Solid State Relays
G3M
Refer to Warranty and Application Considerations (page 1), Safety
Precautions (page 4), and Technical and Safety Information (page 6).
Zero Cross Models Added to Compact,
Low-cost G3M Series
• Thin design for high-density PCB applications.
• DC input-AC output for up to a 5-A load.
• Certified by UL, CSA, and VDE.
Model Number Structure
■ Model Number Legend
G3M-@@@@-@-@-@
1
2 3 4 5
6
7
8
1. Basic Model Name
G3M:
Solid State Relay
2. Rated Load Power Supply Voltage
1:
100 VAC
2:
200 VAC
3. Rated Load Current
02:
2A
03:
3A
05:
5A
4. Terminal Type
P:
PCB terminals
5. Zero Cross Function
Blank:
Equipped with zero cross function
L:
Not equipped with zero cross function
6. Certification
Blank:
Certified by UL and CSA for G3M-203 model
UTU:
Certified by UL, CSA, and TÜV
US:
Certified by UL and CSA
VD:
Certified by UL, CSA, and VDE
7. Insulation Specifications
Blank:
Standard models
1:
Reinforced isolation
2:
Reinforced isolation and no snubber circuit
8. Terminal Pitch
Blank:
Standard models
4:
Output terminal pitch of 5.08 mm
Solid State Relays
G3M
255
Ordering Information
■ List of Models
Isolation
Input terminal
pitch
Phototriac 7.62 mm
Zero cross function
Yes
Indicator
No
Rated output load
2 A at 100 to 240 VAC
3 A at 100 to 240 VAC
5 A at 100 to 240 VAC
No
2 A at 100 to 120 VAC
2 A at 100 to 240 VAC
3 A at 100 to 240 VAC
5 A at 100 to 240 VAC
Rated input
voltage
Model
5 VDC
G3M-202P(-US)
5 VDC
12 VDC
G3M-202P(-US)
12 VDC
24 VDC
G3M-202P(-US)
24 VDC
5 VDC
G3M-203P
5 VDC
12 VDC
G3M-203P
12 VDC
24 VDC
G3M-203P
24 VDC
5 VDC
G3M-205P
5 VDC
12 VDC
G3M-205P
12 VDC
24 VDC
G3M-205P
24 VDC
5 VDC
G3M-102PL(-US) 5 VDC
12 VDC
G3M-102PL(-US) 12 VDC
24 VDC
G3M-102PL(-US) 24 VDC
5 VDC
G3M-202PL(-US) 5 VDC
12 VDC
G3M-202PL(-US) 12 VDC
24 VDC
G3M-202PL(-US) 24 VDC
5 VDC
G3M-203PL
5 VDC
12 VDC
G3M-203PL
12 VDC
24 VDC
24 VDC
G3M-203PL
5 VDC
G3M-205PL
5 VDC
12 VDC
G3M-205PL
12 VDC
24 VDC
G3M-205PL
24 VDC
Note: 1. The models given in the above table have UL and CSA certification. Consult your OMRON representative for details on models with TÜV
or VDE certification.
2. When ordering, specify the rated input voltage.
Isolation
Input terminal
pitch
Phototriac 5.08 mm
Zero cross function
Yes
Indicator
No
Rated output load
2 A at 100 to 240 VAC
3 A at 100 to 240 VAC
5 A at 100 to 240 VAC
No
2 A at 100 to 120 VAC
2 A at 100 to 240 VAC
3 A at 100 to 240 VAC
5 A at 100 to 240 VAC
Rated input
voltage
Model
5 VDC
G3M-202P(-US)-4 5 VDC
12 VDC
G3M-202P(-US)-4 12 VDC
24 VDC
G3M-202P(-US)-4 24 VDC
5 VDC
G3M-203P-4
5 VDC
12 VDC
G3M-203P-4
12 VDC
24 VDC
G3M-203P-4
24 VDC
5 VDC
G3M-205P-4
5 VDC
12 VDC
G3M-205P-4
12 VDC
24 VDC
G3M-205P-4
24 VDC
5 VDC
G3M-102PL(-US)-4 5 VDC
12 VDC
G3M-102PL(-US)-4 12 VDC
24 VDC
G3M-102PL(-US)-4 24 VDC
5 VDC
G3M-202PL(-US)-4 5 VDC
12 VDC
G3M-202PL(-US)-4 12 VDC
24 VDC
G3M-202PL(-US)-4 24 VDC
5 VDC
G3M-203PL-4
5 VDC
12 VDC
G3M-203PL-4
12 VDC
24 VDC
G3M-203PL-4
24 VDC
5 VDC
G3M-205PL-4
5 VDC
12 VDC
G3M-205PL-4
12 VDC
24 VDC
G3M-205PL-4
24 VDC
Note: 1. The models given in the above table have UL and CSA certification. Consult your OMRON representative for details on models with TÜV
or VDE certification.
2. When ordering, specify the rated input voltage.
256
Solid State Relays G3M
Specifications
■ Ratings (at an Ambient Temperature of 25°C)
Input
Rated voltage
Operating voltage
Impedance
Voltage levels
Must operate voltage
300 Ω ±20%
5 VDC
4 to 6 VDC
12 VDC
9.6 to 14.4 VDC
800 Ω ±20%
9.6 VDC max.
24 VDC
19.2 to 28.8 VDC
1.6 kΩ ±20%
19.2 VDC max.
4 VDC max.
Must release voltage
1 VDC min.
Note: Each model has 5-VDC, 12-VDC, and 24-VDC input versions.
Output
Model
Rated voltage
Applicable load
Load voltage range
G3M-102PL(-US)(-4)
100 to 120 VAC
75 to 132 VAC
G3M-202P(L)(-US)(-4)
100 to 240 VAC
75 to 264 VAC
Load current
Inrush current
0.1 to 2 A
30 A (60 Hz, 1 cycle)
G3M-203P(L)(-4)
0.1 to 3 A
45 A (60 Hz, 1 cycle)
G3M-205P(L)(-4)
0.1 to 5 A
■ Characteristics
Item
G3M-102PL(-US)(-4)
G3M-202P(L)(-US)(-4)
G3M-203P(L)(-4)
G3M-205P(L)(-4)
Operate time
1 ms max. (1/2 of load power source cycle + 1 ms max. for G3M-202P, G3M-203P, G3M-205P)
Release time
1/2 of load power source cycle + 1 ms max.
Output ON voltage drop
1.6 V (RMS) max.
Leakage current
2 mA max. (at
100 VAC)
Insulation resistance
1,000 MΩ min. (at 500 VDC)
Dielectric strength
2,000 VAC, 50/60 Hz for 1 min
Vibration resistance
Destruction: 10 to 55 to 10 Hz, 0.75-mm single amplitude
Shock resistance
Destruction: 1,000 m/s2
Ambient temperature
Operating: –30°C to 80°C (with no icing or condensation)
Storage: –30°C to 100°C (with no icing or condensation)
Ambient humidity
Operating: 45% to 85%
Weight
Approx. 15 g
2 mA max. (at 100 VAC)
5 mA max. (at 200 VAC)
1.5 mA (at 200 VAC)
2,500 VAC, 50/60 Hz for 1 min
Approx. 25 g
Solid State Relays
G3M
257
Engineering Data
Load Current vs. Ambient Temperature
One Cycle Surge Current:
Non-repetitive
Non-repetitive
Reduce the current to 1/2 or less if the
G3M is in repetitive operation.
Inrush peak current (A)
Load current (A)
G3M-205P(L)(-4)
G3M-203P(L)(-4)
G3M-102PL-US(-4)
G3M-202P(L)-US(-4)
G3M-203P(L)(-4)
G3M-205P(L)(-4)
G3M-102PL-US(-4)
G3M-202P(L)-US(-4)
Ambient temperature (°C)
Energized time (ms)
Load Current vs. Ambient Temperature (Close Mounting)
G3M-205 Series (5-A Load)
Y direction
5
4
5
4
3
3
2
Z direction
6
Load current (A)
6
Load current (A)
Load current (A)
X direction
5
4
3
2.5A L=20.37 mm
2.0A L=20.37 mm
6
2.5A L=20.37 mm
2
1.8A L=12.7 mm
2
1.8A L=12.7 mm
1
0.8A L=7.62 mm
1
0.8A L=7.62 mm
1.5A L=12.7 mm
1
0
−30
0.6A L=7.62 mm
−20
0
20 25
40
60
80
100
Ambient temperature (°C)
0
−30
−20
0
20 25
40
60
80
100
0
−30
−20
0
20 25
Ambient temperature (°C)
L
L
L L
Top
L L
Top
Top
10
3
Bottom
Bottom
Bottom
3
10
• Thirty Relays are soldered to the PCB at each given spacing.
• Continuous power.
258
Solid State Relays G3M
40
60
Ambient temperature (°C)
10
80
100
Dimensions
Note: All units are in millimeters unless otherwise indicated.
G3M-102PL
G3M-102PL-4
G3M-202P(L)
G3M-202P(L)-4
G3M-203P(L)
G3M-203P(L)-4
PCB Dimensions (Bottom View)
G3M-102PL, 202P(L), 203P(L)
Terminal Arrangement
(Bottom View)
Input voltage
2.54
Four, 1.2 dia. holes
Load power
supply
9 max.
40 max.
Load
2.54
20 max.
Input
Load
4
4±2
7.62
10.16
12.7
0.7
G3M-102PL-4, 202P(L)-4, 203P(L)-4
0.4
1.5
Four, 1.2 dia. holes
2.54
(5.08)*
*Input terminal pitch for models ending in "-4" is 5.08 mm.
2.54
G3M-205P(L)
G3M-205P(L)-4
PCB Dimensions (Bottom View)
G3M-205P(L)
2.54
Four, 1.2 dia. holes
Terminal Arrangement
(Bottom View)
Input voltage
Load power
supply
Load
7.6±0.2
40 max.
2.54
Input
Load
25 max.
G3M-205P(L)-4
4
2.54
4±2
7.62
12.7
10.16
0.7
Four, 1.2 dia. holes
0.4
1.65
(5.08)*
*Input terminal pitch for models ending in "-4" is 5.08 mm.
2.54
Safety Precautions
■ Precautions for Correct Use
Please observe the following precautions to prevent failure to
operate, malfunction, or undesirable effect on product performance.
Protective Element
No overvoltage absorption element is built in. Therefore, if the G3M is connected to an inductive load, be sure to connect the overvoltage absorption
element.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. K073-E1-04
In the interest of product improvement, specifications are subject to change without notice.
Solid State Relays
G3M
259