Datasheet

ManualsBrandsOmron Industrial Automation ManualsIndustrial RelaysIndustrial Relay MY, 2CO, 5A, Plug-In Terminal

General-purpose Relay MY New model 1

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

Reverse Coil Polarity

Note: When ordering, add the rated coil voltage and “(s)” to the model number. Rated coil voltages are given in the coil ratings table.

Type Contact form Plug-in socket/Solder terminals Without LED indicator

Standard with LED indicator With LED indicator and

lockable test button

Standard DPDT MY2N MY2IN MY2

4PDT MY4N MY4IN MY4

4PDT (bifurcated) MY4ZN MY4ZIN MY4Z

With built-in diode

(DC only)

DPDT MY2N-D2 MY2IN-D2 ---

4PDT MY4N-D2 MY4IN-D2 ---

4PDT (bifurcated) MY4ZN-D2 MY4ZIN-D2 ---

With built-in CR

(220/240 VAC, 110/120 VAC

only)

DPDT MY2N-CR MY2IN-CR ---

4PDT MY4N-CR MY4IN-CR ---

4PDT (bifurcated) MY4ZN-CR MY4ZIN-CR ---

Type Contact form Plug-in socket/Solder terminals

With LED indicator With LED indicator and

lockable test button

Standard (DC only) DPDT MY2N1 MY2IN1

4PDT MY4N1 MY4IN1

4PDT (bifurcated) MY4ZN1 MY4ZIN1

With built-in diode

(DC only)

DPDT MY2N1-D2 MY2IN1-D2

4PDT MY4N1-D2 MY4IN1-D2

4PDT (bifurcated) MY4ZN1-D2 MY4ZIN1-D2

Example: MY2 6VAC (S)

Rated coil voltage

New model

Summary of content (16 pages)

PAGE 1
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 indicators (mechanical and LED indicators), lockable test button, built-in diode and CR (surge suppression), bifurcated contacts, etc. • Arc barrier standard on 4-pole Relays.
PAGE 2
■ Accessories (Order Separately) Sockets Poles Front Mounting Socket (DIN-track/ screwless clamp [SLC]) Front-mounting Socket (DIN-track/ screw mounting) Back-mounting Socket Solder terminals Without clip Wire-wrap terminals With clip Without clip PCB terminals With clip 2 PYF08S PYF08A-E PYF08A-N PY08 PY08-Y1 PY08QN PY08QN2 PY08QN-Y1 PY08QN2-Y1 PY08-02 4 PYF14S PYF14A-E PYF14A-N PYF14-ESS PYF14-ESN PY14 PY14-Y1 PY14QN PY14QN2 PY14QN-Y1 PY14QN2-Y1 PY14-02 Socket Hold-down Clip Pairi
PAGE 3
■ Contact Ratings Item 2-pole Resistive load (cosφ = 1) Rated load 4-pole Inductive load (cosφ = 0.4, L/R = 7 ms) 5A, 250 VAC 5A, 30 VDC 2A, 250 VAC 2 A, 30 VDC Resistive load (cosφ = 1) 3 A, 250 VAC 3 A, 30 VDC Carry current 10 A (see note) 5 A (see note) Max. switching voltage 250 VAC 125 VDC 250 VAC 125 VDC Max. switching current 10 A 5A Max.
PAGE 4
■ Approved Standards VDE Recognitions (File No. 112467UG, IEC 255, VDE 0435) No. of poles 2 Coil ratings Contact ratings 6, 12, 24, 48/50, 100/110 110/120, 200/220, 220/240 VAC 6, 12, 24, 48, 100/110, 125 VDC 4 Operations 10 A, 250 VAC (cosφ=1) 10 A, 30 VDC (L/R=0 ms) 10 x 10 5 A, 250 VAC (cosφ=1) 5 A, 30 VDC (L/R=0 ms) 100 x 103 MY4Z AC; 50 x 103 3 UL508 Recognitions (File No. 41515) No.
PAGE 5
Engineering Data Maximum Switching Power AC resistive load AC inductive load (cosφ=0.4) DC resistive load Switching current (A) MY4, MY4Z Switching current (A) MY2 AC resistive load AC inductive load (cosφ=0.
PAGE 6
MY4Z (Inductive Loads) Endurance (x10 3operations) Endurance (x10 3 operations) MY4Z (Resistive Loads) 10000 5000 3000 1000 250 VAC 500 300 30 VDC 100 30 VDC 50 30 250 VAC 10 10000 5000 3000 1000 30 VDC 500 300 30 VDC 100 250 VAC 50 30 250 VAC 10 Switching Current (A) Switching Current (A) Technical and Environmental Properties 2-Pole model 4-Pole model Tracking Resistance 600 CTI (base) 600 CTI (base) Environmental Protection RT1 RT1 Flammability Class Base, Insulator, Spool Case
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 2.6 Eight, 1.2 dia. × 2.2 long holes 0.5 28 max. 6.4 36 max. 21.5 max. 4-Pole Models MY4N 2.6 Eight, 1.2 dia. × 2.2 long holes 0.5 28 max. 36 max. 6.4 21.5 max. Models with Test Button MY2IN 2.6 Eight, 1.2 dia. × 2.2 long holes 6.3 8 14.2 80.5 5 28 max. 36 max. 21.5 max. MY4IN 2.6 Fourteen, 1.2 dia. × 2.2 long holes 0.5 6.3 8 14.2 8 General-purpose Relay MY 80.5 5 28 max.
PAGE 9
Terminal Arrangement/Internal Connections (Bottom View) MY2 MY2N/MY2IN (AC Models) MY2N/MY2IN (DC Models) MY2N-D2/MY2IN-D2 (DC Models Only) 1 4 1 4 1 4 1 4 5 8 5 8 5 8 5 8 9 12 9 12 9 12 9 13 14 13 14 MY2N-CR/MY2IN-CR (AC Models Only) + 14 MY2N1/MY2IN1 (DC Models Only) 13 12 − + 14 MY2N1-D2/MY2IN1-D2 (DC Models Only) 1 4 1 4 1 4 5 8 5 8 5 8 9 12 9 12 9 13 MY4(Z) 13 − 14 MY4(Z)N/MY4(Z)IN (AC Models) 13 + − 14 MY4(Z)N/MY4(Z)IN (DC Models) 13
PAGE 10
Socket for MY Track-mounted (DIN Track) Socket Conforms to VDE 0106, Part 100 • Snap into position along continuous sections of any mounting track. • Facilitates sheet metal design by standardized mounting dimensions. • Design with sufficient dielectric separation between terminals eliminates the need of any insulating sheet. ■ Safety Standards for Sockets Model Standards File No. PYF08A-E, PYF08A-N PYF14A-E, PYF14A-N UL508 E87929 CSA22.2 LR31928 PYF14-ESN, PYF14-ESS UL508 E244189 CSA22.
PAGE 11
■ Dimensions Note: All units are in millimeters unless otherwise indicated. Socket Dimensions Terminal arrangement/ Internal connections (top view) Mounting holes 38.2 max. 36.5 max. PYF08S 23.2 max. --- 85 max. (5.3) PYF08A-E Two, M3, M4, or 4.5-dia. holes Two, 4.2 x 5 mounting holes Eight, M3 x 8 sems screws 72 max. (TOP VIEW) 23 max. Note: Track mounting is also possible. Refer to page 12 for supporting tracks. 31 max. 22 max.
PAGE 12
Socket Dimensions Terminal arrangement/ Internal connections (top view) Mounting holes 36.5 max. PYF14S 31 max. --- 85 max. PYF14A-E Two, 4.2 x 5 mounting holes Two, M3, M4, or 4.5-dia. holes Fourteen, M3 x 8 sems screws 72 max. (TOP VIEW) Note: Track mounting is also possible. Refer to page 12 for supporting tracks. 29.5 max. 31 max. 42 4 44 8 PYF14A-N 4 3 2 1 42 32 22 12 8 7 6 5 34 24 14 44 32 3 34 7 22 2 24 6 12 1 14 5 Two, 4.5 dia. or M4 67 max.
PAGE 13
Socket Dimensions Terminal arrangement/ internal connections (top view)/ mounting holes PYF14-ESN 27 42.5 Label NO 27 NC 9 4.45 4.45 4.45 4.1 6.3 Relay 6.4 82 75 3.2 COIL COM. 24 22.5 Module 53 80 PYF14-ESS 27 61 COM. 9 NO NC 4.45 4.45 4.45 4.1 6.3 6.4 83 3.2 75 COIL 22.
PAGE 14
Socket PY08/PY08-Y1 Dimensions (See note) Terminal arrangement/ Internal connections (bottom view) Mounting holes Eight, 3 x 1.2 elliptical holes 25.5 max. 29.5 max. 20 max. 42 max. 24 max. Note: The PY08-Y1 includes sections indicated by dotted lines. PY08QN/ PY08QN-Y1 (See note) 29.5 max. 22 max. 41.5 max. 24 max. 42 max. Note: The PY08QN-Y1 includes sections indicated by dotted lines. PY08-02 25.5 max. 29.5 max. 22 max. Eight, 1.3-dia. holes 16.5 max.
PAGE 15
Hold-down Clips PYC-A1 (2 pcs per set) 36.3 Model Description PYC 0 Metal spring clip (Used with Relay only) PYC 35 Plastic holding clip (Used with Relay only) PYC TR1 Thermoplastic writeable label 36.3 5.75 4.5 4.25 4.5±0.1 1.2 4.5 For sockets PYF14-ESN/-ESS PYC-E1 (2 pcs per set) PYC-P Note: For total dimensions with plastic clip please refer to drawings of the sockets. PYC-P2 5 10 29 max. 28 3.3 38.5 Mounting Plates for Back-connecting Sockets PYP-1 PYP-36 Two, 3.4-dia.
PAGE 16
PFP-100N2 16 4.5 35±0.3 27 25 15 10 25 10 25 25 1000 15 24 1 29.2 1.5 End Plate PFP-M 10 6.2 M4 x 8 pan head screw 1.8 1 50 1.8 35.5 35.3 11.5 1.3 10 M4 spring washer 4.8 Spacer PFP-S 16 12 5 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 Do not reverse polarity when connecting DC-operated Relays with built-in diodes or indicators or high-sensitivity DC-operated Relays.