Omron MY DATASHEET

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.

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

Standard with LED indicator With LED indicator and

Standard DPDT MY2N MY2IN MY2

4PDT MY4N MY4IN MY4 4PDT (bifurcated) MY4ZN MY4ZIN MY4Z

With built-in diode (DC only)

With built-in CR (220/240 VAC, 110/120 VAC only)

DPDT MY2N-D2 MY2IN-D2 --4PDT MY4N-D2 MY4IN-D2 --4PDT (bifurcated) MY4ZN-D2 MY4ZIN-D2 --DPDT MY2N-CR MY2IN-CR --4PDT MY4N-CR MY4IN-CR --4PDT (bifurcated) MY4ZN-CR MY4ZIN-CR ---

Reverse Coil Polarity

Type Contact form Plug-in socket/Solder terminals

With LED indicator With LED indicator and

Standard (DC only) DPDT MY2N1 MY2IN1

4PDT MY4N1 MY4IN1 4PDT (bifurcated) MY4ZN1 MY4ZIN1

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.

DPDT MY2N1-D2 MY2IN1-D2 4PDT MY4N1-D2 MY4IN1-D2 4PDT (bifurcated) MY4ZN1-D2 MY4ZIN1-D2

lockable test button

Example: MY2 6VAC (S)

Rated coil voltage

New model

General-purpose Relay MY New model 1

■ Accessories (Order Separately)

Sockets

Poles Front Mounting

2 PYF08S PYF08A-E

4 PYF14S PYF14A-E

Socket (DIN-track/

screwless clamp

[SLC])

Socket Hold-down Clip Pairing

Relay type Poles Front Mounting Socket

Without 2-pole test button

2-pole test button

(DIN-track/screwless clamp

2 PYF08S PYCM-08S PYF08A-E

4 PYF14S PYCM-14S PYF14A-E

2 PYF08S PYCM-08S PYF08A-E

Mounting Plates for Sockets

Socket model For 1 Socket For 18 Sockets For 36 Sockets

PY08, PY08QN(2), PY14, PY14QN(2) PYP-1 PYP-18 PYP-36

Note: PYP-18 and PYP-36 can be cut into any desired length in accordance with the number of Sockets.

Front-mounting

Socket (DIN-track/

screw mounting)

PYF08A-N

PYF14A-N PYF14-ESS PYF14-ESN

[SLC])

Back-mounting Socket

Solder terminals Wire-wrap terminals PCB terminals

Without clip With clip Without clip With clip

PY08 PY08-Y1 PY08QN

PY14 PY14-Y1 PY14QN

Front-connecting Socket (DIN-track/

PYF08A-N

PYF14A-N PYF14-ESS

PYF14-ESN

PYF08A-N

screw mounting)

Socket Clip Socket Clip Socket Clip

PYC-A1 PY08(QN) PYC-P

PYC0 (metal) PYC35 (plastic)

PYC-E1 PY08(QN) PYC-P2 PY08-02 PYC-P2

PY08QN2

PY14QN2

Solder/Wire-wrap terminals PCB terminals

PY14(QN) PY14-02

PY08QN-Y1 PY08QN2-Y1

PY14QN-Y1 PY14QN2-Y1

Back-connecting Socket

PYC-P2

PY08-02

PY14-02

PY08-02 PYC-P

PYC-P2

Track and Accessories

Supporting Track (length = 500 mm) PFP-50N Supporting Track (length = 1,000 mm) PFP-100N, PFP-100N2 End Plate PFP-M Spacer PFP-S

Specifications

■ Coil Ratings

Rated voltage Rated current Coil

50 Hz 60 Hz Arm. OFF Arm. ON % of rated voltage

AC 6 V* 214.1 mA 183 mA 12.2 Ω 0.04 H 0.08 H 80% max. 30% min. 110% 1.0 to 1.2 VA

12 V 106.5 mA 91 mA 46 Ω 0.17 H 0.33 H 24 V 53.8 mA 46 mA 180 Ω 0.69 H 1.30 H 48/50 V* 24.7/

110/120 V 9.9/10.8 mA 8.4/9.2 mA 4,430 Ω 19.20 H 32.1 H 0.9 to 1.1 VA 220/240 V 4.8/5.3 mA 4.2/4.6 mA 18,790 Ω 83.50 H 136.4 H

DC 6 V* 151 mA 39.8 Ω 0.17 H 0.33 H 10% min. 0.9 W

12 V 75 mA 160 Ω 0.73 H 1.37 H 24 V 37.7 mA 636 Ω 3.20 H 5.72 H 48 V* 18.8 mA 2,560 Ω 10.60 H 21.0 H 100/110 V 9.0/9.9 mA 11,100 Ω 45.60 H 86.2 H

25.7 mA

21.1/

22.0 mA

resistance

788 Ω 3.22 H 5.66 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.

3. AC coil resistance and impedance are provided as reference values (at 60 Hz).

4. Power consumption drop was measured for the above data. When driving transistors, check leakage current and connect a bleeder

resistor if required.

5. Rated voltage denoted by “*” will be manufactured upon request. Ask your OMRON representative.

Coil inductance

(reference value)

Must operate voltage

Must

release

voltage

Max.

voltage

Power

consumption

(approx.)

(60 Hz)

2 General-purpose Relay MY New model

■ Contact Ratings

Item 2-pole 4-pole 4-pole (bifurcated)

Resistive load

(cosφ = 1)

Rated load 5A, 250 VAC

Carry current 10 A (see note) 5 A (see note) Max. switching

voltage Max. switching

current Max. switching

power Failure rate

(reference value)

5A, 30 VDC

250 VAC 125 VDC

10 A 5 A

2,500 VA 300 W

5 VDC, 1 mA 1 VDC, 1 mA 1 VDC, 100 µA

Inductive load

(cosφ = 0.4, L/R = 7 ms)

2A, 250 VAC 2 A, 30 VDC

1,250 VA 300 W

Resistive load

(cosφ = 1)

3 A, 250 VAC 3 A, 30 VDC

250 VAC 125 VDC

1,250 VA 150 W

Inductive load

(cosφ = 0.4, L/R = 7 ms)

0.8 A, 250 VAC

1.5 A, 30 VDC

500 VA 150 W

Resistive load

(cosφ = 1)

3 A, 250 VAC 3 A, 30 VDC

1,250 VA 150 W

(cosφ = 0.4, L/R = 7 ms)

0.8 A, 250 VAC

1.5 A, 30 VDC

500 VA 150 W

Note: Don’t exceed the carry current of a Socket in use. Please see page 10.

■ Characteristics

Item All Relays

Contact resistance 100 mΩ max. Operate time 20 ms max. Release time 20 ms max. Max. operating frequency Mechanical: 18,000 operations/hr

Insulation resistance 1,000 MΩ min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1.0 min (1,000 VAC between contacts of same polarity) Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)

Shock resistance

Endurance See the following table. Ambient temperature Operating: –55°C to 70°C (with no icing) Ambient humidity Operating: 5% to 85% Weight Approx. 35 g

Note: The values given above are initial values.

Electrical: 1,800 operations/hr (under rated load)

Malfunction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude) Destruction: 1,000 m/s

Malfunction: 200 m/s

Inductive load

■ Endurance Characteristics

Pole Mechanical life (at 18,000 operations/hr) Electrical life

2-pole AC:50,000,000 operations min. 4-pole 200,000 operations min.

DC:100,000,000 operations min.

4-pole (bifurcated) 20,000,000 operations min. 100,000 operations min.

(at 1,800 operations/hr under rated load)

500,000 operations min.

General-purpose Relay MY New model 3

■ Approved Standards

VDE Recognitions (File No. 112467UG, IEC 255, VDE 0435)

No. of poles Coil ratings Contact ratings Operations

2 6, 12, 24, 48/50, 100/110

4 5 A, 250 VAC (cosφ=1)

110/120, 200/220, 220/240 VAC 6, 12, 24, 48, 100/110, 125 VDC

UL508 Recognitions (File No. 41515)

No. of poles Coil ratings Contact ratings Operations

2 6 to 240 VAC

6 to 125 VDC

4 5 A, 250 VAC (General purpose)

10 A, 30 VDC (General purpose) 10 A, 250 VAC (General purpose)

5 A, 30 VDC (General purpose)

CSA C22.2 No. 14 Listings (File No. LR31928)

No. of poles Coil ratings Contact ratings Operations

2 6 to 240 VAC

6 to 125 VDC

4 5 A, 250 VAC (Same polarity)

10 A, 30 VDC 10 A, 250 VAC

5 A, 30 VDC (Same polarity)

IMQ (File No. EN013 to 016)

10 A, 250 VAC (cosφ=1) 10 A, 30 VDC (L/R=0 ms)

5 A, 30 VDC (L/R=0 ms)

10 x 10

100 x 10 MY4Z AC; 50 x 10

6 x 10

No. of poles Coil ratings Contact ratings Operations

2 6, 12, 24, 48/50, 100/110

4 5 A, 250 VAC

110/120, 200/220, 220/240 VAC 6, 12, 24, 48, 100/110, 125 VDC

10 A, 30 VDC 10 A, 250 VAC

5 A, 30 VDC

LR Recognitions (File No. 98/10014)

No. of poles Coil ratings Contact ratings Operations

2 6 to 240 VAC

6 to 125 VDC

4 5 A, 250 VAC (Resistive)

10 A, 250 VAC (Resistive) 2 A, 250 VAC (PF0.4) 10 A, 30 VDC (Resistive) 2 A, 30 VDC (L/R=7 ms)

0.8 A, 250 VAC (PF0.4) 5 A, 30 VDC (Resistive)

1.5 A, 30 VDC (L/R=7 ms)

SEV Listings (File No. 99.5 50902.01)

No. of poles Coil ratings Contact ratings Operations

2 6 to 240 VAC

6 to 125 VDC

4 5 A, 250 VAC

10 A, 250 VAC 10 A, 30 VDC

5 A, 30 VDC

10 x 10

100 x 10 MY4Z AC; 50 x 10

50 x 10

10 x 10

100 x 10 MY4Z AC; 50 x 10

4 General-purpose Relay MY New model

Engineering Data

)

Maximum Switching Power

MY2 MY4, MY4Z

AC resistive load

AC inductive load (cosφ=0.4)

AC resistive load

AC inductive load (cosφ=0.4)

Switching current (A)

DC inductive load (L/R=7 ms)

DC resistive load

Switching voltage (V)

Switching current (A)

DC inductive load (L/R=7 ms)

Switching voltage (V)

Endurance

MY2 (Resistive Loads) MY2 (Inductive Loads)

10000

5000 3000

1000

Endurance (x10 operations)

500 300

100

50 30

30 VDC

250 VAC

30 VDC

250 VAC

Switching current (A)

MY4 (Resistive Loads) MY4 (Inductive Loads)

10000

5000 3000

1000

Endurance (x10 operations)

500 300

100

250 VAC

30 VDC

250 VAC

50 30

DC resistive load

30 VDC

Switching current (A

10000

5000 3000

1000

Endurance (x10 operations)

500 300

100

10000

5000

250 VAC

30 VDC

50 30

250 VAC

Switching current (A)

3000

1000

500 300

100

Endurance (x10 operations)

30 VDC

250 VAC

50 30

250 VAC

Switching current (A

General-purpose Relay MY New model 5

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