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Solid State Relays


I/O SSRs That Mount to OMRON's G7TC I/O Block

Input Modules

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

Note: When ordering, specify the rated input voltage.

Output Modules

Isolation Zero cross
Indicator Rated output load Rated input
Phototriac Yes Yes 2 A at 100 to 240 VAC at
60 ° C
24 VDC
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
              (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.

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

G3TA Lineup 7

Accessories (Order Separately)

Connecting Socket

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