49
General-purpose Relay MY New model
Versatile and Function-filled Miniature
Power Relay for Sequence Control and
Power Switching Applications
Many variations possible through a selection of
operation indicators (mechanical and LED indica-
tors), 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
Built-in mechanical operation indicator.
Provided with nameplate.
RC+ LR
Ordering Information
Relays
Standard Coil Polarity
Type Contact form
Plug-in socket/Solder terminals
W
ithout LED indicator
ype
Co ac o
Standard with LED
indicator W
ith LED indicator and
test button
ou d ca o
Standard DPDT MY2N MY2IN MY2
S a da d
4PDT MY4N MY4IN MY4
4PDT (bifurcated)
MY4ZN MY4ZIN MY4Z
With built-in diode
(DC l )
DPDT MY2N-D2 MY2IN-D2 ---
bu d ode
(DC only) 4PDT MY4N-D2 MY4IN-D2 ---
4PDT (bifurcated)
MY4ZN-D2 MY4ZIN-D2 ---
With built-in CR
(220/240 V
AC
DPDT MY2N-CR MY2IN-CR ---
bu C
(220/240 V
AC,
1
10/120 V
AC only)
4PDT MY4N-CR MY4IN-CR ---
1
10/120
V
AC
on
l
y
)
4PDT (bifurcated)
MY4ZN-CR MY4ZIN-CR ---
Reverse Coil Polarity
Type Contact form
Plug-in socket/Solder terminals
ype
Co ac o
W
ith LED indicator
W
ith LED indicator and test
button
Standard (DC only)
DPDT MY2N1 MY2IN1
Sa dad( Co y)
4PDT MY4N1 MY4IN1
4PDT (bifurcated)
MY4ZN1 MY4ZIN1
With built-in diode
(DC l )
DPDT MY2N1-D2 MY2IN1-D2
bu d ode
(DC only) 4PDT MY4N1-D2 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 6V
AC (S)
Rated coil voltage
New model
MY New model MY New model
50
Accessories (Order Separately)
Sockets
Poles Front-mounting
Socket (DIN
Back-mounting Socket
g
Socket (DIN-
track/screw
Solder terminals
W
ire-wrap terminals
PCB terminals
track/screw
mounting) W
ithout clip
W
ith clip
W
ithout clip
W
ith clip
2 PYF08A-E
PYF08A-N PY08 PY08-Y1 PY08QN
PY08QN2 PY08QN-Y1
PY08QN2-Y1 PY08-02
4 PYF14A-E
PYF14A-N PY14 PY14-Y1 PY14QN
PY14QN2 PY14QN-Y1
PY14QN2-Y1 PY14-02
Socket Hold-down Clip Pairing
Relay
type
Poles
Front-connecting Socket
(DIN t k/ ti )
Back-connecting Socket
e ay ype
oes
ocoecgSoce
(DIN-track/screw mounting) Solder/W
ire-wrap terminals
PCB terminals
Socket Clip Socket Clip Socket Clip
Without 2-pole
test button
2 PYF08A-E
PYF08A-N PYC-A1 PY08(QN) PYC-P
PYC-P2 PY08-02 PYC-P
PYC-P2
4 PYF14A-E
PYF14A-N PY14(QN) PY14-02
2-pole test
button 2 PYF08A-E
PYF08A-N PYC-E1 PY08(QN) PYC-P2 PY08-02 PYC-P2
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.
Track and Accessories
Supporting
T
rack (length = 500 mm)
PFP-50N
Supporting T
rack (length = 1,000 mm)
PFP-100N, PFP-100N2
End Plate
PFP-M
Spacer PFP-S
Specifications
Coil Ratings
Rated
voltage
Rated current
Coil
resistance
Coil inductance
(reference value)
Must
operate
voltage
Must
release
voltage
Max.
voltage Power
consump-
tion
()
50 Hz 60 Hz Arm. OFF Arm. ON
% of rated voltage
(approx.)
AC
6 V*
214.1 mA
183 mA
12.2
Ω
0.04 H 0.08 H
80% 30%
i
110%
1.0 to
12V
A
C
12 V
106.5 mA
91 mA
46
Ω
0.17 H 0.33 H
80%
max.
30%
min.
0%
0o
1.2 V
A
(60 Hz)
24 V
53.8 mA
46 mA
180
Ω
0.69 H 1.30 H
(60
H
z
)
48/50 V*
24.7/
25.7 mA
21.1/
22.0 mA
788
Ω
3.22 H 5.66 H
1
10/120 V 9.9/10.8 mA 8.4/9.2 mA
4,430
Ω
19.20 H
32.1 H
0.9 to
11V
A
220/240 V
4.8/5.3 mA 4.2/4.6 mA
18,790
Ω
83.50 H 136.4 H
1.1 V
A
(60 Hz)
DC
6 V*
151 mA
39.8
Ω
0.17 H 0.33 H
10%
i
0.9 W
C
12 V 75 mA
160
Ω
0.73 H 1.37 H
0%
min.
09
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
100/1
10 V
9.0/9.9 mA
1
1,100
Ω
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.
3.
AC coil resistance and impedance are provided as reference values (at 60 Hz).
MY New model MY New model
51
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.
Contact Ratings
Item 2-pole 4-pole 4-pole
(bifurcated)
e
Resistive load
(cosφ
= 1)
Inductive load
(cosφ
= 0.4, L/R
= 7 ms)
Resistive load
(cosφ
= 1)
Inductive load
(cosφ
= 0.4, L/R
= 7 ms)
Resistive load
(cosφ
= 1)
Inductive load
(cosφ
= 0.4, L/R
= 7 ms)
Rated load
5A, 250 V
AC
5A, 30 VDC
2A, 250 V
AC
2 A, 30 VDC
3 A, 250 V
AC
3 A, 30 VDC
0.8 A, 250 V
AC
1.5 A, 30 VDC
3 A, 250 V
AC
3 A, 30 VDC
0.8 A, 250 V
AC
1.5 A, 30 VDC
Carry current
10 A (see note)
5 A (see note)
Max. switching
voltage
250 V
AC
125 VDC
250 V
AC
125 VDC
Max. switching
current
10 A
5 A
Max. switching
power
2,500 V
A
300 W
1,250 V
A
300 W
1,250 V
A
150 W
500 V
A
150 W
1,250 V
A
150 W
500 V
A
150 W
Min. permissible
load
5 VDC, 1 mA 1 VDC, 1 mA
1 VDC, 100
µA
Note:
Don’t exceed the carry current of a Socket in use. Please see page
56.
Characteristics
Item All
Relays
Contact resistance
100 m
Ω
max.
Operate time
20 ms max.
Release time
20 ms max.
Max. operating frequency
Mechanical:
18,000 operations/hr
Electrical:
1,800 operations/hr (under rated load)
Insulation resistance
1,000 M
Ω
min. (at 500 VDC)
Dielectric strength
2,000 V
AC, 50/60 Hz for 1.0 min (1,000 V
AC between contacts of same polarity)
V
ibration resistance
Destruction:
10 to 55 Hz, 1.0-mm double amplitude
Malfunction:
10 to 55 Hz, 1.0-mm double amplitude
Shock resistance
Destruction:
1,000 m/s
2
Malfunction:
200 m/s
2
Life expectancy
See the following table.
Ambient temperature
Operating: –55°
C to 70
°
C (with no icing)
Ambient humidity
Operating:
35% to 85%
Weight
Approx. 35 g
Note:
The values given above are initial values.
Life Expectancy Characteristics
Pole Mechanical
life (at 18,000 operations/hr)
Electrical life
(at 1,800 operations/hr under rated load)
2-pole AC:
50,000,000 operations min.
DC
100 000 000 ti i
500,000 operations min.
4-pole
C
50,000,000 o e a o s
DC:
100,000,000 operations min. 200,000 operations min.
4-pole (bifurcated)
20,000,000 operations min. 100,000 operations min.
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, 100/1
10
1
10/120, 200/220,
220/240 V
AC
10 A, 250 V
AC (cosφ=1)
10 A, 30 VDC (L/R=0 ms)
10 x 10
3
4
220/240 V
AC
6, 12, 24, 48, 100/110,
125 VDC
5 A, 250 V
AC (cosφ=1)
5 A, 30 VDC (L/R=0 ms)
100 x 10
3
MY4Z AC; 50 x 10
3
MY New model MY New model
52
UL508 Recognitions (File No. 41515)
No.
of poles
Coil ratings Contact ratings
Operations
2
6 to 240 V
AC
6 to 125 VDC
10 A, 30 VDC (General purpose)
10 A, 250 V
AC (General purpose)
6 x 10
3
4
5 A, 250 V
AC (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 V
AC
6 to 125 VDC
10 A, 30 VDC
10 A, 250 V
AC
6 x 10
3
4
5 A, 250 V
AC (Same polarity)
5 A, 30 VDC (Same polarity)
IMQ (File No. EN013 to 016)
No.
of poles
Coil ratings Contact ratings
Operations
2
6, 12, 24, 48/50, 100/1
10
1
10/120, 200/220,
220/240 V
AC
10 A, 30 VDC
10 A, 250 V
AC
10 x 10
3
4
220/240 V
AC
6, 12, 24, 48, 100/110,
125 VDC
5 A, 250 V
AC
5 A, 30 VDC
100 x 10
3
MY4Z AC; 50 x 10
3
LR Recognitions (File No. 98/10014)
No.
of poles
Coil ratings Contact ratings
Operations
2
6 to 240 V
AC
6 to 125 VDC
10 A, 250 V
AC (Resistive)
2 A, 250 V
AC (PF0.4)
10 A, 30 VDC (Resistive)
2 A, 30 VDC (L/R=7 ms)
50 x 10
3
4
5 A, 250 V
AC (Resistive)
0.8 A, 250 V
AC (PF0.4)
5 A, 30 VDC (Resistive)
1.5 A, 30 VDC (L/R=7 ms)
50 x 10
3
SEV Listings (File No. 99.5 50902.01)
No.
of poles
Coil ratings Contact ratings
Operations
2
6 to 240 V
AC
6 to 125 VDC
10 A, 250 V
AC
10 A, 30 VDC
10 x 10
3
4
5 A, 250 V
AC
5 A, 30 VDC
100 x 10
3
MY4Z AC; 50 x 10
3
Engineering Data
Maximum Switching Power
MY2 MY4, MY4Z
Switching current (A)
AC resistive load
AC inductive load
(cosφ=0.4)
DC resistive load
DC inductive load
(L/R=7 ms)
AC resistive load
AC inductive load
(cosφ=0.4)
DC resistive load
DC inductive load
(L/R=7 ms)
Switching current (A)
Switching
voltage (V)
Switching voltage (V)
MY New model MY New model
53
Life Expectancy
MY2 (Resistive Loads) MY2 (Inductive Loads)
Life expectancy (x10 operations)
3
Switching current (A)
250 VAC
30 VDC 30 VDC
250 VAC
Life expectancy (x10 operations)
3
Switching current (A)
30 VDC
250 VAC
250 VAC
30 VDC
10000
5000
3000
1000
500
300
100
50
30
10
10000
5000
3000
1000
500
300
100
50
30
10
MY4 (Resistive Loads) MY4 (Inductive Loads)
Life expectancy (x10 operations)
3
Switching current (A)
250 VAC
30 VDC
30 VDC
250 VAC
Life expectancy (x10 operations)
3
Switching current (A)
30 VDC
250 VAC
250 VAC
30 VDC
10000
5000
3000
1000
500
300
100
50
30
10
10000
5000
3000
1000
500
300
100
50
30
10
MY4Z (Resistive Loads) MY4Z (Inductive Loads)
Life expectancy (x10 operations)
3
Switching
Current (A)
250 VAC
30 VDC
250 VAC
30 VDC
250 VAC
250 VAC
30 VDC
30 VDC
Life expectancy (x10 operations)
3
Switching
Current (A)
10000
5000
3000
1000
500
300
100
50
30
10
10000
5000
3000
1000
500
300
100
50
30
10
MY New model MY New model
54
Dimensions
Note: All
units are in millimeters unless otherwise indicated.
2-Pole Models
1.2-dia. x 2.2 long holes
36 max.
28 max.
21.5 max.
4-Pole Models
1.2-dia. x 2.2 long holes
36 max. 21.5 max.
28 max.
Models with Test Button
36
max.
Test button
Nameplate
Terminal Arrangement/Internal Connections (Bottom View)
MY2 MY2N/MY2IN
(DC Models)
MY2N/MY2IN
(AC Models) MY2N-D2/MY2IN-D2
(DC Models Only)
MY New model MY New model
55
MY2N-CR/MY2IN-CR
(AC Models Only) MY2N1/MY2IN1
(DC Models Only) MY2N1-D2/MY2IN1-D2
(DC Models Only)
MY4(Z) MY4(Z)N/MY4(Z)IN
(DC Models)
MY4(Z)N/MY4(Z)IN
(AC Models) MY4(Z)N-D/MY4(Z)IN-D2
(DC Models Only)
MY4(Z)N-CR/MY4(Z)IN-CR
(AC Models Only) MY4(Z)N1/MY4(Z)IN1
(DC Models Only) MY4(Z)N1-D2/MY4(Z)IN1-D2
(DC Models Only)
Note: The
DC models have polarity
.
MY New model MY New model
56
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 suf
ficient
dielectric separation between
terminals eliminates the need of any insulating
sheet.
RC+
Safety Standards for Sockets
Model Standards File No.
PYF08A-E, PYF08A-N
PYF14A E PYF14A N
UL508 E87929
08 , 08
PYF14A-E, PYF14A-N CSA22.2 LR31928
Back-connecting Sockets
Specifications
Item Pole Model Carry
current
Dielectric withstand
voltage
Insulation resistance
(see note 2)
Track-mounted
Skt
2PYF08A-E
7 A
2,000 V
AC, 1 min
1,000 M
Ω
min.
ac ou ed
Socket
PYF08A-N (see note 3)
7 A (see note 4)
,000
C,
,000
4PYF14A-E
5 A
PYF14A-N (see note 3)
5 A (see note 4)
Back-connecting
Skt
2PY08(-Y1)
7 A
1,500 V
AC, 1 min
100 M
Ω
min.
ac co ec g
Socket PY08QN(-Y1)
,500
C,
00
PY08-02
4PY14(-Y1)
3 A
PY14QN(-Y1)
3
PY14-02
Note: 1.
The values given above are initial values.
2.
The values for insulation resistance were measured at 500 V at the same place as the dielectric strength.
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%.
MY New model MY New model
57
Dimensions
Note: All
units are in millimeters unless otherwise indicated.
Socket Dimensions Terminal
arrangement/Internal
connections (top view)
Mounting holes
PYF08A-E
31
max.
23 max.
72 max.
Eight, M3 x 8
sems screws
Two, 4.2 x 5
mounting
holes
(TOP VIEW)
Two, M3, M4, or 4.5-dia. holes
Note: Track mounting is also
possible. Refer to page
60
for supporting tracks.
PYF08A-N
4
42
8
44
1
12
5
14
41
12
A2
14
11
9
A1
13
A2
14
22
max.
67 max.
PYF-08A-N
30 max.
73
4 1
8 5
12 9
14 14 13
42
44
12
14
41 11
A2 A2 A1
18.7
3.0 dia.
3.5 dia. or M3
Note: Track mounting is also
possible. Refer to page
60
for supporting tracks.
PYF14A-E
31
max.
29.5 max.
72 max.
Fourteen, M3 x 8
sems screws
Two, 4.2 X 5
mounting
holes
(TOP VIEW)
Two, M3, M4, or 4.5-dia. holes
Note: Track mounting is also
possible. Refer to page
60
for supporting tracks.
PYF14A-N
30
max.
4
42
3
32
2
22
1
12
8
44
7
34
6
24
5
14
41
12
31
11
21
10
11
9
A1
13
A2
14
A2
14
67 max.
PYF-14A-N
29.5 max.
73
4 3 2 1
8 7 6 5
12 11 10 9
14 14 13
42 32 22 12
44 34 24 14
41 31 21 11
A2 A2 A1
26
Two, 4.5 dia. or M4
Note: Track mounting is also
possible. Refer to page
60
for supporting tracks.
MY New model MY New model
58
Socket Dimensions Terminal
arrangement/Internal
connections
(bottom view)
Mounting holes
PY08/PY08-Y1 (See note) Eight, 3 x 1.2 elliptical holes
25.5
max.
29.5 max.
24 max.
42 max.
Note: The
PY08-Y1 includes sections indicated by
dotted
lines.
20
max.
PY08QN/
PY08QN-Y1
(See note)
29.5
max.
22
max.
24 max.
41.5 max.
42
max.
Note: The PY08QN-Y1 includes sections
indicated
by dotted lines.
PY08-02
16.5
max.
22 max.
25.5 max.
29.5 max.
Eight, 1.3-dia.
holes
PY14/PY14-Y1 (See note) Fourteen, 3 x 1.2 elliptical holes
25.5
max.
29.5 max.
24 max.
42 max.
Note: The
PY14-Y1 includes sections indicated by
dotted
lines.
20
max.
PY14QN/
PY14QN-Y1
(See note)
29.5 max.
22 max.
24 max.
41.5 max.
42
max.
Note: The
PY14QN-Y1 includes sections
indicated
by dotted lines.
PY14-02
16.5
max.
22 max.
25.5 max.
29.5 max.
Fourteen,
1.3-dia. holes
Note: Use
a panel with plate thickness of 1 to 2 mm for mounting the Sockets.
MY New model MY New model
59
Hold-down Clips
PYC-A1
(2 pcs per set)
PYC-P
PYC-E1
(2 pcs per set)
PYC-P2
4.5
1.2
36.3
4.5
36.3
5.75 4.25
4.5±0.1
5
3.3
38.5
10
28
29
max.
Mounting Plates for Back-connecting Sockets
PYP-1 PYP-36
PYP-18
Two, 3.4-dia. holes
72 elliptical holes
72 elliptical holes
t=1.6
MY New model MY New model
60
Tracks and Accessories
Supporting Tracks
PFP-50N/PFP-100N
4.5
15 25 25
10 25
1000
(500) *
25
10 15 (5) 1
Note: The
figure in the parentheses is for PFP-50N.
35±0.3
7.3±0.15
27±0.15
PFP-100N2
29.2
1.5
27 24
16
1
4.5
15 25 25
10 25
1000 25
10 15
35±0.3
End Plate
PFP-M
M4 x 8 pan head screw
M4 spring washer
50
11.5
10
10 6.2
1.8
135.5 35.3
1.8
1.3
4.8
Spacer
PFP-S
516
12
44.3
16.5
34.8
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To
convert millimeters into inches, multiply by 0.03937. T
o convert grams into ounces, multiply by 0.03527.
Cat. No. J111-E1-1B
