General-purpose Relays MK-S (New Models) CSM_MK-S_DS_E_4_1 New Super MK Relays. Models with Latching Lever Added to the Series. • Same mounting and internal wiring as the previous Super MK Relays • Built-in mechanical indicator enables checking contact operation. • Two modes can be used to check circuits for models with latching lever. • Nameplate provided on models with latching lever. • All materials are RoHS compliant. • UL and IEC (TÜV) certification. Features Models with Latching Lever Operating Method for Latching Lever Operation indicator * Relay in Normal Operation Nameplate For Momentary Operation For Lock Operation Slide the latching lever to the first position, then press the yellow button with an insulated tool to operate the contact. Slide the latching lever to the second position. (The contact is now in the locked position.) Mechanical indicator Latching lever DC: Blue AC: Red Yellow button * The operation indicator is built in only on specified models. Example of Applications of Models with Latching Levers Operation checks in relay sequence circuits Model Number Structure Model Number Legend MKS@@@@@-@-@ 1 2 3 4 5 6 7 1. Contact Form 2: DPDT 3: 3PDT 5. Coil Polarity Blank: Standard 1: Reverse polarity (DC coil only) 2. Terminals P: Plug-in 6. Surge Absorption Blank: Standard D: Surge absorber diode (DC coil only) V: Surge absorber varistor (AC coil only) 3. Mechanical Indicator/Test Button Blank: Mechanical indicator I: Mechanical indicator and lockable test button 4. LED Indicator Blank: Standard N: LED indicator 7. Internal Connections Blank: Standard 2 or 5: Non-standard connections (Refer to “Terminal Arrangement and Internal Connection (Bottom View)”.) 8. Rated Voltage (Refer to “Coil Ratings”.) 1 MK-S Ordering Information List of Models Type Contact form Terminals DPDT Standard Models Internal connections (See note 3.) DPDT Models with LED Indicator (See note 2.) 3PDT DPDT Models with Diode (See note 2.) 3PDT Plug-in DPDT Models with LED Indicator and Diode 3PDT DPDT Models with Varistor 3PDT DPDT Models with LED Indicator and Varistor 3PDT With mechanical indicator Coil ratings and lockable test button Standard MKS2P MKS2PI Non-standard MKS2P-2 MKS2PI-2 Standard 3PDT With mechanical indicator Non-Standard MKS3P MKS3PI MKS3P-2 MKS3PI-2 MKS3P-5 MKS3PI-5 Standard MKS2PN(1) MKS2PIN(1) Non-standard MKS2PN(1)-2 MKS2PIN(1)-2 Standard MKS3PN(1) MKS3PIN(1) MKS3PN(1)-2 MKS3PIN(1)-2 Non-Standard MKS3PN(1)-5 MKS3PIN(1)-5 Standard MKS2P(1)-D MKS2PI(1)-D Non-standard MKS2P(1)-D-2 MKS2PI(1)-D-2 Standard MKS3P(1)-D MKS3PI(1)-D MKS3P(1)-D-2 MKS3PI(1)-D-2 Non-Standard MKS3P(1)-D-5 MKS3PI(1)-D-5 Standard MKS2PN-D MKS2PIN-D Non-standard MKS2PN-D-2 MKS2PIN-D-2 Standard MKS3PN-D MKS3PIN-D MKS3PN-D-2 MKS3PIN-D-2 MKS3PN-D-5 MKS3PIN-D-5 Standard MKS2P-V MKS2PI-V Non-standard MKS2P-V-2 MKS2PI-V-2 Standard MKS3P-V MKS3PI-V MKS3P-V-2 MKS3PI-V-2 Non-Standard Non-Standard Standard MKS3P-V-5 MKS3PI-V-5 MKS2PN-V MKS2PIN-V Non-standard MKS2PN-V-2 MKS2PIN-V-2 Standard MKS3PN-V MKS3PIN-V MKS3PN-V-2 MKS3PIN-V-2 MKS3PN-V-5 MKS3PIN-V-5 Non-Standard AC/DC AC/DC DC DC AC AC Note: 1. When ordering, add the rated voltage to the model number. Rated voltages are given in the coil ratings table in the specifications. Example: MKS3P 24 VDC Rated voltage 2. The DC coil comes in two types: standard coil polarity and reverse coil polarity. Refer to Terminal Arrangement and Internal Connections (Bottom View). Example: MKS2PIN1-2 24 VDC Reverse coil polarity 3. Refer to Terminal Arrangement and Internal Connections (Bottom View) for non-standard internal connections. List of Models (Order Separately) Item Track-mounted Socket Type Model 8-pin PF083A-E 11-pin PF113A-E 8-pin PF083A-D 11-pin PF113A-D Hold-down Clip (For PF083A-E and PF113A-E) PFC-A1 2 MK-S Specifications Ratings Coil Ratings Rated current Rated voltage AC DC Note: 1. 2. 3. 4. 50 Hz 60 Hz Coil resistance 6V 443 mA 385 mA 3.1 Ω 12 V 221 mA 193 mA 13.7 Ω 24 V 110 mA 96.3 mA 48.4 Ω 100 V 26.6 mA 23.1 mA 760 Ω 110 V 24.2 mA 21.0 mA 932 Ω 200 V 13.3 mA 11.6 mA 3,160 Ω 220 V 12.1 mA 10.5 mA 3,550 Ω 230 V 10.0 mA 11.5 mA 4,250 Ω 240 V 11.0 mA 9.6 mA 4,480 Ω 6V 224 mA 26.7 Ω 12 V 112 mA 107 Ω 24 V 55.8 mA 430 Ω 48 V 28.1 mA 1,710 Ω 100 V 13.5 mA 7,390 Ω Must operate voltage Must release voltage Max. voltage Power consumption Approx. 2.3 VA at 60 Hz Approx. 2.7 VA at 50 Hz 30% min. of rated voltage at 60 Hz 25% min. of rated voltage at 50 Hz 110% of rated voltage 80% max. of rated voltage 15% min. of rated voltage Approx. 1.4 W 110 V 12.3 mA 8,960 Ω The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/−20% for AC rated current and ±15% for DC coil resistance. Performance characteristic data are measured at a coil temperature of 23°C. The maximum voltage is one that is applicable instantaneously to the Relay coil at 23°C and not continuously. For DC-operated Relays with the LED indicator built-in, add an LED current of approx. 5 mA to the rated current. Contact Ratings Load Resistive load (cosφ = 1) Contact mechanism Single Contact material AgSnIn NO 10 A, 250 VAC 10A, 30 VDC NC 5 A, 250 VAC 5 A, 30 VDC Rated load Rated carry current 10 A Max. switching voltage 250 VAC, 250 VDC Max. switching current Max. switching power Inductive load (cosφ = 0.4) 7 A, 250 VAC 10 A NO 2,500 VA/300 W NC 1,250 VA/150 W 3 MK-S Characteristics Contact resistance 100 mΩ max. Operate time AC: 20 ms max. DC: 30 ms max. Release time 20 ms max. (40 ms max. for built-in Diode Relays) Max. operating frequency Mechanical: 18,000 operations/h Electrical: 1,800 operations/h (under rated load) Insulation resistance 100 MΩ min. (at 500 VDC) Dielectric strength 2,500 VAC 50/60 Hz for 1 min between coil and contacts 1,000 VAC 50/60 Hz for 1 min between contacts of same polarity and terminals of the same polarity 2,500 VAC 50/60 Hz for 1 min between current-carrying parts, non-current-carrying parts, and opposite polarity Insulation method Basic insulation Impulse withstand voltage 4.5 kV between coil and contacts (with 1.2 × 50 μs impulse wave) 3.0 kV between contacts of different polarity (with 1.2 × 50 μs impulse wave) Pollution degree 3 Rated insulation voltage 250 V Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude) Malfunction: 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude) Shock resistance Destruction: 1,000 m/s2 (approx. 100 G) Malfunction: 100 m/s2 (approx. 10 G) Endurance Mechanical: 5,000,000 operations min. (at 18,000 operations/h under rated load) Electrical: 100,000 operations h. (at 1,800 operations/h under rated load) Failure rate P level (reference value) 10 mA at 1 VDC Ambient temperature Operating: –40 to 60°C (with no icing or condensation) Ambient humidity Operating: 5% to 85% Weight Approx. 90 g Note: 1. The values given above are initial values. 2. P level: λ60 = 0.1 × 10-6/operation 3. Ambient temperature of models with LED indicator is −25 to 60°C. Approved Standards IEC Standard/TUV Certification: IEC61810-1 (Certification No. R50104853) UL508 (File No. E41515) Coil ratings Contact ratings Operations Coil ratings 10 A, 250 V AC 50/60 Hz (Resistive) N.O. 10 A, 30 V DC (Resistive) 100,000 contact 7 A, 250 V AC 50/60 Hz (General Use) 6 to 110 VDC 6 to 240 VAC Contact ratings 6, 12, 24, 48, 100, 110 VDC 6, 12, 24, 100, 110, 200, 220, 240 VAC 10 A, 250 V AC 50/60 Hz (Resistive) N.C. 10 A, 30 V DC (Resistive) 100,000 contact 7 A, 250 V AC 50/60 Hz (General Use) CSA Standard: CSA Certification by : CSA C22.2 No. 14 Operations N.O. contact 10 A, 250 V AC 50/60 Hz (Resistive) 10 A, 30 V DC (Resistive) 100,000 7 A, 250 V AC 50/60 Hz (General Use) N.C. contact 5 A, 250 V AC 50/60 Hz (Resistive) 5 A, 30 V DC (Resistive) 100,000 7 A, 250 V AC 50/60 Hz (General Use) Note: When Relays are mounted on the PF083A-E or PF113A-E, the maximum carrying current is 9 A. Engineering Data Maximum Switching Power Rated Carry Current vs. Ambient Rated Temperature Switching current (A) Rated carry current (A) Reference Data 100 50 30 DC resistive load with NO contact AC resistive load with NO contact 10 UL derating curve 10 5 AC inductive load (cosφ = 0.4) 5 3 DC resistive load with NC contact 1 10 30 AC resistive load with NC contact 50 100 300 500 1.000 Switching voltage (V) 0 −40 −20 0 20 40 60 80 Ambient temperature (°C) Note: The lower limit of the ambient operating temperature for models with built-in operation indicators is −25°C. 4 MK-S Dimensions (Unit: mm) Models without Latching Lever Models with Latching Lever 34.5 max. 34.5 max. 34.5 max. 0.8 52.5 max. 34.5 max. 0.8 52.5 max. Sockets See below for Socket dimensions. Socket Maximum carry current Surface-mounting Socket (for track or screw mounting) Finger-protection models 10 A --5A PF083A-E PF083A-D PF083A PF113A-E PF113A-E-D PF113A 2 poles 3 poles Note: Use the Surface-mounting Sockets (i.e., finger-protection models) with “-E” at the end of the model number. When using the PF083A and PF113A, be sure not to exceed the Socket's maximum carry current of 5 A. Using at a current exceeding 5 A may lead to burning. Round terminals cannot be used for finger-protection models. Use Y-shaped terminals. PF083A-E (Conforming to EN 50022) PF113A-E (Conforming to EN 50022) Terminal Arrangement Eight, M3.5 × 7 sems 7 Terminal Arrangement Eleven, M3.5 × 7 sems 4 7 52 max. 4 35.4 52 max. 33 41 max. 3.5 35.4 2 21 max. Mounting Holes Two, M4 or two 4.5-dia. holes 33±0.2 4 34 42.8 max. 3.5 2 31 max. Mounting Holes Two, M4 or two 4.5-dia. holes 33±0.2 5 MK-S PF113A-D PF083A-D 8 Terminal Arrangement 24 6 5.5 22 5 12 4 8 Terminal Arrangement 14 3 32 24 21 22 12 8 7 6 5 4 5.5 27 4 27 4 Eight, M4 screws 7 A2 8 21 1 11 Eight, M4 screws 2 A1 9 10 2 3 34 A2 11 1 A1 14 31 11 Mounting Holes 65 65 Mounting Holes Two, M4 or two 4.5-dia. hole Two, M4 or two 4.5-dia. hole 30 30 38 38 Hold-down Clips PFC-A1 (2 pieces per set) 4.6 60.8 6 62 4.5 Mounting Tracks PFP-100N, PFP-50N (Conforming to EN 50022) PFP-100N2 (Conforming to EN 50022) 16 7.3±0.15 4.5 4.5 35±0.3 15 25 25 10 25 10 1000 (500)* 25 * 35±0.3 27 27±0.15 1 15 25 25 10 25 1000±4 25 15 10 24 29.2 1 1.5 * A total of twelve 25 × 4.5 elliptic holes is provided with six holes cut from each track end at a pitch of 10 mm. * This dimension applies to the PFP-50N Mounting Track. Mounting Height with Sockets Surface-mounting Sockets 77.8 (See note.) Three poles Two poles 74.3 PF083A(-E) 87.8 (See note.) 84.3 PF113A(-E) Note: PF083A(-E) and PF113A(-E) allow either track or screw mounting. 6 MK-S Terminal Arrangement and Internal Connection (Bottom View) Standard Models (AC/DC Coil) MKS2P(I) 4 5 3 4 6 2 7 1 MKS2P(I)-2 5 3 6 2 8 7 1 MKS3P(I) 6 5 10 2 MKS2P(I)N 4 MKS2P(I)N-2 5 4 6 3 6 2 7 2 7 1 8 1 6 5 MKS2P(I)N 4 MKS2P(I)N-2 5 4 9 3 6 3 6 2 7 2 7 1 8 1 6 MKS2P(I)N1 4 MKS2P(I)N1-2 5 4 6 3 6 2 7 2 7 1 8 1 6 9 3 Standard Models (DC Coil: Standard Polarity) MKS2P(I)-D 4 MKS2P(I)-D-2 5 4 5 3 6 3 6 2 7 2 7 1 8 1 6 5 3 9 MKS2P(I)1-D 4 MKS2P(I)1-D-2 5 4 6 3 6 2 7 2 7 1 8 1 6 5 3 9 Models with LED indicator (DC Coil) MKS2P(I)N-D 4 5 3 4 6 2 7 1 MKS2P(I)N-D-2 8 5 3 6 2 7 1 8 3 6 5 3 9 2 10 11 9 2 10 1 9 3 2 10 11 11 MKS3P(I)-D-5 6 7 4 8 3 9 2 10 11 MKS3P(I)1-D-5 6 7 8 4 9 3 2 10 11 MKS3P(I)N-D-5 6 5 8 1 8 1 7 4 7 3 11 6 5 8 6 4 10 MKS3P(I)N-D-2 7 4 1 2 11 MKS3P(I)N1-5 5 9 1 MKS3P(I)N-D 10 1 8 11 9 2 7 4 10 1 6 5 8 11 MKS3P(I)1-D-2 7 3 10 1 8 2 8 9 2 6 4 5 7 3 7 4 6 8 11 MKS3P(I)1-D 5 3 MKS3P(I)-D-2 10 MKS3P(I)N-5 11 4 11 1 10 5 8 1 Models with Diode (DC Coil: Reverse Polarity) 2 7 4 2 8 9 1 MKS3P(I)-D 9 10 2 5 8 11 8 1 7 3 10 1 6 4 7 3 11 MKS3P(I)N1-2 5 8 6 4 10 2 7 4 2 8 9 1 MKS3P(I)N1 5 8 11 MKS3P(I)N-5 5 7 3 10 5 3 6 4 11 10 1 10 5 9 3 9 2 11 MKS3P(I)N-2 8 1 Models with LED Indicator and Diode (DC Coil: Reverse Polarity) 2 7 4 2 8 9 3 1 MKS3P(I)N 5 8 11 8 5 7 4 10 5 3 6 5 8 1 Models with Diode (DC Coil: Standard Polarity) MKS3P(I)N-2 7 3 11 1 6 4 10 2 7 4 2 8 9 11 MKS3P(I)N 5 3 8 3 MKS3P(I)-5 5 7 4 9 3 6 5 8 1 Models with LED Indicator (AC Coil) 7 4 8 MKS3P(I)-2 7 8 4 9 3 2 10 1 11 7 MK-S Models with Varistor (AC Coil) MKS2P(I)-V 4 MKS2P(I)-V-2 5 4 5 3 6 3 6 2 7 2 7 1 8 1 MKS3P(I)-V 6 5 3 9 2 MKS2P(I)N-V 4 MKS2P(I)N-V-2 5 4 6 3 6 2 7 2 7 1 8 1 8 6 2 3 9 2 10 11 6 8 9 3 2 10 1 8 9 2 10 11 11 1 MKS3P(I)N-V-5 6 5 7 4 7 3 11 MKS3P(I)N-V-2 5 8 6 4 10 1 7 4 1 9 11 MKS3P(I)N-V 5 8 3 MKS3P(I)-V-5 5 7 4 10 5 3 6 5 8 1 Models with LED indicator and Varistor (AC Coil) 7 4 8 MKS3P(I)-V-2 7 4 8 3 9 2 10 1 11 Safety Precautions Refer to Safety Precautions for All Relays. Safety Precautions for Correct Use Installation Mount the MK-S with the marking at the bottom. Handling Check the coil polarity of models with built-in operation indicator (DC operation coil) and wire them correctly . Test Button Do not use the test button for any purpose other than testing. Be sure not to touch the test button accidentally as this will turn the contacts ON. Before using the test button, confirm that circuits, the load, and any other connected item will operate safely. Check that the test button is released before turning ON relay circuits. If the test button is pulled out too forcefully, it may bypass the momentary testing position and go straight into the locked position. Use an insulated tool when you operate the test button. Models with test buttons or LED indicators fulfill the requirements for reinforced insulation between live parts and the front of cover only when the Relay is in a complete condition, i.e. with the nameplate, nameplate frame, test button, and slider in place. If any of these parts are removed, only the requirements for basic insulation are fulfilled. 8 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. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS 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 OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: • Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. • Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. • Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. Disclaimers 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 model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. PERFORMANCE DATA Performance data given in this catalog 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 users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 2010.2 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 2010 All Right Reserved.