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Omron MY Datasheet
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Omron MY Datasheet

Omron MY Datasheet

General-purpose relay
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General-purpose Relay
MY New model
Versatile and Function-filled Miniature Power
Relay for Sequence Control and Power
Switching Applications
• Models with lockable test buttons now available.
• Many variations possible through a selection of operation indi-
cators (mechanical and LED indicators), lockable test button,
built-in diode and CR (surge suppression), bifurcated contacts,
etc.
• Arc barrier standard on 4-pole Relays.
• Dielectric strength: 2,000 VAC (coil to contact)
• Environment-friendly cadmium-free contacts.
• Safety standard approvals obtained.
• Wide range of Sockets (PY, PYF Series) and optional parts are
available.
• Max. Switching Current: 2-pole: 10 A, 4-pole: 5 A
• Provided with nameplate.
Ordering Information
Relays
Standard Coil Polarity
Type
Standard
DPDT
4PDT
4PDT (bifurcated)
With built-in diode
DPDT
(DC only)
4PDT
4PDT (bifurcated)
With built-in CR
DPDT
(220/240 VAC, 110/120 VAC
4PDT
only)
4PDT (bifurcated)
Reverse Coil Polarity
Type
Standard (DC only)
With built-in diode
(DC only)
Note: When ordering, add the rated coil voltage and "(s)" to the model number. Rated coil voltages are given in the coil ratings table.
Example: MY2 6VAC (S)
Rated coil voltage
Contact form
Standard with LED indicator
MY2N
MY4N
MY4ZN
MY2N-D2
MY4N-D2
MY4ZN-D2
MY2N-CR
MY4N-CR
MY4ZN-CR
Contact form
DPDT
4PDT
4PDT (bifurcated)
DPDT
4PDT
4PDT (bifurcated)
New model
Plug-in socket/Solder terminals
With LED indicator and
lockable test button
MY2IN
MY4IN
MY4ZIN
MY2IN-D2
MY4IN-D2
MY4ZIN-D2
MY2IN-CR
MY4IN-CR
MY4ZIN-CR
Plug-in socket/Solder terminals
With LED indicator
MY2N1
MY4N1
MY4ZN1
MY2N1-D2
MY4N1-D2
MY4ZN1-D2
General-purpose Relay
Without LED indicator
MY2
MY4
MY4Z
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With LED indicator and
lockable test button
MY2IN1
MY4IN1
MY4ZIN1
MY2IN1-D2
MY4IN1-D2
MY4ZIN1-D2
MY New model
LR
1

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Summary of Contents for Omron MY

  • Page 1 MY4IN1-D2 4PDT (bifurcated) MY4ZN1-D2 MY4ZIN1-D2 Note: When ordering, add the rated coil voltage and “(s)” to the model number. Rated coil voltages are given in the coil ratings table. Example: MY2 6VAC (S) New model Rated coil voltage MY New model...

  • Page 2: Specifications

    45.60 H 86.2 H Note: 1. The rated current and coil resistance are measured at a coil temperature of 23 C with tolerances of +15%/–20% for rated currents and 15% for DC coil resistance. 2. Performance characteristic data are measured at a coil temperature of 23 C.

  • Page 3: Contact Ratings

    Failure rate 5 VDC, 1 mA 1 VDC, 1 mA 1 VDC, 100 A (reference value) Note: Don’t exceed the carry current of a Socket in use. Please see page 10. Characteristics Item All Relays Contact resistance 100 m max.
  • Page 4 Approved Standards VDE Recognitions (File No. 112467UG, IEC 255, VDE 0435) No. of poles Coil ratings Contact ratings Operations 6, 12, 24, 48/50, 100/110 10 A, 250 VAC (cos =1) 10 x 10 110/120, 200/220, 10 A, 30 VDC (L/R=0 ms)

  • Page 5: Engineering Data

    Engineering Data Maximum Switching Power MY4, MY4Z AC resistive load AC inductive load AC resistive load (cos =0.4) AC inductive load (cos =0.4) DC resistive load DC resistive load DC inductive load DC inductive load (L/R=7 ms) (L/R=7 ms) Switching voltage (V)
  • Page 6 4-Pole model Tracking Resistance 600 CTI (base) 600 CTI (base) Environmental Protection Flammability Class Base, Insulator, Spool ul 94V-0 Case, Indicator, Nameplate, Push Button ul 94V-2 Pollution Degree Creepage Distance 4.0 mm 3.2 mm Clearance Distance 3.0 mm 3.0 mm...
  • Page 7 Typical information for reference only The following data is provided as experimental and/or calculated data for reference only. These figures fall under the category of typical behaviour and the operation of individual relays will vary according to the exact operating conditions.
  • Page 8 Dimensions Note: All units are in millimeters unless otherwise indicated. 2-Pole Models MY2N Eight, 1.2 dia. 2.2 long holes 28 max. 36 max. 21.5 max. 4-Pole Models MY4N Eight, 1.2 dia. 2.2 long holes 28 max. 36 max. 21.5 max.
  • Page 9 (DC Models Only) (DC Models Only) MY4(Z) MY4(Z)N/MY4(Z)IN MY4(Z)N/MY4(Z)IN MY4(Z)N-D/MY4(Z)IN-D2 (AC Models) (DC Models) (DC Models Only) MY4(Z)N-CR/MY4(Z)IN-CR MY4(Z)N1/MY4(Z)IN1 MY4(Z)N1-D2/MY4(Z)IN1-D2 (AC Models Only) (DC Models Only) (DC Models Only) Note: The DC models have polarity. MY New model General-purpose Relay...
  • Page 10 3. The maximum operating ambient temperature for the PYF08A-N and PYF14A-N is 55 C. 4. When using the PYF08A-N or PYF14A-N at an operating ambient temperature exceeding 40 C, reduce the current to 60%. 5. The MY2(S) can be used at 70 C with a carry current of 7 A.
  • Page 11 Dimensions Note: All units are in millimeters unless otherwise indicated. Socket Dimensions Terminal arrangement/ Mounting holes Internal connections (top view) 38.2 max. PYF08S 36.5 max. 23.2 max. 85 max. (5.3) Two, M3, M4, or 4.5-dia. holes PYF08A-E Two, 4.2 x 5...
  • Page 12 (top view) 36.5 max. PYF14S 31 max. 85 max. PYF14A-E Two, 4.2 x 5 mounting Two, M3, M4, or 4.5-dia. holes Fourteen, M3 x 8 holes sems screws 72 max. (TOP VIEW) Note: Track mounting is also 29.5 max. possible. Refer to page 12 for supporting tracks.
  • Page 13 Socket Dimensions Terminal arrangement/ internal connections (top view)/ mounting holes PYF14-ESN 42.5 Label 4. 4 5 4. 4 5 4. 4 5 Relay COIL COM. Module 22.5 PYF14-ESS COM. 4. 4 5 4. 4 5 4. 4 5 COIL 22.5...
  • Page 14 Note: The PY14QN-Y1 includes sections indicated by dotted lines. PY14-02 25.5 max. 29.5 max. 22 max. Fourteen, 1.3-dia. 16.5 max. holes Note: Use a panel with plate thickness of 1 to 2 mm for mounting the Sockets. MY New model General-purpose Relay...
  • Page 15 72 elliptical holes t=1.6 PYP-18 72 elliptical holes Tracks and Accessories Supporting Tracks PFP-50N/PFP-100N 7.3 0.15 35 0.3 27 0.15 15 (5) 15 25 1000 (500) * Note: The figure in the parentheses is for PFP-50N. MY New model General-purpose Relay...
  • Page 16 34.8 44.3 16.5 Precautions Refer to General Precautions on page 11 of the General-purpose Relays and Power Relays Group Catalog (X034). Connections Mounting • Whenever possible, mount Relays so that it is not subject to vibra- Do not reverse polarity when connecting DC-operated Relays with tion or shock in the same direction as that of contact movement.