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I/O solid state relay that can be equipped with model G7TC I/O relay terminal
[Features]
· Input module, output module available as I/O multitype.
· Can be used with model P7TF I/O terminal.
· Can be mixed loaded with model G7T I/O relay.
· SSR operations can be viewed with the operation display lamp.
· UL, CSA standards acquired and turned into a series (-US type).
Japanese Only
Part Number
Configured Part Number is shown.

G3TA external appearance

G3TA dimensional outline drawing
Units: mm
| Isolation Method | Operation Indicator Lamp | Logic Supply Voltage | Logic Supply Current | Input Rated Voltage | Format |
|---|---|---|---|---|---|
| Photocoupler | Y | 4 to 32 V DC | 25 mA | 100 to 240 V AC | Model G3TA-IAZR02S AC100-240 |
| 5 to 24 V DC | Model G3TA-IDZR02S DC5-24 |
| Isolation Method | Zero Cross Function | Operation Indicator Lamp | Rated Output Load | Input Rated Voltage | Format |
|---|---|---|---|---|---|
| Phototriac | Y | Y | 2 A 100 to 240 V AC | 12 V DC | Model G3TA-OA202SZ DC12 |
| 24 V DC | Model G3TA-OA202SZ DC24 | ||||
| N | 12 V DC | Model G3TA-OA202SL DC12 | |||
| 24 V DC | Model G3TA-OA202SL DC24 | ||||
| Photocoupler | - | 2 A 5 to 48 V DC | 12 V DC | Model G3TA-ODX02S DC12 | |
| 24 V DC | Model G3TA-ODX02S DC24 | ||||
| 1 A 48 to 200 V DC | 12 V DC | Model G3TA-OD201S DC12 | |||
| 24 V DC | Model G3TA-OD201S DC24 |
Note 1: The modules are classified as "Input Modules" and "Output Modules" according to the main application of the module.
Input modules are mainly suitable for signal input to PLCs etc. For load switching, consider using an output module.
Input side
| Format | Rated Voltage | Operating Voltage | Input Current | Voltage Level | |
|---|---|---|---|---|---|
| Operating Voltage | Release Voltage | ||||
| Model G3TA-IAZR02S | 100 to 240 V AC | 80 to 264 V AC | 5 mA max. | 80 V AC max. | 10 V AC min. |
| Model G3TA-IDZR02S | 5 to 24 V DC | 4 to 32 V DC | 4 V DC max. | 1 V DC min. | |
Output side
| Format | Logic Supply Voltage | Output Breakdown Voltage | Output Current | Output Current (Load Current) | Voltage Across Collector And Emitter (Reference Value) |
|---|---|---|---|---|---|
| Model G3TA-IAZR02S | 4 to 32 V DC | 32 V DC max. | 25 mA max. | 0.1 to 25 mA | 80 V (VCEO) |
| Model G3TA-IDZR02S |
Input side
| Format | Rated Voltage | Operating Voltage | Input Impedance | Voltage Level | |
|---|---|---|---|---|---|
| Operating Voltage | Release Voltage | ||||
| Model G3TA-OA202SZ | 12 V DC | 9.6 to 13.2 V DC | 0.9 kΩ ±20% | 9.6 V DC max. | 2 V DC min. |
| 24 V DC | 19.2 to 26.4 V DC | 1.7 kΩ ±20% | 19.2 V DC max. | ||
| Model G3TA-OA202SL | 12 V DC | 9.6 to 13.2 V DC | 0.9 kΩ ±20% | 9.6 V DC max. | |
| 24 V DC | 19.2 to 26.4 V DC | 1.7 kΩ ±20% | 19.2 V DC max. | ||
| Model G3TA-ODX02S | 12 V DC | 9.6 to 13.2 V DC | 3.5 kΩ ±20% | 9.6 V DC max. | |
| 24 V DC | 19.2 to 26.4 V DC | 6.5 kΩ ±20% | 19.2 V DC max. | ||
| Model G3TA-OD201S | 12 V DC | 9.6 to 13.2 V DC | 3.6 kΩ ±20% | 9.6 V DC max. | |
| 24 V DC | 19.2 to 26.4 V DC | 6.4 kΩ ±20% | 19.2 V DC max. | ||
Output side
| Format | Rated Load Voltage | Load Voltage Range | Load Current *1 | Inrush Current | Peak Repeat OFF Voltage Voltage Across Collector And Emitter (Reference Value) |
|---|---|---|---|---|---|
| Model G3TA-OA202SZ | 100 to 240 V AC | 75 to 264 V AC | 0.05 to 2 A (at 60°C) *2 | 30 A (60 Hz, 1 cycle) | 600 V (VDRM) |
| Model G3TA-OA202SL | |||||
| Model G3TA-ODX02S | 5 to 48 V DC | 4 to 60 V DC | 0.01 to 2 A (at 60°C) *2 | 12 A (10 ms) | 80 V (VCEO) |
| Model G3TA-OD201S | 48 to 200 V DC | 48 to 200 V DC | 0.01 to 1 A (at 40°C) *2 | 6 A (10 ms) | 400 V (VDRM) |
*1. Differs depending on ambient temperature. For details, see the catalog characteristics data "● Rated Load Current—Ambient Temperature."
*2. The minimum current value is the value for 10°C or higher.

G3TA I/O external appearance display
The I/O module classification and the AC/DC classification are displayed as markings on the top surface of the product.
See the catalog for product information other than that listed above.
| Part Number |
|---|
| G3TA-IAZR02S AC100-240 |
| G3TA-OA202SL DC24 |
| G3TA-ODX02S DC12V |
| G3TA-ODX02S DC24 |
| G3TA-ODX02S-US DC24 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Safety standards | I/O module | Insulation method | Input rated voltage (V) | Applicable output load (A)/(V) | Logic supply current/ voltage (mA)/(V) | Note |
|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 62.37 | 1 Piece(s) | 1 Day(s) | - | Input module | Photo coupler | AC 100–240 | - | 25/DC 4 to 32 | Input module is suitable mainly for inputting signals to PLCs. | ||
MYR 64.30 | 1 Piece(s) | 1 Day(s) | - | Output module | Phototriac | DC24 | 2/AC 100 to 240 | - | Please allow for the output module for the load switching. | ||
MYR 68.40 | 1 Piece(s) | 1 Day(s) | - | Output module | Photo coupler | DC12 | 2/DC 5 to 48 | - | Please allow for the output module for the load switching. | ||
MYR 65.14 | 1 Piece(s) | 1 Day(s) | - | Output module | Photo coupler | DC24 | 2/DC 5 to 48 | - | Please allow for the output module for the load switching. | ||
MYR 68.40 | 1 Piece(s) | 1 Day(s) | UL / CSA | Output module | Photo coupler | DC24 | 2/DC 5 to 48 | - | Please allow for the output module for the load switching. |
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| Application | SSR | Latch function | NA | Terminal shape | Socket / plug-in |
|---|---|---|---|---|---|
| Dimension height(mm) | 31.7 | Dimension width(mm) | 33.5 | Dimension depth(mm) | 10 |
| Zero cross function | NA | Operation Indicator Lamp | Available |












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