuous data reception within a fixed period from the Slave button to be registered Register the ID of the target Slave button to be registered in the specified output number Press the Reset switch (ON) Delete IDs of all Slave buttons registered in the specified output number Continuous data reception within a fixed period from the Slave button for which the registration is to be deleted Delete the ID of the Slave button to be deleted from the registration list Press the Reset switch (ON) Delete all IDs from the registration list Press the Reset switch (ON) Execute the software reset of the Master Unit * This is the identification number of the Slave button for wireless communications. • Set the output for the Slave button ID. • When the mode settings switch has been set to "ID", the Slave button ID that has received the data during the same operation of the Slave button three or more times within three seconds, and the contents set in the output settings switch are linked. • If you make "Wireless Push Buttons Registration setting" while another system is operating in the vicinity, erroneous settings may be made. Therefore, make the "Wireless Push Buttons Registration setting" in an environment in which other systems are not operating. • In the ID deletion procedure, if the received field strength LED (RCV) flashes, then a non-registered port ID may be selected. • At Slave button registration (ID registration/deletion procedures), confirm that the output LCD is lighting correctly for the output setting No. to select. Wireless push button registration/deletion procedure * Using the wireless push button 1. Set the mode settings switch of the Master Unit to "ID". 2. Set the output settings switch of the Master Unit. 1 to 8: The output destination is set as outputs 1 to 8. DEL: The information about the received ID is deleted from the registration list. 3. Press the wireless push button three or more times to make sure that the received field strength LED (RCV) is lit. 4. Set the mode settings switch of the Master Unit to "RUN" or "TEST". Wireless push button deletion procedure * Using the RESET switch 1. Set the mode settings switch of the Master Unit to "ID". 2. Set the output settings switch of the Master Unit. 1 to 8: The ID information registered in outputs 1 to 8 is deleted. DEL: The information about all IDs is deleted from the registration list. 3. Press the Reset switch of the Master Unit until the received field strength LED (RCV) is lit. 4. Set the mode settings switch of the Master Unit to "RUN" or "TEST". Resetting Error Output (RCV indicator lit yellow.) Reset Switch Using the RESET switch 1. Set the output settings switch of the Master Unit to "ERR_CLR". 2. Press the Reset switch. Execute resets of Master Unit. Factory Setting: Not pressed (OFF) Using the error clear terminal 1. Connect the error clear terminal to GND. 15 A2W Dimensions (Unit: mm) Unit Slave button A2W-@@-WC1-@@1@@ 42 65 max. 32 40 dia. Two, M3x6 Fine screw 42 26.5 35.2 (2.5) A2W-@@-WC1-@@2@@ 42 65 max. 32 34.4 dia. Two, M3x6 Fine screw 42 26.5 35.2 (2.5) Holder A2W-H-WC1 24 Four, 5.6 dia. One A2W-H-WC1 is included at purchase of a Slave button. 24 46.6 60.3 Mounting Hole Dimensions Two, M5 screw hole or 5.2-dia. mounting hole 24.8 24±0.1 46.3 Strap A2W-S-WC1 32 Four, 3.2 dia. 32 Slave button mounting screws: Accessories (2 places) Be sure to use the accessory screws. 1/4-20UNC (2 places) 33.5 46.3 16 70.1 A2W Master Unit A2W-@@@-WC@@@ 50 46 34.5 34 (161.5) (4.5) 94 * (79.1) 90 (2) (60.8) 70 * 108 mm at installation on the wall High-sensitivity Magnetic Base Antenna A2W-AT2.5-WC1 (143.2) 3 dia. 1.2 dia. 83±3 36 27 dia. ±2 2500 +100 –0 17 A2W Connection Internal Connection Diagram (Master Unit) Electrical circuit Fuse Antenna 24V DC INPUT Noise filter DC/DC converter (24V DC5V DC) DC/DC converter (5V DC3.3V DC) RF module 0V DC CLR Memory (EEPROM) Voltage detection Output circuit × 8 Photo coupler 1 Power LED (PWR) OUTPUT 8 Control section (CPU) Error LED (PWR) Received field strength LED (RCV) Output LED × 8 (OUTPUT1 to 8) ERR COM Operation switch • Mode settings switch • Output settings switch • Reset switch Serial communications section PC CONN Output Specifications Operation Timing Chart Error Output Signal (Master Unit) Press operation Error output Slave button Power ON Lit Slave button reception confirmation LED Lit Status Internal transistor Power is OFF. OFF Normal operation ON Error, or momentary power failure OFF Master Unit RCV LED Master Unit output ON (Internal transistor ON) Master Unit OUTPUT 500 ms Note: If you press two or more Slave buttons simultaneously within 2 ms, operation of the Slave button after that may not be sent to the Master Unit. Output/Error Output Circuit Diagram (Master Unit) Output/Error output circuits diagram (Sinking Outputs) OUT1 Output/Error output circuits diagram (Sourcing Outputs) COM OUT1 OUT8 ERR COM 18 Momentary Continuously error power failures OUT8 ERR A2W Recommended Ferrules and Crimp Tools Coating peeling amount Recommended Flat-Blade Screwdrivers 0.25 to 1.5 mm2/AWG 24 to AWG 16 8 mm 2 to 2.5 mm2/AWG 14 10 mm Applicable wire (mm2) 0.25 Ferrule Stripping conductor length (mm) length (Ferrules not (AWG) (mm) used) 24 0.34 22 0.5 20 0.75 18 1/1.25 18/17 1.25/1.5 17/16 2.5 14 Use a flat-blade screwdriver to connect and remove wires. Use one of the following flat-blade screwdrivers. The following table shows manufacturers and models as of 2015/Dec. Stripping length (Ferrules not used) Recommend Wire Type Side view Front view 2.5 mm dia. Recommended ferrules Manufactured by Phoenix Contact 8 10 AI 0, 25-8 10 12 AI 0, 25-10 8 10 AI 0, 34-8 10 12 AI 0, 34-10 ManufaManufactuctured by red Weidmulby Wago ler H0.25/12 --H0.34/12 --- 0.4 mm 216-301 --216-302 --- 2.5 mm Model Manufacture ESD 0,40 × 2,5 Wera SZS 0,4 × 2,5 SZF 0-0,4 × 2,5 * Phoenix Contact 8 10 AI 0, 5-8 H0.5/14 216-201 0.4 × 2.5 × 75 302 Wiha 10 12 AI 0, 5-10 H0.5/16 216-241 AEF.2,5 × 75 Facom 8 10 AI 0, 75-8 H0.75/14 216-202 210-719 Wago 10 12 AI 0, 75-10 H0.75/16 216-242 SDI 0,4 × 2,5 × 75 Weidmuller 8 10 AI 1-8 H1.0/14 216-203 10 12 AI 1-10 H1.0/16 216-243 8 10 AI 1, 5-8 H1.5/14 216-204 10 12 AI 1, 5-10 H1.5/16 216-244 10 12 AI 2,5-10 H2.5/16DS Recommended Crimp Tools CRIMPFOX6 CRIMPFOX6T-F PZ6 roto CRIMPFOX10S * The SZF 0-0,4 × 2,5 (manufactured by Phoenix Contact) can be procured through an OMRON exclusive purchase form (XW4Z-00B). Variocrim p4 Note: 1. Make sure that the outer diameter of the wire coating is smaller than the inner diameter of the insulation sleeve of the recommended ferrule. 2. Make sure that the ferrule processing dimensions conform to the following figures. 8 to 10 mm 2.6 mm max. 2.8 mm max. 19 MEMO 20 Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. OMRON Corporation Industrial Automation Company Authorized Distributor: Kyoto, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. Wegalaan 67-69, 2132 JD Hoofddorp The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 OMRON SCIENTIFIC TECHNOLOGIES INC. 6550 Dumbarton Circle Fremont CA 94555 U.S.A. Tel: (1) 510-608-3400/Fax: (1) 510-744-1442 OMRON ASIA PACIFIC PTE. LTD. No. 438A Alexandra Road # 05-05/08 (Lobby 2), Alexandra Technopark, Singapore 119967 Tel: (65) 6835-3011/Fax: (65) 6835-2711 OMRON (CHINA) CO., LTD. Room 2211, Bank of China Tower, 200 Yin Cheng Zhong Road, PuDong New Area, Shanghai, 200120, China Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 © OMRON Corporation 2018 All Rights Reserved. In the interest of product improvement, specifications are subject to change without notice. CSM_1_1_0118 Cat. No. A268-E1-01 0118(0118)