Solid State Relays
G3TA
CSM_G3TA_DS_E_4_2
I/O SSRs That Mount to OMRON’s G7TC I/O
Block
• Input and output modules are available in wide variety.
• Snaps easily into P7TF I/O Terminals and can be used together
with G7T I/O relays.
• Operation of each SSR can be monitored easily through an LED
indicator.
• Models certified for UL and CSA added to the series ("-US"
models).
Refer to Safety Precautions for All Solid State
Relays.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Model Number Structure
■ Model Number Legend
G3TA@@@@@@@-@
1
2 3 4 5 6 7 8 9 10
1. Basic Model Name
G3T:
I/O Solid State Relay
2. Structure
A:
Socket type for PCB
3. I/O
I:
Input models
O:
Output models
4. Type
A:
Input models: AC input
Output models: AC output
D:
Input models: DC input
Output models: DC output
5. Rated Load Power Supply Voltage
2:
200 VAC/200 VDC
X:
50 to 100 V
Z:
26 V max.
6. Rated Load Current
01:
1A
02:
2A
R02:
25 mA
7. Terminal Type
S:
Plug-in terminals
8. Zero Cross Function
Blank:
DC output models
Z:
Equipped with zero cross function
L:
Not equipped with zero cross function
9. Operation Indicator
Blank:
Equipped with operation indicator
M:
Not equipped with operation indicator
10.Certification
US:
Certified by UL and CSA
Ordering Information
■ List of Models
Input Modules
Isolation
Indicator
Logic level
Supply voltage
Photocoupler
Yes
4 to 32 VDC
No
Rated input voltage
Model
Supply current
25 mA
100 to 240 VAC
G3TA-IAZR02S-US
5 to 24 VDC
G3TA-IDZR02S-US
4 to 24 VDC
G3TA-IDZR02SM-US
Note: When ordering, specify the rated input voltage.
1
G3TA
Output Modules
Isolation
Phototriac
Zero cross
function
Indicator
Yes
Yes
Rated output load
2 A at 100 to 240 VAC at
60°C
No
Rated input voltage
12 VDC
Model
G3TA-OA202SZ-US
24 VDC
12 VDC
G3TA-OA202SL-US
24 VDC
Photocoupler
---
2 A at 5 to 48 VDC at 60°C
12 VDC
G3TA-ODX02S-US
24 VDC
1 A at 48 to 200 VDC at 40°C 12 VDC
G3TA-OD201S-US
24 VDC
Note: 1. For information on products that are certified for international standards, consult your OMRON sales representatives.
(Models certified for UL and CSA standards have "-US" at the end of the model number.)
2. Input Modules are mainly suitable for signal input to PLCs. For load switching, consider using an Output Module.
I/O Indication
Mark attached to the top of product
The modules are classified as Input Modules and Output Modules
according to the main application of the Module.
I/O module classification and AC/DC use are indicated on the mark
affixed to the top of the product.
Mark indication
AC IN
Specification
Input module, AC input
DC IN
Input module, DC input
AC OUT
Output module, AC output
DC OUT
Output module, DC output
■ Accessories (Order Separately)
Connecting Socket
I/O classification
Input (NPN, – common)
Rated voltage
12 VDC
Model
P7TF-IS16
24 VDC
100/110 VDC
100/110 VAC
200/220 VAC
Output (NPN, + common)
12 VDC
P7TF-OS16
24 VDC
Output (PNP, – common)
12 VDC
P7TF-OS16-1
24 VDC
Output (NPN, + common)
12 VDC
P7TF-OS08
24 VDC
---
---
P7TF-05
2
G3TA
Specifications
■ Ratings (at an Ambient Temperature of 25°C)
Input Module
Input
Model
Rated voltage
Operating voltage
Input current
Voltage level
Must operate voltage Must release voltage
G3TA-IAZR02S-US
100 to 240 VAC
80 to 264 VAC
80 VAC max.
10 VAC min.
G3TA-IDZR02S-US
5 to 24 VDC
4 to 32 VDC
5 mA max.
4 VDC max.
1 VDC min.
G3TA-IDZR02SM-US
4 to 24 VDC
3 to 32 VDC
3 VDC max.
Output
Model
G3TA-IAZR02S-US
Logic level supply
voltage
4 to 32 VDC
Output breakdown
voltage
32 VDC max.
Output current
25 mA max.
Output current
(load current)
0.1 to 25 mA
VCEO
(reference value)
80 V
G3TA-IDZR02S-US
G3TA-IDZR02SM-US
Output Module
Input
Model
Rated voltage
Operating voltage
Input impedance
Voltage level
Must operate voltage Must release voltage
G3TA-OA202SZ-US
G3TA-OA202SL-US
G3TA-ODX02S-US
G3TA-OD201S-US
12 VDC
9.6 to 13.2 VDC
0.9 kΩ±20%
9.6 VDC max.
24 VDC
19.2 to 26.4 VDC
1.7 kΩ±20%
19.2 VDC max.
12 VDC
9.6 to 13.2 VDC
0.9 kΩ±20%
9.6 VDC max.
24 VDC
19.2 to 26.4 VDC
1.7 kΩ±20%
19.2 VDC max.
12 VDC
9.6 to 13.2 VDC
3.5 kΩ±20%
9.6 VDC max.
24 VDC
19.2 to 26.4 VDC
6.5 kΩ±20%
19.2 VDC max.
12 VDC
9.6 to 13.2 VDC
3.6 kΩ±20%
9.6 VDC max.
24 VDC
19.2 to 26.4 VDC
6.4 kΩ±20%
19.2 VDC max.
2 VDC min.
Output
Model
Rated load voltage
Load voltage range
G3TA-OA202SZ-US
100 to 240 VAC
75 to 264 VAC
G3TA-OA202SL-US
100 to 240 VAC
75 to 264 VAC
G3TA-ODX02S-US
5 to 48 VDC
G3TA-OD201S-US
48 to 200 VDC
Load current
(See note.)
Inrush current
VDRM, VCEO
(reference value)
600 (VDRM)
0.05 to 2 A
30 A (60 Hz, 1 cycle)
4 to 60 VDC
0.01 to 2 A
12 A (10 ms)
80 (VCEO)
40 to 200 VDC
0.01 to 1 A
6 A (10 ms)
400 (VCEO)
Note: The minimum current value is measured at 10°C min.
3
G3TA
■ Characteristics
Input Module
Item
G3TA-IAZR02S-US
G3TA-IDZR02S-US
Operate time
20 ms max.
Release time
20 ms max.
0.5 ms max.
Output ON voltage drop
1.6 V max.
1.6 V max.
G3TA-IDZR02SM-US
0.5 ms max.
Leakage current
5 µA max.
Insulation resistance
100 MΩ min. (at 500 VDC)
Dielectric strength
4,000 VAC, 50/60 Hz for 1 min between input and output
Vibration resistance
Malfunction: 10 to 55 to 10 Hz, 0.75-mm single amplitude
Shock resistance
Malfunction: 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%
Certified standards
UL508 file No. E64562/CSA C22.2 (No. 0, No. 14) file No. LR35535
Weight
Approx. 16 g
Output Module
Item
G3TA-OA202SZ-US
Operate time
1/2 of load power source
cycle + 1 ms max.
Release time
Output ON voltage drop
Leakage current
G3TA-OA202SL-US
1 ms max.
G3TA-ODX02S-US
2 ms max.
1/2 of load power source cycle + 1 ms max.
2 ms max.
2 ms max.
1.6 V rms max.
1.6 V max.
2.5 V max.
5 mA max. (at 200 VAC)
1 mA max.
Insulation resistance
100 MΩ min. (at 500 VDC)
Dielectric strength
4,000 VAC, 50/60 Hz for 1 min between input and output
Vibration resistance
Malfunction: 10 to 55 to 10 Hz, 0.75-mm single amplitude
Shock resistance
Malfunction: 1,000 m/s2
Ambient temperature
Operating:
Storage:
Ambient humidity
Operating: 45% to 85%
Certified standards
UL508 file No. E64562, CSA C22.2 (No. 14) file No. LR3553
Weight
Approx. 23 g
–30°C to 80°C (with no icing or condensation)
–30°C to 100°C (with no icing or condensation)
With up to four G3TA SSRs mounted
before G7T Relays, switching is possible
at the rated load current for each Relay.
G3TA
G3TA-OD201S-US
0.5 ms max.
G7T
With G3TA SSRs mounted before every
other G7T Relays, switching is possible at
the rated load current for each Relay.
G3TA
G7T
4
G3TA
Engineering Data
Load Current vs. Ambient Temperature Characteristics
G3TA-OD201S-US
Load current (A)
Load current (A)
G3TA-OA202SZ/OA202SL/ODX02S-US
Single-point mounting
16-point mounting
Single-point mounting
16-point mounting
Ambient temperature (°C)
Ambient temperature (°C)
One Cycle Surge Current: Non-repetitive
Non-repetitive (Keep the inrush current to half the rated value if it occurs repetitively.)
Inrush current (A. Peak)
G3TA-OD201S-US
Inrush current (A. Peak)
G3TA-ODX02S-US
Inrush current (A. Peak)
G3TA-OA202SZ/OA202SL-US
Energized time (ms)
Energized time (ms)
Energized time (ms)
Connections
G3TA-OA
DC
G3TA-ODX02S Black yes
output G3TA-OD201S
G3TA-OD
Load power supply
Load power supply
Load
3
1
AC
input
G3TA-IAZR02S Red
yes
DC
input
G3TA-IDZR02S Green yes
Load
−
5
+
1
4
+
3
−
−
5
+
1
4
G3TAIDZR02SM
No
Drive circuit
Amplification
circuit
5
4
Zero cross
circuit
−
Amplification
circuit
+
3
1
Amplification
circuit
5
4
AC
G3TA-OA202SZ Black yes
output (with zero cross)
G3TA-OA202SL
(without zero
cross)
Rated current
circuit
−
Circuit
Operation
indicator
Rated current
circuit
+
3
Output
Case
color
Rated current
circuit
G3TA-IDZR02S/IDZR02SM
Output
Model
Rectifier circuit
G3TA-IAZR02S
■ Circuit Configurations
Rated current
circuit
■ External Connections (Bottom
View)
Note: The load is possible to connect either + side or - side.
5
G3TA
Dimensions
Note: All units are in millimeters unless otherwise indicated.
33.5 max.
28.4
10 max.
31.7
39 max.
24
7.1 7.5 9
6
Connecting Sockets
182
For Input (NPN, - Common)
P7TF-IS16
68
35.3+0.2
0
M3.5
85
34
26
8
10
21
32.5
6
G3TA
For Output (NPN, + Common)
P7TF-OS16
182
68
85
35.3+0.2
0
M3.5
8
10
For Output (PNP, + Common)
P7TF-OS08
21
32.5
68
102
M3.5
85
8
10
P7TF-O5
35.3+0.2
0
21
32.5
19 max.
Five, M3.5 x 8
Square washer faced screw
71.5 max.
59 max.
Safety Precautions
Refer to Safety Precautions for All Solid State Relays.
■ Precautions for Correct Use
Please observe the following precautions to prevent failure to
operate, malfunction, or undesirable effect on product performance.
Connection
With the SSR for DC switching, the load can be connected to either
positive or negative output terminal of the SSR.
Protective Component
Since the SSR does not incorporate an overvoltage absorption
component, be sure to connect an overvoltage absorption
component when using the SSR under an inductive load.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
In the interest of product improvement, specifications are subject to change without notice.
7
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.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS 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 OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
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 model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog 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 users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2012.8
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2012 All Right Reserved.