Omron-Electronics-MM2XP-AC100
| Part # | Omron-Electronics-MM2XP-AC100 |
Download  | Omron-Electronics-MM2XP-AC100 |
Power Relay
MM
CSM_MM_DS_E_5_5
Stable Contact Reliability and Long Life
• Easy to mount, wire, and use.
• A large selection of models including various contact forms,
DC-switching models, and open models.
• Mechanical life: 5,000,000 operations; electrical life
(under rated load): 500,000 operations.
• Models also available with built-in diodes and for use as
auxiliary power relays.
Refer to
Safety Precautions for All Relays
.
Ordering Information
Type
Contact form
Open structure
Solder terminals
Screw terminals
Cased
Plug-in (octal pins)
terminals
Standard
DPDT
MM2
MM3
MM4
MM2X
MM3X
MM4X
—
MM2B
MM3B
MM4B
MM2XB
MM3XB
MM4XB
—
MM2P
3PDT
4PDT
DPDT
3PDT
4PDT
DPDT
4PDT
DPDT
4PDT
DPDT
3PDT
4PDT
DPDT
3PDT
4PDT
MM3P
MM4P
DC-switching
With built-in diode
MM2XP
MM3XP
MM4XP
MM2P-D
MM4P-D
MM2XP-D
MM4XP-D
MM2PN
MM3PN
MM4PN
MM2XPN
MM3XPN
MM4XPN
MM4P-JD
MM4XP-JD
—
—
DC-switching with built-in diode
With operation indicator
—
—
—
—
—
—
—
—
—
—
DC-switching with operation indicator
—
—
—
—
—
—
Conforming to auxiliary power relay speci-
4PDT
fications
—
—
—
—
■
Available Models
When your order, specify the rated voltage.
Open Coils (with Solder Terminals)
Type
Contact form
Relay model
Available rated voltage
Standard
DP
3P
4P
DP
3P
4P
MM2
MM3
MM4
6, 12, 24, 50, 100/(110), 200/(220) VAC
6, 12, 24, 48, 100/110, 200/220 VDC
100/(110), 200/(220) VAC
6, 12, 24, 48, 200/220 VDC
24, 100/(110), 200/(220) VAC
6, 12, 24, 48, 100/110, 200/220 VDC
DC-switching
MM2X
MM3X
MM4X
100/(110), 200/(220) VAC
6, 12, 24, 48, 100/110, 200/220 VDC
100/(110), 200/(220) VAC
12, 24, 100/110 VDC
100/(110), 200/(220) VAC
12, 24, 48, 100/110 VDC
1
MM
Open Coils (with Screw Terminals)
Type
Contact form
Relay model
MM2B
Available rated voltage
Standard
DP
3P
4P
DP
3P
4P
6, 12, 24, 50, 100/(110), 200/(220) VAC
12, 24, 48, 100/110, 125, 200/220 VDC
MM3B
6, 100/(110), 200/(220) VAC
12, 24, 100/110 VDC
MM4B
6, 100/(110), 200/(220) VAC
12, 24, 48, 100/110 VDC
DC-switching
MM2XB
MM3XB
MM4XB
24, 100/(110), 200/(220) VAC
12, 24, 48, 100/110, 125, 200/220 VDC
100/(110), 200/(220) VAC
12, 24, 48, 100/110, 125, 200/220 VDC
12, 24, 100/(110), 200/(220) VAC
6, 12, 24, 48, 100/110, 200/220 VDC
Cased Coils (Plug-in Terminals)
Type
Contact form
Relay model
Available rated voltage
Standard
DP
3P
4P
DP
3P
4P
DP
DP
DP
3P
4P
DP
3P
4P
4P
4P
MM2P
6, 12, 24, 50, 100/(110), 200/(220) VAC
6, 12, 24, 48, 100/110, 125, 200/220 VDC
MM3P
6, 24, 100/(110), 200/(220) VAC
6, 12, 24, 48, 100/110, 125, 200/220 VDC
MM4P
6, 24, 50, 100/(110), 200/(220) VAC
12, 24, 48, 100/110, 125, 200/220 VDC
DC-switching
With built-in diode
MM2XP
MM3XP
MM4XP
6, 24, 100/(110), 125, 200/(220) VAC
6, 12, 24, 48, 100/110, 125, 200/220 VDC
24, 50, 100/(110), 200/(220) VAC
12, 24, 48, 100/110, 125, 200/220 VDC
12, 24, 50, 100/(110), 200/(220) VAC
6, 12, 24, 48, 100/110, 125, 200/220 VDC
MM2P-D
MM4P-D
12, 24, 48, 100/110, 200/220 VDC
12, 24, 48, 100/110, 125, 200/220 VDC
DC-switching with built-in diode
With operation indicator
MM2XP-D
MM4XP-D
12, 24, 48, 100/110, 125, 200/220 VDC
12, 24, 48, 100/110, 125, 200/220 VDC
MM2PN
6, 24, 100/(110), 200/(220) VAC
6, 12, 24, 48, 100/110, 125, 200/220 VDC
MM3PN
100/(110), 200/(220) VAC
6, 12, 24, 48, 100/110, 200/220 VDC
MM4PN
24, 100/(110), 200/(220) VAC
24, 48, 100/110, 125, 200/220 VDC
DC-switching with operation indicator
MM2XPN
MM3XPN
MM4XPN
MM4P-JD
MM4XP-JD
100/(110), 200/(220) VAC
12, 24, 48, 100/110, 125, 200/220 VDC
100/(110), 200/(220) VAC
24, 48, 100/110, 200/220 VDC
100/(110), 200/(220) VAC
12, 24, 48, 100/110, 125, 200/220 VDC
Conforming to auxiliary power relay
specifications
100/(110), 110, 115, 200/(220), 220 VAC
24, 100/110, 125, 200/220 VDC
Conforming to auxiliary power relay
specifications for DC-switching
100/(110), 110, 115, 200/(220) VAC
24, 48, 100/110, 125, 200/220 VDC
Models Conforming to Auxiliary Power Relay Specifications
The MM4P-JD and MM4XP-JD satisfy the ratings of auxiliary relays provided in JEC-2500 (1987) standards for power protective relays specified
by the Japan Electromechanical Commission. Furthermore, the MM4P-JD and MM4XP-JD satisfy the ratings of multi-contact relays provided in
JEC-174D (1979) standards for power auxiliary relays.
These models work at operation level B specified by JEC-174D (1979) standards and the hot start of the relays is possible after the coils radiate
heat.
In accordance with JEC-2500 (1987) standards, the coil of each model withstands a 130% DC load or 115% AC load.
Note:
1.
W
hen ordering, add the rated coil
v
oltage to the model n
u
m
b
er. Rated coil
v
oltages are gi
v
en in the coil ratings ta
b
le.
Example: MM2, 6
V
AC
Rated coil
v
oltage
2. Latching
Relays
b
ased on the MM Series are also a
v
aila
b
le. Refer to the MMK.
3. Models
w
ith
bu
ilt-in
v
aristors (AC operation) are also a
v
aila
b
le in addition to those
w
ith
bu
ilt-in diodes. Ask yo
u
r OMRO
N
repre-
sentati
v
e for details.
4. Models
w
ith
bu
ilt-in diodes are also a
v
aila
b
le for the MM
□
XP
N
Series.
Ask yo
u
r OMRO
N
representati
v
e for rated
v
oltages and other information.
2
MM
Model Number Legend
MM
@@@@
–
@
1
2
3
4
5
1. Contact
Form
4. Operation
Indicator
2:
3:
4:
DPDT
3PDT
4PDT
None: Not
provided
N:
5. Built-in
Diode
None: Not
provided
D: Provided
Provided
2. Type
(See Note.)
None: Standard
X:
DC-switching
Note:
The suffix “JD” indicates models conforming to auxiliary power
3. Terminal
Shape
None: Solder
relay specifications.
B:
P:
Screw
Plug-in
■
Accessories (Order Separately)
Mounting Brackets
Mounting Bracket (S bracket)
R99-03MM
Sockets
Relay model
DIN Track/Front-connecting Socket
(screw terminals)
Back-connecting Socket
(solder terminals)
MM2(X)P(N)(-D)
MM3P(N)
8PFA
PL08
11PFA
PL11
MM3XP(N), MM4(X)P(N)(-D)
MM4(X)P-JD
14PFA
14PFA
PL15
—
3
MM
Specifications
■
Coil Ratings
Open Coils (with Solder or Screw Terminals)
Rated voltage
(V)
Rated current (mA)
DP 3P
or 4P
50 Hz
60 Hz
Coil resistance (
Ω
)
Must-
operate release
voltage voltage
Must-
Max.
Powe
r
c
onsumption
(VA or W)
voltage
DP
3P or 4P
50 Hz
790
60 Hz
655
% of rated voltage
Initial
Rated
AC
6
1,120
560
280
134
67
950
1.1
4.7
19
0.5
80% max.
30% min.
110%
Approx.
Approx.
(60 Hz)
25% min.
(50 Hz)
4.1 (DP)
3.5 (DP)
Approx. Approx.
6.3 (3P or
5.1 (3P or
4P) 4P)
12
24
50
395
195
94
325
160
78
480
2.0
240
8.5
114
82
36
100/(110) 47
39/45
57/66
28.5/33
340
150
620
13.4
54
200/(220) 23.5
19.5/ 22.5
33.5
1,540
17.5
68
DC
6
340
450
220
94
70% max.
10% min.
Approx. 2.1 (DP)
Approx. 2.7 (3P or
4P)
12
176
24
87
275
255
930
4,500
18,000
48
41
52
1,180
5,750
23,200
100/110
200/220
17/19
8.6/9.5
22/24.5
11/12
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.
The AC coil resistance values are reference values.
3.
Performance characteristic data are measured at a coil temperature of 23
°
C.
4.
The maximum voltage is one that is applicable instantaneously to the Relay coil at an ambient temperature of 23
°
C and not continuousl
y
.
Cased Coils (Plug-in Terminals)
The rated current may vary if the Relay has a built-in operating indicator (See note 4.).
Rated voltage
(V)
Rated current (mA)
Coil resistance
Coil inductance (H)
Must- Must-
Max.
Power
(
Ω
)
operate release voltage
consumption
voltage voltage
(VA or W)
DP
3P or 4P
DP
3P or
4P
DP 3P
or 4P
Contact Contact Contact Contact
release operate release operate
50 Hz
60 Hz
50 Hz
60 Hz
% of rated voltage
Initial Rated
AC
DC
6
690
345
170
82
590
295
145
70
975
490
245
117
850
430
210
102
1.1
0.5
0.02 0.02
0.07 0.01
0.28 0.41
0.01 0.03
0.04 0.07
0.18 0.28
0.75 1.2
80%
max.
30%
min.
(60 Hz)
25%
min.
110% Ap-
Ap-
prox.
3.5
(DP)
Ap-
prox.
4.1
(DP)
Ap-
prox.
12
24
50
4.7
19
82
2.0
8.5
36
1.2
4.8
20
1.7
(50 Hz)
prox.
100/(110) 41
35/40 58.5
51/58 340
150
6.7
3
4.5
19
6.3 (3P
5.1 (3P
or 4P)
or 4P)
200/(220) 20.5
17.5/ 29
20
25.5/ 1,540 620
29
25.6
12
6
340
176
87
450
220
94
17.5
68
13.4
54
0.2
0.36
0.23 0.35
0.87 1.4
70%
max.
10%
min.
Approx. 2.1 (DP)
Approx. 2.7 (3P
or 4P)
12
24
48
0.74 1.0
4.2 5.8
20.4 26
5,750 4,500 81.6 92.5
23,200 18,000 340
380
275
255
5.6
9.2
41
52
1,180 930
27.3 45.5
61.4 96.5
100/110 17/19
200/220 8.6/9.5
22/24.5
11/12
158
250
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.
The AC coil resistance and coil inductance values are for reference onl
y
.
3.
Performance characteristic data are measured at a coil temperature of 23
°
C.
4.
The maximum voltage is one that is applicable instantaneously to the Relay coil at an ambient temperature of 23
°
C and not continuousl
y
.
5.
The rated current of a model with a built-in LED indicator at 6, 12, 24, or 50 VAC or 6, 12, 24, or 48 VDC increases by approx. 10 mA due
to the current consumption of the LED. The rated current of a model with a built-in neon lamp indicator at 100/(110) or 200/(220) VAC or
100/110 or 200/220 VDC increases by approx. 0.2 mA due to the current consumption of the neon lamp.
4
MM
Coils (Conforming to Auxiliary Power Relay Specifications)
Rated voltage
(V)
Rated current (mA)
Coil
resis-
Coil inductance (H)
Must-
operate release
voltage voltage
Must-
Max.
Opera- Powe
r
c
onsumption
voltage tion
level
(JEC-
(VA or W)
tance (
Ω
)
174D)
50 Hz
60 Hz
210
Contact Contact
% of rated voltage
Initial
Rated
release
0.18
operate
0.28
AC 24
50
245
117
8.5
80% max.
30% min.
110%
B
Approx.
Approx.
5.1
(60 Hz)
25% min.
(50 Hz)
Hot start
6.3
after coil
102
51/58
46
36
0.75
3
1.2
4.5
5.5
6.2
19
100/(110) 58.5
150
heated
110
115
53
51
182
3.6
4
44
210
200/(220) 29
220 26.5
DC 24
25.5/29
23
620
12
780
15
21
94
255
5.6
27.3
61.4
90
9.2
45.5
96.5
130
250
70% max.
10% min.
Approx. 2.7
48
52
930
100/110
125
22/24.5
22
4,500
5,800
18,000
200/220
11/12
158
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.
The AC coil resistance and coil inductance values are for reference onl
y
.
3.
Performance characteristic data are measured at a coil temperature of 23
°
C.
4.
The maximum voltage is one that is applicable instantaneously to the Relay coil at 23
°
C and not continuousl
y
.
■
Contact Ratings
Standard Relays
Item
Open Relays
Cased Relays
MM2(B), MM3(B), MM4(B)
MM2P(N, -D), MM3P(N), MM4P(N, -D)
Resistive load
(cos
φ
= 1)
Inductive load
(cos
φ
=0.4, L/R=7 ms)
Resistive load
(cos
φ
= 1)
Inductive load
(cos
φ
=0.4, L/R=7 ms)
Contact type
Single
Ag
Contact material
Rated load
15 A at 220 VAC
10 A at 24 VDC
7.5 A at 220 VAC
5 A at 24 VDC
Rated carry current
15 A
7.5 A
Max. switching voltage
Max. switching current
250 VAC, 250 VDC
15 A
250 VAC, 250 VDC
7.5 A
Max. switching power
(reference value)
3,300 VA at 240 W
1,700 VA at 120 W
Minimum permissible load
(reference value) (See note.)
5 VDC
10 mA
Note:
This value is measured at 60 operations/min.
DC-switching Relays/Built-in Diode Relays
Item
Open Relays
Cased Relays
MM2XP(-D), MM3X
P
,
M
M4XP(-D)
Resistive load
Inductive load
(cos
φ
= 1)
(L/R=7 ms)
MM2X(B), MM3X(B), MM4X(B)
Resistive load
(cos
φ
= 1)
Inductive load
(L/R=7 ms)
Contact type
Single
Ag
Contact material
Rated load
10 A at 110 VDC
15 A
7 A at 110 VDC
7 A at 110 VDC
6 A at 110 VDC
Rated carry current
Max. switching voltage
Max. switching current
7.5 A
250 VAC, 250 VDC
15 A
250 VAC, 250 VDC
7.5 A
Max. switching power
(reference value)
1,200 W at 20 VA
*1
800 W at 20 VA
*1
800 W at 20 VA
*1
660 W at 20 VA
*1
Minimum permissible load
5 VDC at 10 mA
(reference value)
*2
Note: 1.
When switching DC inductive loads at 125 V or more, an unstable region exists for a contact current of between 0.5 and 2.5 A. The Relay will not turn OFF
in this region. Use a contact current of 0.5 A or less when switching 125 VDC or more.
2.
If L/R exceeds 7 ms when switching DC inductive loads, an arc-breaking time of up to 50 ms must be considered in application and the circuit must be designed
to ensure that an arc-breaking time of 50 ms is not exceeded.
3.
The switching capacity for an AC load is minute.
*1.
Refer to
Switching an AC Load with a DC-switching Model (“X” Model)
on page 16.
*2.
This value is measured at 60 operations/min.
5
MM
Contacts (Conforming to Auxiliary Power Relay Specifications)
Item
MM4P-JD
MM4XP-JD
Resistive load
Inductive load
(cos
φ
= 0.4, L/R = 7 ms)
Resistive load
Inductive load
(cos
φ
= 0.4, L/R = 7 ms)
Contact type
Single
Ag
Contact material
Rated load
5 A at 220 VAC, 5 A at 24 VDC
5 A
5 A at 110 VDC
Rated carry current
Max. switching voltage
250 VAC, 250 VDC
Max. switching current
5 A
Max. switching power
(reference value)
1,100 VA, 120 W, 30 W (L/R = 40 ms)
20 VA, 550 W, 40 W (L/R = 40 ms)
Note: 1.
A model for DC loads is not in stable operation when switching an inductive load within a operating current range between 0.5 and 2.5 A
at a minimum of 125 VDC, where the load cannot be switched.
2.
If L/R exceeds 7 ms when switching DC inductive loads, an arc-breaking time of up to 50 ms must be considered in application and the
circuit must be designed to ensure that an arc-breaking time of 50 ms is not exceeded.
■
Characteristics
Standard Relays
Item
Open Relays
Cased Relays
Contact resistance (See note 2.)
Operate time (See note 3.)
Release time (See note 3.)
Max. operating frequency
25 m
Ω
max.
AC: 25 ms max. DC: 50 ms max.
50 m
Ω
max.
30 ms max. (100 ms max. for Built-in Diode Relays)
Mechanical:7,200 operations/hr
Electrical:1,800 operations/hr (under rated load)
Insulation resistance (See note 4.)
Dielectric strength
100 M
Ω
min. (at 500 VDC)
1,500 VAC, 50/60 Hz for 1 min between contacts of same polarity
2,000 VAC, 50/60 Hz for 1 min between contacts of different polarity (and between coil and contacts)
Vibration resistance
Shock resistance
Destruction: 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Malfunction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)
Destruction: 1,000 m/s
2
Malfunction: 100 m/s
2
Endurance
Mechanical: 5,000,000 operations min. (at 7,200 operations/hr)
Electrical: 500,000
operations min. (at 1,800 operations/hr under rated load) (See note 5.)
Ambient temperature
Ambient humidity
Weight
Operating:–10
°
C to 55
°
C (with no icing or condensation)
Operating:5% to 85%
Standard models: DC-switching models
MM2 approx. 160 g
MM3 approx. 270 g
MM4 approx. 300 g
MM2P approx. 220 g
MM3P approx. 360 g
MM4P approx. 410 g
MM2X approx. 165 g
MM2XP approx. 225 g
MM3X approx. 275 g
MM3XP approx. 395 g
MM4X approx. 310 g
MM4XP approx. 420 g
Note: 1.
The data shown above are initial values.
2.
The contact resistance was measured with 1 A at 5 VDC using the voltage drop method.
3.
The operate or release time was measured with the rated voltage imposed with any contact bounce ignored at an ambient temperature
of 23
°
C.
4.
The insulation resistance was measured with a 500-VDC megger applied to the same places as those used for checking the dielectric
strength.
5.
The electrical endurance was measured at an ambient temperature of 23
°
C.
6
MM
Relays (Conforming to Auxiliary Power Relay Specifications)
Item
Cased Relays
Contact resistance (See note 2.)
Operate time (See note 3.)
Release time (See note 3.)
Max. operating frequency
50 m
Ω
max.
AC: 25 ms max., DC: 50 ms max.
30 ms max.
Mechanical: 1,800
operations/hr
Electrical:
1,800 operations/hr (under rated load)
Insulation resistance (See note 4.)
Dielectric strength
100 M
Ω
min.
Between coil and contact:
Between contacts of different polarity: 2,000 VAC, 50/60 Hz for 1 minute
Between contacts of same polarity:
1,500 VAC, 50/60 Hz for 1 minute
2,000 VAC, 50/60 Hz for 1 minute
Vibration resistance
Shock resistance
Destruction: 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Malfunction: 10 to 22 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)
Destruction: 300 m/s
2
Malfunction: 30 m/s
2
Endurance
Mechanical: 5,000,000 operations min. (at 1,800 operations/hr)
Electrical: 500,000
operations min. (at 1,800 operations/hr with rated load) (see note 5)
Error rate (level P)
(Reference value)
(See note 6.)
10 mA at 5 VDC
Ambient temperature
Ambient humidity
Weight
Operating: –10
°
C to 40
°
C (with no icing or condensation)
Operating: 5% to 85%
MM4P-JD: approx.
410 g
MM4XP-JD: approx. 420 g
Note: 1.
The data shown above are initial values.
2.
The contact resistance was measured with 1 A at 5 VDC using the voltage drop method.
3.
The operate or release time was measured with the rated voltage imposed with any contact bounce ignored at an ambient temperature
of 23
°
C.
4.
The insulation resistance was measured with a 500-VDC megger applied to the same places as those used for checking the dielectric
strength.
5.
The electrical endurance was measured at an ambient temperature of 23
°
C.
6.
This value was measured at a switching frequency of 60 operations per minute.
Engineering Data
■
Standard Relays
Maximum Switchin
g
Power
Open Relays
Cased Relays
MM
@
(B)
MM
@
P(N, -D)
AC resisti
v
e load
AC resisti
v
e load
AC ind
u
cti
v
e
load
(cos
φ
= 0.4)
AC ind
u
cti
v
e
load
(cos
φ
= 0.4)
DC resisti
v
e load
DC ind
u
cti
v
e
load L/R = 7 ms
DC ind
u
cti
v
e
load L/R = 7 ms
DC resisti
v
e load
S
w
itching
v
oltage (
V
)
S
w
itching
v
oltage (
V
)
7
MM
Endurance Curves
Open Relays
Cased Relays
MM
@
(B)
MM
@
P(N, -D)
10,000
7,000
10,000
7,000
5,000
5,000
220
V
AC
resisti
v
e load
ind
u
cti
v
e load
(cos
φ
= 0.4)
220
V
AC
3,000
3,000
resisti
v
e load
ind
u
cti
v
e load
(cos
φ
= 0.4)
1,000
1,000
24
V
DC
24
V
DC
resisti
v
e load
700
500
700
500
resisti
v
e load
ind
u
cti
v
e load
L/R = 7 ms
ind
u
cti
v
e load
L/R = 7 ms
300
300
100
100
S
w
itching c
u
rrent (A)
S
w
itching c
u
rrent (A)
■
DC-switching Relays
Maximum Switchin
g
Power
Open Relays
Cased Relays
MM
@
X(B)
MM
@
XP(N, -D)
DC resisti
v
e load
DC resisti
v
e load
DC ind
u
cti
v
e load
L/R = 7 ms
DC ind
u
cti
v
e load
L/R = 7 ms
S
w
itching
v
oltage (
V
)
S
w
itching
v
oltage (
V
)
Endurance Curves
Open Relays
Cased Relays
10,000
10,000
5,000
5,000
3,000
3,000
1,000
24
V
DC resisti
v
e load
110
V
DC resisti
v
e load
24
V
DC resisti
v
e load
110
V
DC resisti
v
e load
1,000
500
300
500
300
110
V
DC ind
u
cti
v
e load
L/R = 7 ms
110
V
DC ind
u
cti
v
e load
L/R = 7 ms
100
100
50
30
50
30
10
10
S
w
itching c
u
rrent (A)
S
w
itching c
u
rrent (A)
8
MM
■
Relays Conforming to Auxiliary Power Relay Specifications
Maximum Switchin
g
Power
MM4P-JD
MM4XP-JD
AC resisti
v
e load
AC ind
u
cti
v
e load
cos
φ
= 0.4
DC resisti
v
e load
DC ind
u
cti
v
e load
L/R = 7 ms
DC resisti
v
e load
DC ind
u
cti
v
e load
L/R = 7 ms
S
w
itching
v
oltage (
V
)
S
w
itching
v
oltage (
V
)
Endurance Curves
MM4P-JD
MM4XP-JD
110
V
DC: resisti
v
e load
ind
u
cti
v
e load
220
V
AC: resisti
v
e load
ind
u
cti
v
e load
L/R = 7 ms
cos
φ
= 0.4
24
V
DC resisti
v
e load
Ind
u
cti
v
e load
L/R = 7 ms
S
w
itching c
u
rrent (A)
S
w
itching c
u
rrent (A)
9
MM
Ambient Temperature vs. Must-operate
and Must-release Volta
g
e
MM2P AC (60 Hz)
MM2P DC
Nu
m
b
er of Relays: 5
M
u
st-operate
v
oltage
M
u
st-release
v
oltage
Nu
m
b
er of Relays: 5
M
u
st-operate
v
oltage
M
u
st-release
v
oltage
Am
b
ient temperat
u
re (
°
C)
Am
b
ient temperat
u
re (
°
C)
Ambient Temperature vs.
Coil Temperature Rise
MM2P 110 VAC (60 Hz)
MM2P DC
Contact carry c
u
rrent
Contact carry c
u
rrent
Nu
m
b
er of Relays: 5
Nu
m
b
er of Relays: 5
Am
b
ient temperat
u
re (
°
C)
Am
b
ient temperat
u
re (
°
C)
Contact Reliability
(Improved Allen-Bradley Test Circuit)
Malfunctionin
g
Shock
MM2P AC
MM4P 24 VDC
Contact load: 10 mA at 5
V
DC
(resisti
v
e load)
Contact load: 1 mA at
5
V
DC (resisti
v
e load)
Error rate l = 0.2794
x 10
−
6
/operations
(le
v
el
N
)
Error rate l = 0.0202 x
10
−
6
/operations (le
v
el Q)
N
O contact
N
C contact
Unit: m/s
2
Nu
m
b
er of samples: 5
Shock direction
Meas
u
rement conditions:
Impose a shock of 100 m/s
2
in
the X,
Y
,
a
nd Z
directions
three times each
w
ith the
Relay energized and not
energized to check the shock
v
al
u
es that ca
u
se the Relay
to malf
u
nction.
Nu
m
b
er of s
w
itching
Nu
m
b
er of s
w
itching
operations (x 10
4
times)
operations (x 10
4
times)
10
MM
Relay Mountin
g
Adjacent Distance vs.
Coil Temperature Rise
MM4P 100 /(110) VAC
Relay
mo
u
nting
position
Upper
Condition: The sat
u
rated
coil temperat
u
re is
meas
u
red
w
ith the rated
carry c
u
rrent (7.5 A) at
the rated coil
v
oltage
(100
V
AC at 50 Hz).
Lo
w
er
A
v
erage of
N
o. 2, 4, 6, and
8
A
v
erage of
N
o. 1, 3, 7, and 9
Contact carry c
u
rrent (7.5 A)
N
o contact carry c
u
rrent
A
v
erage of
N
o. 2, 4, 6, and
8
A
v
erage of
N
o. 1, 3, 7, and 9
Mo
u
nting adjacent distance
l
(mm)
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
■
Standard Relays
Open Relays
Solder Terminals
MM2(X), MM4(X), MM3(X)
MM2(X)
MM3(X)
MM4(X)
Side View
2P
1P
3P 2P 1P
4P 3P 2P
1P
Common C
Stationary A
Stationary B
53.5
max.
61.5
max.
61.5
max.
13
22
51 max.
Fo
u
r, M4
mo
u
nting
scre
w
22
40 max.
2
8
50 max.
34
Fo
u
r, M4
mo
u
nting
scre
w
Fo
u
r, M4
mo
u
nting
scre
w
63 max.
holes
MM2
holes
holes
Note:
Connect the common (C) of MM
@
X to positi
v
e (+).
Screw Terminals
MM2(X)B, MM3(X)B,
MM4(X)B
MM2(X)B
MM3(X)B
MM4(X)B
Fo
u
rteen, M3.5
x 5.5 scre
w
s
4P 3P
2P 1P
Side View
Eight, M3.5 x 5.5
scre
w
s
Ele
v
en, M3.5 x
5.5 scre
w
s
Common C
2P 1P
Stationary A
Stationary B
3P 2P 1P
59.5 max.
67.5 max.
67.5 max.
1
8
.5
22
22
Fo
u
r, M4
mo
u
nting
scre
w
55 max.
56 max.
2
8
34
MM2B
Fo
u
r, M4
mo
u
nting
scre
w
Fo
u
r, M4
mo
u
nting
scre
w
holes
67 max.
60 max.
holes
holes
Note:
Connect the common (C) of MM
@
XB to positi
v
e (+).
11
MM
Mountin
g
Holes
(Bottom View)
Direct mo
u
nting
Fo
u
r, 4.5-dia. mo
u
nting holes
Length of
l
22 0.2
DPDT: 22
0.2
3PDT: 2
8
0.2
4PDT: 34
0.2
Mountin
g
Bracket (S Bracket)
R99-03 (S KANAGU) FOR MM
@
H
R99-03 (S KA
N
AGU) R99-03
(S KA
N
AGU)
The S Bracket can
b
e
u
sed to mo
u
nt a Relay
w
ith open solder or scre
w
terminals.
W
FOR MM2 (611)
FOR MM3. 4 (61)
(DPDT)
3PD
T
,
4
PDT
l
22
2
8
, 34
22
0.2
5
8
0.2
44
D
W
H
71 max.
36 max.
6 max.
71 max.
46 max.
6 max.
22 0.2
l
12
MM
Cased Relays
Case-protection
plate
Plu
g
-in Terminals
8
0.5
max.
MM2P(N, -D)
MM2XP(N, -D)
59.5
max.
7
3.5
24
47.5 max.
73 max.
MM2P
Note:
As sho
w
n in the diagram, there are three 10-dia. holes in the side of the case for the MM2XP(
N
, -D).
W
hen a case-protection plate is attached, the
w
idth of the Relay
w
ill
b
e 4
8
mm max.
Terminal Arrangement (Bottom View)
Make sure that all common connections have the same polarity for the MM2XP-N/-D. The
markings of the common connections on the casing all show “+” but the polarity of the
common connections can be either negative or positive as long as they are all the same.
l
MM2P
MM2P-D
MM2PN
MM2PN
MM2PN
6, 12, 24, 50
V
AC
6, 12, 24, 4
8 V
DC
100/(110), 200/(220)
V
AC
100/110, 200/220
V
DC
MM2XP
MM2XP-D
MM2XPN
MM2XPN
MM2XPN
6, 12, 24, 50
V
AC
6, 12, 24, 4
8 V
DC
100/(110), 200/(220)
V
AC
100/110, 200/220
V
DC
Note:
Wire the terminals correctly with no mistakes in coil polarit
y
.
MM3P(N)
8
0.5
max.
59.5
max.
3.5
7
8
1 max.
24
61.5 max.
MM3P
Terminal Arrangement (Bottom View)
MM3P
MM3PN
MM3PN
6, 12, 24, 4
8 V
DC
MM3PN
6, 12, 24, 50
V
AC
100/(110), 200/(220)
V
AC
100/110, 200/220
V
DC
Note:
Wire the terminals correctly with no mistakes in coil polarit
y
.
13
MM
MM3PXP(N)
MM4P(N, -D)
MM4XP(N, -D)
Case-protection
plate
8
0.5
max.
59.5
max.
3.5
7
8
1.5 max.
24
MM4P
79.5 max.
(See note 2.)
Note 1:
As sho
w
n in the diagram, there are three 10-dia. holes in the side of the case for MM
@
XP(
N
, -D).
2:
W
hen a case-protection plate is attached, the
w
idth of the Relay
w
ill
b
e
8
0 mm max.
Terminal Arrangement (Bottom View)
Make sure that all common connections have the same polarity for the MM
@
XP-N/-D. The
markings of the common connections on the casing all show “+” but the polarity of the
common connections can be either negative or positive as long as they are all the same.
MM3XP
MM3XPN
MM3XPN
MM3XPN
6, 12, 24, 4
8 V
DC
6, 12, 24, 50
V
AC
100/(110), 200/(220)
V
AC
100/110, 200/220
V
DC
MM4P
MM4P-D
MM4PN
MM4PN
MM4PN
6, 12, 24, 50
V
AC
100/(110), 200/(220)
V
AC
100/110, 200/220
V
DC
6, 12, 24, 4
8 V
DC
MM4XP
MM4XP-D
MM4XPN
MM4XPN
MM4XPN
6, 12, 24, 50
V
AC
6, 12, 24, 4
8 V
DC
100/(110), 200/(220)
V
AC
100/110, 200/220
V
DC
Note:
Wire the terminals correctly with no mistakes in coil polarit
y
.
14
MM
MM4P-JD
Terminal Arrangement
(Bottom View)
70.5 max.
59.5 max.
81.5 max.
79.5 max.
MM4XP-JD
70.5 max.
59.5 max.
81.5 max.
Note:
Make sure that all common connections
are the same in polarit
y
.
T
he markings of
the common connections on the casing
all show “+” but the polarity of the com-
mon connections can be either all nega-
tive or all positive.
80 max.
■
Relays with Operation Indicators
Dimensions are the same as those for standard Relays except that there are three 10-mm holes in the case as shown below.
Accessories
■
Sockets
Relay model
DIN Track/Front-connecting Socket
(screw terminals)
Back-connecting Socket
(solder terminals)
MM2(X)P(N)(-D)
8PFA
PL08
MM3P(N)
11PFA
PL11
MM3XP(N), MM4(X)P(N)(-D)
MM4(X)P-JD
14PFA
14PFA
PL15
—
Note:
When using the MM4(X)P-JD (i.e., a model conforming to auxiliary power relay specifications) by itself, the PL15 Back-connecting Socket
cannot be used.
Height with Socket
DIN Track/Front-connecting Socket
Back-connecting Socket
MM3XP
MM4(X)
MM3XP
MM4(X)P
MM2(X)P
95.5
MM3P
MM2(X)P
MM3P
110
113
86.5
92
109.5 113.5
86
78
MM4(X)P-JD
8PFA
11PFA
14PFA
PL08
PL11
PL15
15
MM
Safety Precautions
Refer to
Safety Precautions for All Relays
.
■
Connection
■
Soldering
When soldering solder terminals, do not let flux or other foreign mat-
ter adhere to contacts or do not let the coil terminals become bent.
Also, solder as quickly as possible because excessive heat may
damage the coil.
•
Use proper crimp terminals or 1.2- to 2-mm-dia. single-conductor
wire to connect screw terminals.
•
Connect loads to DC-switching Relays so that arcs from adjacent
terminals will not strike each other. E.g., connect all common termi-
nals to the same polarit
y
.
•
Screw
T
e
rminal Model:
■
Diode Built into Relays
A diode is built into the Relays to absorb reverse electromotive force
from the relay coil. The diode will be destroyed if a large external surge
voltage is applied. If there is a possibility of a large external surge
voltage being applied, take suitable measures to absorb the surge.
Do not bend the coil terminals, otherwise the coil wire may be dis-
connected. Make sure that the tightening torque applied to each
terminal is 0.78 to 1.18 N·m and the insertion force is 49 N for 10 s.
•
Do not reverse polarity when connecting open DC-switching
Relays, including 3- and 4-pole models.
■
Installation
■
Storage
A model for DC loads incorporates a permanent magnetic for arc
suppression. Keep floppy disks away from the Rela
y
,
o
therwise the
data on the floppy disk may be damaged.
•
Do not install the Relays where iron dust can adhere to the contacts
or coil. Such dust can prevent the armature from moving freely and
inhibit proper electrical contact.
•
Relays can generate arcs externall
y
.
E
ither install the Relay in a
location where a nearby object will not burn or use a covered Rela
y
.
•
DC-switching Relays contain a permanent magnet in the insulation
base. Do not place a magnet or magnetic object near this base.
Doing so will reduce the power of the permanent magnet, thus
reducing Relay capacit
y
.
■
Operating Environment
Do not use the Relay in places with flammable gas, otherwise an
explosion may result due to an arc generated from the Relay
•
Insert PL Back-mounting Sockets from the back of the panel.
■
Switching an AC Load with a
•
T
o
m
inimize the influence of heat, separate Relays from each other
by at least 20 mm for cooling when mounting multiple Relays
together.
DC-switching Model (“X” Model)
20 mm
T
o
p
DC-switching Relays (“X” models) use a magnet to extinguish arcs.
The polarity must be correct when you connect the switching section.
However, if you connect an AC load, the positive and negative poles
of the power supply alternate. This can cause short-circuits due to
the collision of arcs that occur when the Relay turns OF
F
.
Therefore, the switching capacity for an AC load is specified as 20 VA
or less to prevent short circuits caused by arc collisions.
T
a
ke sufficient caution if you switch an AC Load with a DC-switching
model (“X” models).
min.
MM
MM
Mo
u
nting orientation
Bottom
•
Relays should be mounted with the armature facing down.
■
Wiring
When connecting a load to the contact terminals of a model for DC
loads, consider the polarity of the contact terminals so that the gen-
erated arcs on the adjacent poles will not collide. If the common con-
nections of the Relay are all positive or all negative, no arc collision
will occur.
Common C
＋
－
■
MMXP
The MMXP has a hole in the Relay case to allow gas to escape. Do
not use this Relay in locations subject to excessive dust.
Arc collision
■
Refer to the technical guide on
your OMRON website for
technical descriptions and
FAQs on the product.
■
Contact Loads
The contact load should be greater than the power consumption of
the coil. If it is less than this power consumption or if the Relay is
operated very infrequentl
y
,
t
he contact can change chemically thus
causing unstable operation.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To
c
onvert millimeters into inches, multiply by 0.03937.
T
o
c
onvert grams into ounces, multiply by 0.03527.
In the interest of product improvement, specifications are subject to change without notice.
16
T
e
rms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products.
Please consult your OMRON representative if you
have any questions or comments.
Warranties.
(a) Exclusive Warranty
. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMEN
T
,
M
ERCHAN
T
A
BILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUI
T
ABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Re
med
y
. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron
’s analysis confirms that the Products
were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate
modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIREC
T
,
I
NCIDEN
T
A
L, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRAC
T
,
W
ARRANT
Y
,
N
EGLIGENCE OR STRICT LIABILIT
Y
.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicabl
e
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must cor
relate
it to actual application requirements. Actual performance is subject to the Om
ron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application.
Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2020.5
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
(c)Copyright OMRON Corporation 2020 All Right Reserved.
