Enclosed Switch SHL CSM_SHL_DS_E_4_1 Compact, General-purpose Horizontal Switches. Models for Microloads Added to Series • Approved by EN, UL, CSA, and CCC (Chinese standard). (Ask your OMRON representative for information on approved models.) • Incorporates a switch with a durable coil spring in a tough, highprecision case. • Compact and uses a single basic switch for applications where strength is required. • Models for microloads and models with operation indicators added to series. • Terminal protective cover can be switched to wire cable from either the left or right. • Sealing characteristics that meet IEC IP67 degree of protection. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Be sure to read Safety Precautions on page 7 and Safety Precautions for All Limit Switches. Ordering Information Switches Type Actuator Plunger Standard Model Micro load Model SHL-D55 SHL-D55-01 SHL-Q55 SHL-Q55-01 SHL-Q2255 SHL-Q2255-01 SHL-Q2155 SHL-Q2155-01 Short hinge lever SHL-W55 SHL-W55-01 Hinge lever SHL-W155 SHL-W155-01 Panel mount plunger Panel mount roller plunger Panel mount crossroller plunger Type Actuator Short hinge roller lever Hinge roller lever One-way action short hinge roller lever One-way action hinge roller lever Standard Model Micro load Model SHL-W255 SHL-W255-01 SHL-W2155 SHL-W2155-01 SHL-W355 SHL-W355-01 SHL-W3155 SHL-W3155-01 Note: Models are also available with molded terminals and with molded terminals and operation indicators. Refer to page 6. Switches (Molded Terminal Models) Without Operation Indicator, Lead Wired on Right Standard Model SHL-D55-MR SHL-Q55-MR SHL-Q2155-MR SHL-Q2255-MR SHL-W55-MR Micro load Model SHL-W155-MR SHL-W255-MR SHL-W2155-MR SHL-W355-MR Model SHL-D55-01MR SHL-Q55-01MR SHL-Q2155-01MR SHL-Q2255-01MR SHL-W55-01MR Model SHL-W255-01MR SHL-W2155-01MR Without Operation Indicator, Lead Wired on Left Standard Model SHL-D55-ML SHL-Q2155-ML SHL-Q2255-ML SHL-W55-ML SHL-W155-ML Model SHL-W255-ML SHL-W2155-ML Micro load Model SHL-Q2255-01ML SHL-W2155-01ML 1 SHL Without Operation Indicator, Lead Wired from Bottom Standard Model Model SHL-W155-MD SHL-W255-MD SHL-W2155-MD SHL-W355-MD SHL-D55-MD SHL-Q55-MD SHL-Q2155-MD SHL-Q2255-MD SHL-W55-MD Micro load Model SHL-Q2255-01MD Operation Indicator, Lead Wired on Right Standard Model Model SHL-Q2255-L3MR SHL-W155-L3MR SHL-W255-L3MR SHL-W2155-L3MR SHL-D55-L4MR SHL-Q55-L4MR SHL-Q2155-L4MR SHL-Q2255-L4MR SHL-W255-L4MR SHL-W2155-L4MR SHL-W355-L4MR SHL-D55-LMR SHL-Q55-LMR SHL-Q2155-LMR SHL-Q2255-LMR SHL-W155-LMR SHL-W255-LMR SHL-W2155-LMR SHL-D55-L2MR SHL-Q2255-L2MR SHL-D55-L3MR SHL-Q55-L3MR SHL-Q2155-L3MR Micro load Model SHL-Q2255-01LMR SHL-W255-01LMR SHL-D55-01L3MR SHL-Q2155-01L3MR SHL-Q2255-01L3MR SHL-Q2155-01L4MR SHL-Q2255-01L4MR SHL-W255-01L4MR SHL-W2155-01L4MR Operation Indicator, Lead Wired on Left Standard Model Model SHL-W55-L3ML SHL-W155-L3ML SHL-W255-L3ML SHL-Q2255-L4ML SHL-W155-L4ML SHL-Q55-LML SHL-Q2255-LML SHL-W155-LML SHL-W255-LML SHL-W2155-LML SHL-Q55-L2ML SHL-Q2255-L3ML Micro load Model SHL-W255-01LML SHL-W2155-01LML SHL-Q2255-01L3ML SHL-W255-01L4ML Operation Indicator, Lead Wired from Bottom Standard Model Model SHL-Q2255-L4MD SHL-W255-L4MD SHL-W2155-L4MD SHL-Q2255-LMD SHL-W255-LMD SHL-Q55-L3MD Micro load Model SHL-Q55-01LMD SHL-Q2255-01L4MD Specifications Approved Standards Agency UL CSA Standard UL508 CSA C22.2 No. 14 File No. E76675 LR45746 TÜV Rheinland EN60947-5-1 J50062486 CCC (CQC) GB14048.5 2003010305072162 Approved models General-purpose models listed on page 1. All SHL models listed in this datasheet. Ask your OMRON representative for information on approved models. 2 SHL Ratings Rated voltage 125 VAC 250 VAC 480 VAC 8 VDC 14 VDC 30 VDC 125 VDC 250 VDC Approved Standard Ratings Non-inductive load (A) Resistive Lamp load load NC NO NC NO 10 1.5 10 1.5 2 − 10 2 10 2 5 1.5 0.4 0.4 0.2 0.2 NC NO Inrush current Inductive load (A) Inductive Motor load load NC NO NC NO 3 2.5 2 1.5 − − 5 2 5 2 1.5 1.5 0.05 0.05 0.03 0.03 15 A max. 15 A max. Note: 1. The above figures are for steady-state currents. 2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC). 3. Lamp load has an inrush current of 10 times the steady-state current. 4. Motor load has an inrush current of 6 times the steady-state current. Micro load models Rated voltage 125 VAC 8 VDC 14 VDC 30 VDC Non-inductive load (A) Resistive load NC NO 0.1 0.1 0.1 0.1 TÜV (EN60947-5-1), CCC (GB14048.5) Category and rating I the [email protected] Model AC-15 2 A/125 V DC-12 2 A/48 V 5A 5A [email protected] AC-14 0.1 A/125 V DC-12 0.1 A/48 V [email protected] AC-15 2 A/125 V [email protected] AC-14 0.1 A/125 V 0.5 A 0.5 A [email protected] DC-12 0.1 A/12 V [email protected] DC-12 2 A/24 V [email protected] DC-12 0.1 A/24 V [email protected] DC-12 2 A/24 V [email protected] DC-12 0.1 A/24 V [email protected] DC-12 2 A/48 V 0.5 A 0.5 A 5A 5A 0.5 A 5A 0.5 A 5A [email protected] DC-12 0.1 A/48 V Note: "AC-15 2 A/125 V" indicates the following. Application category: AC-16 Rated operating current (Ie): 2 A Rated operating voltage (Ue): 125 V 0.5 A UL/CSA A300 Rated voltage 120 VAC 240 VAC Current (A) Make Break 60 6 30 3 Carry current 10 A Characteristics (For SHL-W155) Volt-amperes (V) Make Break 7,200 720 Engineering Data IP67 (EN60947-5-1) 10,000,000 operations min. 500,000 operations min. 0.1 mm/s to 0.5 m/s (hinge lever models) 120 operations/min 30 operations/min 50/60 Hz 100 MΩ min. (at 500 VDC) 15 mΩ max. (initial value for the built-in switch when tested alone) Contact resistance Between terminals of the same polarity Dielectric strength Between each terminal and non-current-carrying metal part Rated insulation voltage (Ui) Pollution degree (operating environment) Short-circuit protective device (SCPD) Conditional short-circuit current Conventional enclosed thermal current (Ithe) Protection against electric shock OFF reverse voltage Vibration resistance Malfunction Destruction Shock resistance Malfunction Ambient operating temperature Ambient operating humidity Weight Electrical Durability (Ambient temperature: +5°C to +35°C, Ambient humidity: 40% to 50%RH) Durability (x 104 operations) Degree of protections Mechanical Durability Electrical Operating speed Mechanical Operating frequency Electrical Rated frequency Insulation resistance 1,000 VAC, 50/60 Hz for 1 min 1,000 700 500 300 250 VAC 100 70 50 2,000 VAC, 50/60 Hz for 1 min/Uimp at 2.5 kV (EN60947-5-1) 150 V (EN60947-5-1) 3 (EN60947-5-1) 10 A fuse type gI or gG (IEC60269) 100 A (EN60947-5-1) 5 A (EN60947-5-1) Class II (grounding not required with double insulation) 1,000 VAC max., 300 VDC max. (EN60947-5-1) 10 to 55 Hz, 1.5-mm double amplitude 1,000 m/s2 max. 300 m/s2 max. −10°C to +80°C (with no icing) 35% to 95%RH Approx. 62 to 72 g Structure and Nomenclature Structure Operating frequency: 30 operations/min. (cos dia. = 1) 30 10 7 5 3 1 0 1 2 3 4 5 6 7 8 9 10 Switching current (A) Note: 1. The figures at the left are initial values. 2. The ratings at the left may vary depending on the model. Contact your OMRON representative for further details. *1. The head section of the plunger type SHL-D(Q)@@ is excluded. *2. Durability values are calculated at an operating temperature of +5°C to +35°C, and an operating humidity of 40% to 70%RH. *3. The values are for the plunger-type models. Contact Form Movable plunger (COM) 1 Rubber cap (NBR) 2 (NC) 4 (NO) Die-cast case (zinc die-cast) Seal rubber (NBR) Terminal protection cover Screw terminal Seal packing (NBR) 3 SHL Dimensions and Operating Characteristics Switches (Unit: mm) (Note: Omitted dimensions are the same as those of the plunger models.) Plunger SHL-D55 SHL-D55-01 7.8 dia. * Two, 4.2 dia. holes PT 42.5 17.5 M14 × 1 Operating Characteristics 10 OP 19 16.9 16 9.6 3.5 16.5 ±0.2 13 15 × 15 45.6 Terminal protective cover Rubber seal 54.6 Model SHL-D55 SHL-D55-01 Operating force Release force Pretravel Overtravel Movement Differential OF RF PT OT MD max. min. max. min. max. 9.81 N 1.96 N 1.5 mm 2 mm 0.5 mm Free Position Operating Position FP OP max. − 34±0.8 mm 73.5 * Stainless steel pin plunger Panel Mount Plunger SHL-Q55 SHL-Q55-01 7.8 dia. * M14 × 1 PT Two hexagon nut (thickness: 2.5, width: 17) 10 OP 19 16.9 16 9.6 3.5 16.5 ±0.2 13 Model SHL-Q55 Operating Characteristics SHL-Q55-01 OF RF PT OT MD max. min. max. min. max. 9.81 N 1.96 N 1.5 mm 2 mm 0.5 mm FP OP max. − 34±0.8 mm 15 × 15 * Stainless steel pin plunger Panel Mount Roller Plunger SHL-Q2255 SHL-Q2255-01 11 dia. × 4.7 * PT M14 × 1 10 Two hexagon nut (thickness: 2.5 width: 17) OP 19 16.9 16 9.6 3.5 16.5 ±0.2 13 Model SHL-Q2255 Operating Characteristics SHL-Q2255-01 OF RF PT OT MD max. min. max. min. max. 9.81 N 1.96 N 1.5 mm 2 mm 0.5 mm FP OP max. − 43±0.8 mm 15 × 15 * Stainless sintered alloy roller Panel Mount Crossroller Plunger SHL-Q2155 SHL-Q2155-01 11 dia. × 4.7 * PT M14 × 1 10 Two hexagon nut (thickness: 2.5 width: 17) OP 19 16.9 16 9.6 3.5 16.5 ±0.2 13 Model SHL-Q2155 Operating Characteristics SHL-Q2155-01 OF RF PT OT MD max. min. max. min. max. 9.81 N 1.96 N 1.5 mm 2 mm 0.5 mm FP OP max. − 43±0.8 mm 15 × 15 * Stainless sintered alloy roller Short Hinge Lever SHL-W55 SHL-W55-01 35R 6.8 t=1* 42.5 16.5 Model SHL-W55 Operating Characteristics SHL-W55-01 13 17.5 24 16.9 FP 21 16 OP 16 9.6 3.5 16.5 ±0.2 13 OF RF PT OT MD max. min. max. min. max. 3.14 N 0.78 N 8 mm 3 mm 2.5 mm FP OP max. 29.5 mm 21.5±1 mm 15 × 15 * Stainless steel lever Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. 4 SHL Hinge Lever SHL-W155 SHL-W155-01 t=1* 6.8 53R Model HL-W155 Operating Characteristics SHL-W155-01 17.5 FP 24 16.9 21 16 OP 16 9.6 3.5 16.5 ±0.2 13 OF RF PT OT MD max. min. max. min. max. 2.35 N 0.44 N 13 mm 5 mm 4 mm FP OP max. 34.5 mm 21.5±1 mm 15 × 15 * Stainless steel lever Short Hinge Roller Lever SHL-W255 SHL-W255-01 9.5 dia. × 4.8 * Model SHL-W255 Operating Characteristics SHL-W255-01 31 R 6.8 FP 24 16.9 OP 21 16 16 9.6 3.5 16.5 ±0.2 13 OF RF PT OT MD max. min. max. min. max. 3.92 N 0.78 N 8 mm 3 mm 2.5 mm FP OP max. 41 mm 33±1 mm 15 × 15 * Sintered stainless roller Hinge Roller Lever SHL-W2155 SHL-W2155-01 9.5 dia. × 4.0 * 6.8 Model SHL-W2155 Operating Characteristics SHL-W2155-01 R 51 FP 24 16.9 OP 21 16 16 9.6 3.5 16.5 ±0.2 13 OF RF PT OT MD max. min. max. min. max. 2.55 N 0.49 N 13 mm 5.5 mm 4 mm FP OP max. 46.5 mm 33.5±1 mm 15 × 15 * Sintered stainless roller R One-way Action Short Hinge Roller Lever SHL-W355 6.8 SHL-W355-01 Model SHL-W355 Operating Characteristics SHL-W355-01 90° 35.5 Operating direction 9.5 dia. × 4.0 * FP OP 24 16.9 21 16 16 9.6 3.5 16.5 ±0.2 13 OF RF PT OT MD max. min. max. min. max. 3.92 N 0.78 N 8 mm 3 mm 2.5 mm FP OP max. 52.5 mm 44.5± 1 mm 15 × 15 * Stainless sintered roller One-way Action Hinge Roller Lever SHL-W3155 SHL-W3155-01 6.8 Model SHL-W3155 Operating Characteristics SHL-W3155-01 90° 52 Operating direction .5 R 9.5 dia. × 4.0 * FP OP 24 16.9 21 16 16 9.6 3.5 16.5 ±0.2 13 OF RF PT OT MD max. min. max. min. max. 2.55 N 0.49 N 13 mm 5.5 mm 4 mm FP OP max. 57.5 mm 44.5±1 mm 15 × 15 * Stainless sintered roller Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. 5 SHL Molded Terminal Models Use of the molded terminal model is recommended in locations subject to excessive dust, oil drips, or moisture. All types of SHL Switches can be fabricated into a molded terminal version. In this case, the molded terminal model will have the same dimensions and operating characteristics as the basic model from which the molded terminal model is fabricated. How to order Suffix by Location of Lead Outlet Location of lead outlet (Refer to left figure) Right-hand Left-hand Underside Example: Basic type: SHL-Q2255 Location of lead outlet: Right side Length of lead: 3 m (V.C.T.F. lead) When placing your order for the above Switch specify the model number as SHLQ2255-MR VCTF 3M. Model (suffix) Terminal COM, NC, NO -MR -ML -MD Note: The above suffixes can be added to the model numbers given on page 1 to specify molded terminals. Lead Supplies Specifications Leads Nominal cross-sectional area (mm2) No. of conductors/cond. dia. External diameter (mm) MR ML MD VCTF (Vinyl cabtire cable) 0.75 30/0.18 3-conductor 7 dia. Black: COM White: NO Red: NC 3 (standard) Terminal connections Length (m) Operation Indicator-equipped Models The molded terminal model may be equipped with an operation indicator (neon lamp or LED) upon request to facilitate maintenance and inspection. The operation indicator is designed to illuminate when the Switch is not operating. (Because of the molded terminal model, any change to the Switch wiring cannot be made.) Note: Refer to the previous table for model numbers for Switch with molded terminals and operation indicators. For AC • The applicable voltage is 90 to 250 VAC (microload models: 90 to 125 VAC). Matte finish For DC • LED indicator is provided. • As a rectifier stack is incorporated, into the unit and no directionality exists for connection of + and −, this type can also be operated on AC. • The voltage specifications are given below. • Voltage ratings of LED indicators are as shown in the table below. Model Neon lamp Transparent terminal protection cover • Operating characteristics are the same as the basic model from which the operation indicator equipped model is fabricated. • Dimension are the same as the standard model. Example: Basic type: SHL-Q2255-MR When placing your order for the molded terminal model with an neon lamp operation indicator, specify the model number as SHL-Q2255LMR. Contact Circuit L2 L3 L4 Voltage rating (V) 12 24 24 Leakage current (mA) Approx. 2.4 Approx. 2 Approx. 1.2 Internal resistance (kΩ) 4.3 10 18 Example: Basic type: SHL-Q2255-MR When placing your order for the molded terminal with an LED indicator rated at 12 V, specify the model number as SHL-Q2255L2MR. Contact Circuit Power supply Built-in switch Power supply Built-in switch Load Load Resistor LED Neon lamp R = 240 kΩ 6 SHL Safety Precautions Refer to Safety Precautions for All Limit Switches. Precautions for Correct Use Operating Environment Micro Load Models • Seal material may deteriorate if a Switch is used outdoor or where subject to special cutting oils, solvents, or chemicals. Always appraise performance under actual application conditions and set suitable maintenance and replacement periods. • Install Switches where they will not be directly subject to cutting chips, dust, or dirt. The Actuator and Switch must also be protected from the accumulation of cutting chips or sludge. Not Suitable Micro Load Applicable Ranges Voltage (VDC) Suitable When using a Limit Switch for opening or closing micro-load circuit (zones 1 through 3), contact failure may occur if a Limit Switch with ordinary contact specifications is used. Therefore, when using Limit Switches in the micro-load range, use ones with contact specifications that are suited to each zone. Use the [email protected] micro load models within the zones (1 through 3) shown in the following diagram. • Constantly subjecting a Switch to vibration or shock can result in wear, which can lead to contact interference with contacts, operation failure, reduced durability, and other problems. Excessive vibration or shock can lead to false contact operation or damage. Install Switches in locations not subject to shock and vibration and in orientations that will not produce resonance. • The Switches have physical contacts. Using them in environments containing silicon gas will result in the formation of silicon oxide (SiO2) due to arc energy. If silicon oxide accumulates on the contacts, contact interference can occur. If silicon oil, silicon filling agents, silicon cables, or other silicon products are present near the Switch, suppress arcing with contact protective circuits (surge killers) or remove the source of silicon gas. Connections Be sure to connect a fuse with a breaking current 1.5 to 2 times the rated current to the Limit Switch in series in order to protect the Limit Switch from damage due to short-circuiting. When using the Limit Switch under the EN ratings, use a gI or gG 10A fuse that conforms to IEC60269. Mounting • Secure the Switch with two M4 screws and washers. The tightening torque applied to each terminal must be 1.18 to 1.37 N·m. Tighten the screws to the specified torque. An excessive tightening torque may damage the Switch and cause a malfunction. • When mounting the panel mount-type Switch with screws on a side surface, remove the hexagonal nuts from the actuator. Mounting Holes 5 mW 800 mW 0.16 mA 30 26 mA 24 Operating range for micro-load models Operating range for standard models 12 Unusable range 5 1 mA 0 0.1 1 100 mA 160 mA 10 100 1,000 Current (mA) The above diagram is for standard conditions (+5°C to +35°C, 40% to 70%RH). Since the values vary depending on the operating environment conditions, contact your OMRON representative for further details. Tightening Torque • A loose screw may result in a malfunction. Be sure to tighten each screw to the proper tightening torque as shown below. No. Type 1 Terminal screw (M3 screw) Mounting screw (M4 screw) 2 Appropriate tightening torque 0.24 to 0.44 N·m 1.18 to 1.37 N·m • When wiring, use M3 round solderless terminals and apply insulation shielding to the connections. Tighten the terminals screws to 0.24 to 0.44 N·m. Operating Stroke Two, 4.3-dia. or M4 screw holes Ensure that the operating stroke for roller plunger models is within the set position display. 16.5 ± 0.2 Operating stroke range • When mounting the panel mount type (SHL-Q55, SHL-Q2255, or SHL-Q2155) on a panel, tighten the hexagonal nuts of the actuator to a torque less than 4.90 to 7.84 N·m. Mounting Holes 14.5 +0.2 0 dia. Reference Others The standard seal rubber for the lead wire outlet is one that allows 6to 8-dia. cables. The appropriate nominal cross-section of the lead wire is 0.75 mm2. (When the sealing capability is required over a long period of time, use mold specifications.) 7 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. 2013.11 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2013 All Right Reserved.