Document Outline
- First Page
- Ordering Information
- Specifications
- Engineering Data
- Dimensions
- Precautions
- Contact Omron
1
Solid State Relay
G3TC
Solid State Relays for Industrial I/O
G3TC
Reliable SSRs for I/O Module Mounting
Boards
Use I/O SSRs as an interface between logic circuitry and the
load.
Variety of AC/DC input and output modules with industry-
standard footprint and color coding.
Built-in hold down screw fastens relay to board to eliminate
loosening by vabration.
Optical Isolation - Dielectric strength of 4 kV between input
and output terminals.
Zero cross function on AC output models.
AC and DC input versions incorporate a rectifier to accept
both AC or DC inputs.
UL, CSA and TUV approved; marked with CE.
Ordering Information
Input Module
Output Module
Function
Color
Isolation
Input operating
voltage range
Logic level output
supply voltage
Model
AC input
Yellow
Photo-coupler
90-140 VDC/AC
5 VDC
G3TC-IAC5 AC/DC120
15 VDC
G3TC-IAC15 AC/DC120
24 VDC
G3TC-IAC24 AC/DC120
180-280 VDC/AC
5 VDC
G3TC-IAC5A AC/DC240
15 VDC
G3TC-IAC15A AC/DC240
24 VDC
G3TC-IAC24A AC/DC240
DC input
White
10-32 VDC/AC
5 VDC
G3TC-IDC5 DC/AC24
15 VDC
G3TC-IDC15 DC/AC24
24 VDC
G3TC-IDC24 DC/AC24
Function
Color
Isolation
Rated input
voltage
Rated output voltage
(Applicable output voltage)
Model
AC output
Black
Photo-triac
5 VDC
3 A at 120 VAC
(3 A at 75-140 VAC)
G3TC-OAC5 DC5
15 VDC
G3TC-OAC15 DC15
24 VDC
G3TC-OAC24 DC24
5 VDC
3 A at 240 VAC
(3 A at 75-280 VAC)
G3TC-OAC5A DC5
15 VDC
G3TC-OAC15A DC15
24 VDC
G3TC-OAC24A DC24
DC output
Red
Photo-coupler
5 VDC
3 A at 60 VDC
(3 A at 5-60 VDC)
G3TC-ODC5 DC5
15 VDC
G3TC-ODC15 DC15
24 VDC
G3TC-ODC24 DC24
5 VDC
1 A at 200 VDC
(1 A at 5-200 VDC)
G3TC-ODC5 DC5
15 VDC
G3TC-ODC15 DC15
24 VDC
G3TC-ODC24 DC24
Solid State Relay
G3TC
2
Typical Applications
HVAC, refrigeration equipment
Automation controls
Injection molding machines
Packaging equipment
I/O Classification by Color
Specifications
Common Characteristics
AC equipment
AC equipment
DC equipment
DC equipment
90 to 140 VAC/DC
180 to 280 VAC/DC
10 to 32 VDC/AC
75 to 140 VAC, 3 A
75 to 280 VAC, 3 A
5 to 60 VDC, 3 A;
5 to 200 VDC, 1 A
G3TC-IAC5 AC/DC120
G3TC-IAC15 AC/DC120
G3TC-IAC24 AC/DC120
AC input module
Yellow
G3TC-IDC5 DC/AC24
G3TC-IDC15 DC/AC24
G3TC-IDC24 DC/AC24
DC Input module
G3TC-OAC5 DC5
G3TC-OAC15 DC15
G3TC-OAC24 DC24
G3TC-OAC5A DC5
G3TC-OAC15A DC15
G3TC-OAC24A DC24
AC output module
G3TC-ODC5 DC5
G3TC-ODC15 DC15
G3TC-ODC24 DC24
G3TC-ODC5A DC5
G3TC-ODC15A DC15
G3TC-ODC24A DC24
DC output module
White
Black
Red
5 to 24 VDC
5 to 24 VDC
5 to 24 VDC
5 to 24 VDC
PC or
logic
circuitry
Insulation resistance
100 M
min at 500 VDC
Dielectric strength
4000 VAC, 50/60 Hz for 1 minute between input and output
Vibration resistance
Malfunction: 10 to 55 Hz, 1.5 mm double amplitude
Shock resistance
Malfunction: 1,000 m/s
2
Ambient temperature
Operating: -30
C to 80C with no icing or condensation
Storage: -30
C to 100C with no icing or condensation
Ambient humidity
Operating: 45% to 85%
Approved standards
UL508, UL60950, CSA22.2 No 14, No 950, EN60950
3
Solid State Relay
G3TC
AC Input Module G3TC-IAC
Ratings (Ambient Temperature 25
C)
Input
Output
Characteristics
Note: 1. Resistance values are reference.
2. The input module supplies the current on I/O circuit board at nominal ouput voltage.
3. At nominal output supply voltage, rated input voltage and 25
C.
DC Input Module G3TC-IDC
Ratings (Ambient Temperature 25
C)
Input
Output
Item
G3TC-IAC5
G3TC-IAC15
G3TC-IAC24
G3TC-IAC5A
G3TC-IAC15A
G3TC-IAC24A
Rated voltage
120 VAC/DC
240 VAC/DC
Operating voltage
90-140 VAC/DC
180-280 VAC/DC
Must operate voltage
90 VAC/DC max.
180 VAC/DC max.
Must release voltage
25 VAC/DC min.
45 VAC/DC min.
Input current at rated voltage
5 mA max.
5 mA max.
Input resistance (see note 1)
30k
69k
Item
G3TC-IAC5
G3TC-IAC15
G3TC-IAC24
G3TC-IAC5A
G3TC-IAC15A
G3TC-IAC24A
Output supply voltage-nominal
5 VDC
15 VDC
24 VDC
5 VDC
15 VDC
24 VDC
Output supply voltage-range
4.5-6 VDC
12-18 VDC
20-30 VDC
4.5-6 VDC
12-18 VDC
20-30 VDC
Output supply current at rated
input voltage (see note 2)
12 mA max.
15 mA max.
18 mA max.
12 mA max.
15 mA max.
18 mA max.
Control resistance (Rc in circuit
configuration - see note 1)
240
1k
2.2k
240
1k
2.2k
Output current
50 mA max.
Item
G3TC-IAC5
G3TC-IAC15
G3TC-IAC24
G3TC-IAC5A
G3TC-IAC15A
G3TC-IAC24A
Operate time (see note 3)
20 ms max.
Release time (see note 3)
20 ms max.
Output ON voltage drop
0.4 V max.
Leakage current
100
A max.
Weight
Approx. 40g
Item
G3TC-IDC5
G3TC-IDC15
G3TC-IDC24
Rated voltage
24 VDC/AC
Operating voltage
10-32 VDC/ 15-32 VAC
Must operate voltage
10 VDC/15 VAC max.
Must release voltage
3 VDC/ 3 VAC min.
Input current rated voltage
25 mA max.
Input resistance
1.5k
Item
G3TC-IDC5
G3TC-IDC15
G3TC-IDC24
Output supply voltage-nominal
5 VDC
15 VDC
24 VDC
Output supply voltage-range
4.5-6 VDC
12-18 VDC
20-30 VDC
Output supply current at rated input voltage (see note 2)
12 mA max.
15 mA max.
18 mA max.
Control resistance (Rc in circuit configuration - see note 1) 240
1k
2.2k
Output current
50 mA max.
Solid State Relay
G3TC
4
Characteristics
Note: 1. Resistance values are reference.
2. The input module supplies the current on I/O circuit board at nominal ouput voltage.
3. At nominal output supply voltage, rated input voltage and 25
C.
AC Output Module G3TC-OAC
Ratings (Ambient Temperature 25
C)
Input
Output
Characteristics
Note: 1. Resistance values are reference.
2. The input module supplies the current on I/O circuit board at nominal ouput voltage.
3. At nominal output supply voltage, rated input voltage and 25
C.
Item
G3TC-IDC5
G3TC-IDC15
G3TC-IDC24
Operate time (see note 3)
5 ms max.
Release time (see note 3)
5 ms max.
Output ON voltage drop
0.4 V max.
Leakage current
100
A max.
Weight
Approx. 40g
Item
G3TC-OAC5
G3TC-OAC15
G3TC-OAC24
G3TC-OAC5A
G3TC-OAC15A
G3TC-OAC24A
Rated voltage
5 VDC
15 VDC
24 VDC
5 VDC
15 VDC
24 VDC
Operating voltage
2.5-8 VDC
9-16 VDC
18-32 VDC
2.5-8 VDC
9-16 VDC
18-32 VDC
Must operate
voltage
2.5 VDC max.
9 VDC max.
18 VDC max.
2.5 VDC max.
9 VDC max.
18 VDC max.
Must release
voltage
1 VDC min.
Input current at rated
voltage (see note 1)
18 mA max.
Control resistance (Rc
in circuit configura-
tion - see note 2)
240
1k
2.2k
240
1k
2.2k
Item
G3TC-OAC5
G3TC-OAC15
G3TC-OAC24
G3TC-OAC5A
G3TC-OAC15A
G3TC-OAC24A
Rated load voltage
120 VAC
240 VAC
Load voltage range
75-140 VAC
75-280 VAC
Load current
0.05 to 3 A
Inrush current
45 A (60 Hz, 1 cycle)
Item
G3TC-OAC5
G3TC-OAC15
G3TC-OAC24
G3TC-OAC5A
G3TC-OAC15A
G3TC-OAC24A
Operate time (see note 3)
1/2 of load power source cycle + 1 ms max.
Release time (see note 3)
1/2 of load power source cycle + 1 ms max.
Output ON voltage drop
1.6 V (RMS) max.
Leakage current
2.5 mA max. (at 120 VAC)
5 mA max. (at 240 VAC)
Weight
Approx. 45g
5
Solid State Relay
G3TC
DC Output Module G3TC-ODC
Ratings (Ambient Temperature 25
C)
Input
Output
Characteristics
Note: 1. The output module supplies the current on I/O circuit board at nominal input voltage.
2. Resistance values are reference.
3. At rated load voltage, maximum rated load current, rated input voltage and 25
C.
4. At 24 VDC load voltage, 3 A load current and 25
C.
Item
G3TC-ODC5
G3TC-ODC15
G3TC-ODC24
G3TC-ODC5A
G3TC-ODC15A
G3TC-ODC24A
Rated voltage
5 VDC
15 VDC
24 VDC
5 VDC
15 VDC
24 VDC
Operating voltage
2.5-8 VDC
9-16 VDC
18-32 VDC
2.5-8 VDC
9-16 VDC
18-32 VDC
Must operate
voltage
2.5 VDC max.
9 VDC max.
18 VDC max.
2.5 VDC max.
9 VDC max.
18 VDC max.
Must release
voltage
1 VDC min.
Input current at rated
voltage (see note 1)
18 mA max.
Control resistance (Rc
in circuit configura-
tion - see note 2)
240
1k
2.2k
240
1k
2.2k
Item
G3TC-ODC5
G3TC-ODC15
G3TC-ODC24
G3TC-ODC5A
G3TC-ODC15A
G3TC-ODC24A
Rated load voltage
60 VDC
200 VDC
Load voltage range
5-60 VDC
5-200 VDC
Load current
0.01 to 3 A
0.01 to 1.0 A
Inrush current
18 A (10 ms)
9 A (10 ms)
Item
G3TC-ODC5
G3TC-ODC15
G3TC-ODC24
G3TC-ODC5A
G3TC-ODC15A
G3TC-ODC24A
Operate time (see note 3)
50
s max.
100
s max.
Release time (see note 3)
50
s max. (see note 4)
750
s max.
Output ON voltage drop
1.6 V (RMS)max.
Leakage current
1 mA max. (at 60 VAC)
1 mA max. (at 200 VAC)
Weight
Approx. 45g
Approx. 40g
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