Omron MK-SX Datasheet
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Omron MK-SX Datasheet

Omron MK-SX Datasheet

Power relay
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Power Relays
MK-S(X)
MK-S-series Relays with DC-
switching Models That Can Switch
220 VDC, 10 A (Resistive Load).
• Switch a DC load of 220 VDC, 10 A (resistive load).
• Lineup includes models with SPST-NO and SPST-NO/
SPST-NC contact forms.
• Using a SPST-NO/SPST-NC contact form enables
detecting contact welding. (When the NO contacts
become welded, the NC contacts will maintain a minimum
distance of 0.5 mm.)
• Models are also available with a built-in test button.
• Models for AC Loads can switch 250 VAC, 15 A (resistive
load).
• RoHS compliant.

Ordering Information

General-purpose Relays
Models for DC Loads
Contact form
Type
AC: 24, 100, 110, 120, 200, 220, 230, 240
Standard Models
DC: 12, 24, 48, 110, 220
AC: 24, 100, 110, 120, 200, 220, 230, 240
Models with Built-in
Operation Indicators
DC: 12, 24, 48, 110, 220
AC: 24, 100, 110, 120, 200, 220, 230, 240
Models with Test Button
DC: 12, 24, 48, 110, 220
AC: 24, 100, 110, 120, 200, 220, 230, 240
Models with Test Button and
Built-in Operation Indicators
DC: 12, 24, 48, 110, 220
Models for AC Loads
Contact form
Type
AC: 24, 100, 110, 120, 200, 220, 230, 240
Standard Models
DC: 12, 24, 48, 110, 220
AC: 24, 100, 110, 120, 200, 220, 230, 240
Models with Built-in
Operation Indicators
DC: 12, 24, 48, 110, 220
AC: 24, 100, 110, 120, 200, 220, 230, 240
Models with Test Button
DC: 12, 24, 48, 110, 220
AC: 24, 100, 110, 120, 200, 220, 230, 240
Models with Test Button and
Built-in Operation Indicators
DC: 12, 24, 48, 110, 220
Accessory (Order Separately)
Connecting Socket
Classifications
Back-connecting Socket PCB Terminals
SPST-NO
Rated coil voltage (V)
SPST-NO
Rated coil voltage (V)
Model
P7M-06P
Model
Rated coil voltage (V)
AC: 24, 100, 110, 120, 200, 220, 230, 240
MKS1XT-10
DC: 12, 24, 48, 110, 220
AC: 24, 100, 110, 120, 200, 220, 230, 240
MKS1XTN-10
DC: 12, 24, 48, 110, 220
AC: 24, 100, 110, 120, 200, 220, 230, 240
MKS1XTI-10
DC: 12, 24, 48, 110, 220
AC: 24, 100, 110, 120, 200, 220, 230, 240
MKS1XTIN-10
DC: 12, 24, 48, 110, 220
Model
Rated coil voltage (V)
AC: 24, 100, 110, 120, 200, 220, 230, 240
MKS1T-10
DC: 12, 24, 48, 110, 220
AC: 24, 100, 110, 120, 200, 220, 230, 240
MKS1TN-10
DC: 12, 24, 48, 110, 220
AC: 24, 100, 110, 120, 200, 220, 230, 240
MKS1TI-10
DC: 12, 24, 48, 110, 220
AC: 24, 100, 110, 120, 200, 220, 230, 240
MKS1TIN-10
DC: 12, 24, 48, 110, 220
SPST-NO/SPST-NC
Model
MKS2XT-11
MKS2XTN-11
MKS2XTI-11
MKS2XTIN-11
SPST-NO/SPST-NC
Model
MKS2T-11
MKS2TN-11
MKS2TI-11
MKS2TIN-11
1

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Summary of Contents for Omron MK-SX

  • Page 1: New Product

    MK-S-series Relays with DC- switching Models That Can Switch 220 VDC, 10 A (Resistive Load). • Switch a DC load of 220 VDC, 10 A (resistive load). • Lineup includes models with SPST-NO and SPST-NO/ SPST-NC contact forms. • Using a SPST-NO/SPST-NC contact form enables detecting contact welding.

  • Page 2: Specifications Ratings

    8,060 32,200 Note: 1. 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. 2. Performance characteristic data are measured at a coil temperature of 23°C.
  • Page 3 440 W Note: If the L/R of an inductive load exceeds 7 ms with a Model for a DC Load, the arc interruption time must be less than approximately 50 ms to use the Relay. Design the circuit so that the arc interruption time is 50 ms or less.
  • Page 4 *1. The contact resistance was measured for 1 A at 5 VDC using the voltage drop method. *2. The operate time was measured with the rated voltage imposed and any contact bounce ignored at an ambient temperature of 23°C. *3. The insulation resistance was measured with a 500-VDC insulation resistance tester at the same places as those used for checking the dielectric strength.

  • Page 5: Engineering Data

    AC resistive load AC resistive load 0.01 0.01 1.000 1.000 Switching voltage (V) Switching voltage (V) Ambient Temperature vs. Must Operate Voltage and Must Release Voltage MKS2XT-11 MKS2XT-11 AC Specification (60 Hz) DC Specification Must operate Must operate Number of Relays: 5...

  • Page 6: Test Button

    MK-S(X) Test Button The circuit can be checked using either of two modes. Test Button DC specification: Blue Mode 1 Mode 2 Normal AC specification: Red (momentary) (locked) Press the button Lock the contacts by for operation. pressing down on the (No tool is required.)
  • Page 7 AC specification DC specification AC specification A (+) B (−) A (+) B (−) Note: 1. Wire properly using the correct coil polarity. 2. The contact terminals on Models for DC Loads have polarity. Wire properly using the correct polarity.
  • Page 8 MK-S(X) Connecting Socket Back-connecting Socket P7M-06P Terminal Arrangement/Internal Connections PCB Mounting Holes Dimensions (Bottom View) (Bottom View) 39 max. 43 max. 39 max. 21.9 4.35 22.1...
  • Page 9 Number of poles PCB terminals P7M-06P Note: The P7M-06P Connecting Socket can be used with SPST-NO and SPST-NO/SPST-NC Models for DC Loads and SPST-NO and SPST- NO/SPST-NC Models for AC Loads. Relay Hold-down Clips Use the Clips to securely mount the Relay and prevent it from falling due to vibration or shock.

  • Page 10: Safety Precautions

    Refer also to Precautions for All Relays. Precautions for Correct Use Installation • Models for DC Loads (i.e., models with “X” in the model number) have permanent magnets built into the insulating block, so magnetic interference will occur and contact switching capacity will be decreased if a permanent magnet or other magnetic body comes near the Relay.

  • Page 11: Warranty And Application Considerations

    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...
  • Page 12 Control Devices Division H.Q. Strategy Planning Division OMRON ASIA PACIFIC PTE. LTD. Shiokoji Horikawa, Shimogyo-ku, No. 438A Alexandra Road # 05-05/08 (Lobby 2), Kyoto, 600-8530 Japan Alexandra Technopark, Singapore 119967 Tel: (81) 75-344-7109/Fax: (81) 75-344-7149 Tel: (65) 6835-3011/Fax: (65) 6835-2711 Regional Headquarters OMRON (CHINA) CO., LTD.

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