1
CSM_G3TA_DS_E_4_2
Solid State Relays
G3TA
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
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: 1 A
02: 2 A
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
Note: When ordering, specify the rated input voltage.
12345678910
G3TA@@@@@@@-@
Isolation Indicator Logic level Rated input voltage Model
Supply voltage Supply current
Photocoupler Yes 4 to 32 VDC 25 mA 100 to 240 VAC G3TA-IAZR02S-US
5 to 24 VDC G3TA-IDZR02S-US
No 4 to 24 VDC G3TA-IDZR02SM-US
G3TA
2
Output Modules
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
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.
Accessories (Order Separately)
Connecting Socket
Isolation Zero cross
function
Indicator Rated output load Rated input voltage Model
Phototriac Yes Yes 2 A at 100 to 240 VAC at
60°C
12 VDC G3TA-OA202SZ-US
24 VDC
No 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
Mark indication Specification
AC IN Input module, AC input
DC IN Input module, DC input
AC OUT Output module, AC output
DC OUT Output module, DC output
Mark attached to the top of product
I/O classification Rated voltage Model
Input (NPN, – common) 12 VDC 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
G3TA
3
Specifications
Ratings (at an Ambient Temperature of 25°C)
Input Module
Input
Output
Output Module
Input
Output
Note: The minimum current value is measured at 10°C min.
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 5 mA max. 80 VAC max. 10 VAC min.
G3TA-IDZR02S-US 5 to 24 VDC 4 to 32 VDC 4 VDC max. 1 VDC min.
G3TA-IDZR02SM-US 4 to 24 VDC 3 to 32 VDC 3 VDC max.
Model Logic level supply
voltage
Output breakdown
voltage
Output current Output current
(load current)
VCEO
(reference value)
G3TA-IAZR02S-US 4 to 32 VDC 32 VDC max. 25 mA max. 0.1 to 25 mA 80 V
G3TA-IDZR02S-US
G3TA-IDZR02SM-US
Model Rated voltage Operating voltage Input impedance Voltage level
Must operate voltage Must release voltage
G3TA-OA202SZ-US 12 VDC 9.6 to 13.2 VDC 0.9 kΩ±20% 9.6 VDC max. 2 VDC min.
24 VDC 19.2 to 26.4 VDC 1.7 kΩ±20% 19.2 VDC max.
G3TA-OA202SL-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.
G3TA-ODX02S-US 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.
G3TA-OD201S-US 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.
Model Rated load voltage Load voltage range Load current
(See note.)
Inrush current VDRM, VCEO
(reference value)
G3TA-OA202SZ-US 100 to 240 VAC 75 to 264 VAC 0.05 to 2 A 30 A (60 Hz, 1 cycle) 600 (VDRM)
G3TA-OA202SL-US 100 to 240 VAC 75 to 264 VAC
G3TA-ODX02S-US 5 to 48 VDC 4 to 60 VDC 0.01 to 2 A 12 A (10 ms) 80 (VCEO)
G3TA-OD201S-US 48 to 200 VDC 40 to 200 VDC 0.01 to 1 A 6 A (10 ms) 400 (VCEO)
G3TA
4
Characteristics
Input Module
Output Module
Item G3TA-IAZR02S-US G3TA-IDZR02S-US G3TA-IDZR02SM-US
Operate time 20 ms max. 0.5 ms max.
Release time 20 ms max. 0.5 ms max.
Output ON voltage drop 1.6 V max. 1.6 V max.
Leakage current 5 µA max.
Insulation resistance 100 M 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
Item G3TA-OA202SZ-US G3TA-OA202SL-US G3TA-ODX02S-US G3TA-OD201S-US
Operate time 1/2 of load power source
cycle + 1 ms max.
1 ms max. 0.5 ms max. 2 ms max.
Release time 1/2 of load power source cycle + 1 ms max. 2 ms max. 2 ms max.
Output ON voltage drop 1.6 V rms max. 1.6 V max. 2.5 V max.
Leakage current 5 mA max. (at 200 VAC) 1 mA max.
Insulation resistance 100 M 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. 14) file No. LR3553
Weight Approx. 23 g
G3TA G7T G3TA G7T
With up to four G3TA SSRs mounted
before G7T Relays, switching is possible
at the rated load current for each Relay.
With G3TA SSRs mounted before every
other G7T Relays, switching is possible at
the rated load current for each Relay.
G3TA
5
Engineering Data
Load Current vs. Ambient Temperature Characteristics
One Cycle Surge Current: Non-repetitive
Connections
External Connections (Bottom
View)
Note: The load is possible to connect either + side or - side.
Circuit Configurations
G3TA-OA202SZ/OA202SL/ODX02S-US G3TA-OD201S-US
Ambient temperature (°C) Ambient temperature (°C)
Load current (A)
Load current (A)
Single-point mounting
16-point mounting
Single-point mounting
16-point mounting
G3TA-OA202SZ/OA202SL-US G3TA-ODX02S-US G3TA-OD201S-US
Non-repetitive (Keep the inrush current to half the rated value if it occurs repetitively.)
Inrush current (A. Peak)
Energized time (ms)
Inrush current (A. Peak)
Energized time (ms)
Inrush current (A. Peak)
Energized time (ms)
G3TA-IAZR02S G3TA-IDZR02S/IDZR02SM
G3TA-OA G3TA-OD
3
+
4
5
1
3
+
4
5
1
3
+
4
5
1
3
+
4
5
1
+
Output
Output
Load
Load power supply
Load
Load power supply
Output
Output
Load
Load power supply
Load
Load power supply
Model Case
color
Oper-
ation
indi-
cator
Circuit
AC
output
G3TA-OA202SZ
(with zero cross)
G3TA-OA202SL
(without zero
cross)
Black yes
DC
output
G3TA-ODX02S
G3TA-OD201S
Black yes
AC
input
G3TA-IAZR02S Red yes
DC
input
G3TA-IDZR02S Green yes
G3TA-
IDZR02SM
No
Rated current
circuit
Zero cross
circuit
Drive circuit
Rated current
circuit
Amplification
circuit
Rated current
circuit
Amplification
circuit
Rectifier circuit
Rated current
circuit
Amplification
circuit
G3TA
6
Dimensions
Note: All units are in millimeters unless otherwise indicated.
28.4
31.7
24
7.1 7.5 9 6
33.5 max.
39 max.
10 max.
182
85
26 34
810
M3.5
68
32.5
21
35.3
+0.2
0
Connecting Sockets
For Input (NPN, - Common)
P7TF-IS16
G3TA
7
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.
P7TF-OS16
P7TF-OS08
M3.5
810
85
102
182
85
810
M3.5
68
32.5
21
35.3+0.2
0
68
32.5
21
35.3+0.2
0
P7TF-O5
59 max.
For Output (NPN, + Common)
For Output (PNP, + Common)
19 max.
71.5 max.
59 max.
Five, M3.5 x 8
Square washer faced screw
In the interest of product improvement, specifications are subject to change without notice.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
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.