G7T – For Control Panel – Omron General Purpose Relays
USD $ 15.75 – USD $ 17.22
SKU: N/A
List of Models
When your order, specify the rated voltage.
| Classification | Model | Rated voltage | |
|---|---|---|---|
| Input (bifurcated contact) | SPST-NO | G7T-1122S (see note 2) | 12 VDC |
| 24 VDC | |||
| 100/110 VAC | |||
| 200/220 VAC | |||
| Output (single contact) | SPST-NO | G7T-1112S (see note 2) | 12 VDC |
| 24 VDC | |||
| SPST-NC | G7T-1012S | 12 VDC | |
| 24 VDC | |||
| SPDT | G7T-112S | 12 VDC | |
| 24 VDC | |||
Note: 1. When ordering, add the rated voltage to the model number. Rated voltages are given in the coil ratings table in
Specifications.
Specifications.
2. The G7T-1122S and G7T-1112S are approved by UL and CSA. Contact your OMRON representative for the coil
ratings of other models. The G7T-112S cannot be used in place of the G7TC. The G7T-112S can only be used
with the P7TF-05 Socket.
3. “Input” and “output” indicate the I/O relationship to a PLC. Input Relays are mainly suitable for input signals to
a PLC or other device. Output Relays are mainly suitable to switching loads that receive output signals from a
PLC or other device. The Input and Output Relays have different switching performances. Select a suitable
Relay for the application.
ratings of other models. The G7T-112S cannot be used in place of the G7TC. The G7T-112S can only be used
with the P7TF-05 Socket.
3. “Input” and “output” indicate the I/O relationship to a PLC. Input Relays are mainly suitable for input signals to
a PLC or other device. Output Relays are mainly suitable to switching loads that receive output signals from a
PLC or other device. The Input and Output Relays have different switching performances. Select a suitable
Relay for the application.
Ratings
Coil Ratings (Common to Both Input and Output)
| Rated voltage (V) | Rated current | Coil resistance |
Must operate voltage |
Must release voltage |
Max. voltage |
Power consumption |
||
|---|---|---|---|---|---|---|---|---|
| 50 Hz | 60 Hz | |||||||
| AC | 100/110 | 8.2/9 mA | 7/7.7 mA | 8,700 Ω | 80% max. of rated value |
30% min. of rated value |
110% of rated value |
0.7 VA |
| 200/220 | 4.1/4.5 mA | 3.5/3.85 mA | 33,300 Ω | |||||
| DC | 12 | 42 mA | 290 Ω | 80% max. of rated value |
10% min. of rated value |
110% of rated value |
0.5 W | |
| 24 | 21 mA | 1,150 Ω | ||||||
| 100/110 | 5 mA | 20,000 Ω | 80% max. of rated value |
10% min. of rated value |
110% of rated value |
0.5 W | ||
Note: 1. The rated current and coil resistance values are measured at a coil temperature of 23°C. Tolerances of AC rated
current are +15%, –20% and tolerances of coil resistance are ±15%.
2. Four rated voltages or currents are available to single AC models used with the P7TF-05 Socket. Only three
rated voltages or currents are available, however, when the Relay is used in place of the G7TC.
3. The operating characteristics values are for a coil temperature of 23°C.
4. The maximum voltage is one that is applicable to the Relay coil instantaneously at 23°C and not continuously.
current are +15%, –20% and tolerances of coil resistance are ±15%.
2. Four rated voltages or currents are available to single AC models used with the P7TF-05 Socket. Only three
rated voltages or currents are available, however, when the Relay is used in place of the G7TC.
3. The operating characteristics values are for a coil temperature of 23°C.
4. The maximum voltage is one that is applicable to the Relay coil instantaneously at 23°C and not continuously.
Contact Ratings
| Classification | For input | For output | ||
|---|---|---|---|---|
| Resistive load (cosφ = 1) |
Inductive load (L/R = 7 ms) |
Resistive load (cosφ = 1) |
Inductive load (cosφ = 0.4, L/R = 7 ms) |
|
| Contact mechanism | Crossbar bifurcated | Single | ||
| Contact material | Au-clad Ag | AgSnIn | ||
| Rated load | 1 A at 24 VDC | 0.5 A at 24 VDC | 5 A at 24 VDC 2 A at 220 VAC |
2 A at 24 VDC 1 A at 220 VAC |
| Rated carry current | 1 A | 5 A | ||
| Max. switching voltage | 250 VAC, 125 VDC | |||
| Max. switching current | 1 A | 5 A | ||
| Failure rate (reference value) | 100 μA at 1 VDC | 10 mA at 5 VDC | ||
Characteristics
| Contact resistance (see note 2) | 50 mΩ max. |
|---|---|
| Operate time (see note 3) | 15 ms max. |
| Release time (see note 3) | 15 ms max. |
| Max. operating frequency | Mechanical: 18,000 operations/hour Electrical: 1,800 operations/hour (under rated load) |
| Insulation resistance (see note 4) | 100 MΩ (at 500 VDC) |
| Dielectric strength | Between coil and contacts: 2,000 VAC, 50/60 Hz for 1 minute Between contacts of same polarity: 1,000 VAC, 50/60 Hz for 1 minute |
| Vibration resistance | Malfunction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude) |
| Shock resistance | Malfunction: 200 m/s2 |
| Mechanical endurance | 50,000,000 operations |
| Electrical endurance (see note 5) | Input:10,000,000 operations (10 mA) or 50,000 operations (1 A) with resistive load 2,500,000 operations (10 mA) or 20,000 operations (0.5 A) with inductive load Output:1,000,000 operations with rated load |
| Error rate (level P) (Reference value) (see note 6) |
Input: 100 μA at 1 VDC Output: 10 mA at 5 VDC |
| Ambient temperature | Operating: -40°C to 70°C (with no icing or condensation) |
| Ambient humidity | Operating: 5% to 85% (with no icing or condensation) |
| Weight | Approx. 17 g |
Note: 1. The above values are all initial values.
2. The contact resistance was measured with 1 A at 5 VDC using the voltage drop method.
3. The operate and the release times were measured with the rated voltage imposed with any contact bounce
ignored at an ambient temperature of 23°C.
4. The insulation resistance was measured with a 500-VDC megger applied to the same places as those used
for checking the dielectric strength.
5. The electrical endurance was measured at an ambient temperature of 23°C.
6. This value was measured at a switching frequency of 120 operations per minute.
| Weight | N/A |
|---|---|
| Model | G7T-1012S-DC24, G7T-1112S-DC24, G7T-1122S-DC24, G7T-112S-DC24 |
