• Wide I/O voltage range: 3 to 28 VDC input and 3 to 52.8 VDC
output.
• Two load currents available: 2 A and 3 A
• Flat and vertical models available for a variety of applications.
RoHS Compliant
Refer to "Solid State Relays Common Precautions".
■List
of Models
Isolation
Zero cross function
Indicator
Rated output load
2 A at 100 to 240 VAC
Photocoupler
Yes
3 A at 100 to 240 VAC
2 A at 100 to 240 VAC
Phototriac
No
No
3 A at 100 to 240 VAC
2 A at 4 to 48 VDC
Photocoupler
−
3 A at 4 to 48 VDC
4 to 24 VDC
5 VDC
12 VDC
24 VDC
4 to 24 VDC
Rated input voltage
Model
G3CN-202P
G3CN-202P1
G3CN-203P
G3CN-203P1
G3CN-202PL
*2
G3CN-202PL1 *1
G3CN-203PL
G3CN-203PL1 *1
G3CN-DX02P
G3CN-DX02P1 *1
G3CN-DX03P
G3CN-DX03P1 *1
*1
*1
Minimum packing unit
10 pcs
20 pcs
10 pcs
20 pcs
10 pcs
20 pcs
10 pcs
20 pcs
10 pcs
20 pcs
10 pcs
20 pcs
G
3
C
N
Note: Refer to the
"List of Certified Models"
for UL, CSA, and EN approved models. *1. These are vertical types. *2 When ordering, specify the input voltage.
■Ratings
Input
Item
Model
G3CN-202P(1)
G3CN-203P(1)
G3CN-202PL(1)
G3CN-203PL(1)
G3CN-DX02P(1)
G3CN-DX03P(1)
Rated voltage
4 to 24 VDC
5 VDC
12 VDC
24 VDC
4 to 24 VDC
Operating voltage
3 to 28 VDC
4 to 6 VDC
9.6 to 14.4 VDC
19.2 to 28.8 VDC
3 to 28 VDC
Input impedance
1.5 kΩ
+20%
/
−10%
390
Ω ±20%
900
Ω ±20%
2 kΩ
±20%
1.5 kΩ
+20%
/
−10%
Voltage level
Must operate voltage
Must release voltage
3 VDC max.
4 VDC max.
9.6 VDC max.
19.2 VDC max.
3 VDC max.
Note. The input impedance values are the
maximum values of applied voltage.
(measured at 28 VDC for 4 to 24 VDC
models)
1 VDC min.
Output
Item
Model
G3CN-202P(1)
G3CN-202PL(1)
G3CN-203P(1)
G3CN-203PL(1)
G3CN-DX02P(1)
G3CN-DX03P(1)
Rated load voltage
100 to 240 VAC
Applicable load
Load voltage range
Load current
0.1 to 2 A *
75 to 264 VAC
0.1 to 3 A *
4 to 48 VDC
3 to 52.8 VDC
0.1 to 2 A *
0.1 to 3 A *
45 A (60 Hz, 1 cycle)
12 A (10 ms)
18 A (10 ms)
Inrush current
30 A (60 Hz, 1 cycle)
*
The applicable output load current varies
depending on the ambient temperature.
Consult your Omron sales representative for
details.
■Characteristics
Model
Operate time
Release time
Output ON voltage drop
Leakage current
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Ambient Operating temperature
Ambient Operating humidity
Storage Temperature
Weight
Item
G3CN-202P(1), G3CN-203P(1)
G3CN-202PL(1), G3CN-203PL(1)
G3CN-DX02P(1), G3CN-DX03P(1)
1/2 of load power source cycle
+
1 ms max.
1 ms max.
0.5 ms max.
1/2 of load power source cycle
+
1 ms max.
1/2 of load power source cycle
+
1 ms max.
2 ms max.
1.6 V (RMS) max.
1.5 V max.
5 mA max. (at 100 VAC)
2.5 mA max. (at 100 VAC)
5 mA max. (at 50 VDC)
10 mA max. (at 200 VAC)
5 mA max. (at 200 VAC)
100 MΩ min. (at 500 VDC)
2,500 VAC, 50/60 Hz for 1 min between input and output
10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
1,000 m/s
2
−30°C
to 80°C (with no icing nor condensation)
45% to 85%RH
−30°C
to 100°C (with no icing nor condensation)
Approx. 25 g
1
G3CN
■Engineering
Data
●
Load Current vs. Ambient
Temperature Characteristics
G3CN-202P(1), G3CN-202PL(1),
G3CN-DX02P(1)
Load current (A)
Solid State Relays
●
One Cycle Surge Current: Non-repetitive
Non-repetitive (Keep the inrush current to half the rated value if it occurs repetitively.)
2-A Load Model
G3CN-202P(1), G3CN-202PL(1)
Inrush current (A. Peak)
30
G3CN-DX02P(1)
Inrush current (A. Peak)
30
28
26
24
22
20
18
16
14
2
1.5
20
1
10
0.5
12
10
8
6
4
2
0
10
0
−30 −20
0
20
40
60
80 100
Ambient temperature (°C)
0
10
30 50 100 200
500 1,000
5,000
Energized time (ms)
30 50 70100 200 300 500 1,000 2,000
Energized time (ms)
G3CN-203P(1), G3CN-203PL(1),
G3CN-DX03P(1)
Load current (A)
5
3-A Load Model
G3CN-203P(1), G3CN-203PL(1)
Inrush current (A. Peak)
50
G3CN-DX03P(1)
Inrush current (A. Peak)
30
28
26
24
22
20
18
16
14
G
3
C
N
4
40
3
30
2
20
12
10
8
1
10
6
4
2
0
10
0
−30 −20
0
20
40
60
80 100
Ambient temperature (°C)
0
10
30 50 100 200
500 1,000
5,000
Energized time (ms)
30 50 70100 200 300 500 1,000 2,000
Energized time (ms)
■Dimensions
●Flat
Model
G3CN-20@P
G3CN-20@PL
G3CN-DX0@P
33 max.
(Unit: mm)
Terminal Arrangement/
Internal Connections
(BOTTOM VIEW)
25 max.
Mounting Holes
Tolerance: ±0.1 mm unless specified
(BOTTOM VIEW)
Four 1.2-dia. holes
25
Two, 4 dia.
+
14.5 max.
1.5 max.
20 max.
10
1
12.5 Input voltage
3
3
3
(
+
)
Load
(
+
)
+
INPUT
LOAD
(
−
)
Load power supply
(
−
)
−
Pattern
Two, 2-dia.
0.4
25
±0.5
0.7
10
±0.5
12.5
±0.5
0.7
Pattern
−
4
4
Note. The plus and minus symbols shown in
the parentheses are for DC loads.
●Vertical
Model
G3CN-20@P1
G3CN-20@PL1
G3CN-DX0@P1
33 max.
14 max.
Mounting Holes
Tolerance: ±0.1 mm unless specified
(BOTTOM VIEW)
Terminal Arrangement/
Internal Connections
(BOTTOM VIEW)
−
Input
voltage
Two, 2-dia.
Four 1.2-dia.
holes
+
Load power
supply
(
−
)
(
+
)
3
3
Load
26.5 max.
32 max.
1.5 max.
1
Pattern
5
(17.5)
27.5
5
Pattern
4
−
3
+
(
−
)
21
(
+
)
INPUT
LOAD
0.7
5±0.5
(17.5)
27.5
±0.5
5
±0.5
0.4
3±1
Note. The plus and minus symbols shown in
the parentheses are for DC loads.
■Precautions
2
●
Please refer to “Solid State Relays Common Precautions” for correct use.
G3CN
Solid State Relays
G
3
C
N
•
Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
•
Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
Note: Do not use this document to operate the Unit.
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