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Manufacturer
Opto
MPN
OPT G4OAC5MA
MOQ
50
Available
50
Condition
New
OPT G4OAC5MA
The G4OAC5MA is a digital AC output module with an output voltage range of 12–140 VAC, requiring a typical logic voltage of 5 VDC. It is compatible with Opto 22 brains and Raspberry Pi.
The G4OAC5MA features a manual-on/manual-off/automatic switch, ideal for diagnostic testing of control applications. This AC output module is equivalent to a single-pole, single-throw, normally open contact (Form A, SPST-NO). It includes a 4 amp fast-blow fuse.
Opto 22’s G4 AC output modules are used to control or switch AC loads. Each module provides up to 4000 volts of optical isolation (transient) between field outputs and the control side of the circuit, and each features zero voltage turn-on and zero current turn-off.
Typical applications for AC output modules include switching loads such as AC relays, solenoids, motor starters, heaters, lamps, and indicators.
Compatible with Raspberry Pi. The G4OAC5MA can be used with the Digital I/O Carrier Board for Raspberry Pi® (part number OPTO-P1-40P) to monitor and control industrial devices with your Raspberry Pi.
| Units | G4OAC5* | G4OAC5A* | G4OAC5A5* | G4OAC5MA* | G4OAC5AMA* | |
| Nominal line voltage | VAC | 120 | 120/240 | 120/240 | 120 | 120/240 |
| Output voltage range | VAC | 12–140 | 24–280 | 24–280 | 12–140 | 24–280 |
| Key feature | — | — | — | Normally closed | Diagnostic switch | Diagnostic switch |
| Current rating: At 45 °C ambient At 70 °C ambient |
A |
3 |
3 |
3 |
3 |
3 |
| UL Motor Load Rating | A | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Isolation input-to- output (transient): 1 ms 1 minute | volts |
4000 |
4000 |
4000 |
4000 |
4000 |
| Off-state leakage at nominal voltage (60 Hz) | mARMS | 5 | 1.25/2.5 | 1.25/2.5 | 5 | 1.25/2.5 |
| Nominal logic voltage | VDC | 5 | 5 | 5 | 5 | 5 |
| Logic voltage range | VDC | 4–8 | 4–8 | 4–8 | 4–8 | 4–8 |
| Logic pickup voltage | VDC | 4 | 4 | 4 | 4 | 4 |
| Logic dropout voltage | VDC | 1 | 1 | 1 | 1 | 1 |
| Logic input current at nominal logic voltage | mA | 12 | 12 | 12 | 12 | 12 |
| Control resistance (Rc in schematic) | ohms | 220 | 220 | 220 | 220 | 220 |
| One-cycle surge | A peak | 80 | 80 | 80 | 80 | 80 |
| Turn-on time @ 60 Hz | milliseconds | ≤8.3*** | ≤8.3*** | ≤8.3*** | ≤8.3*** | ≤8.3*** |
| Turn-off time @ 60 Hz | milliseconds | ≤8.3**** | ≤8.3**** | ≤8.3**** | ≤8.3**** | ≤8.3**** |
| Peak repetitive voltage | VAC | 500 | 500 | 500 | 500 | 500 |
| Minimum load current | mA | 20 | 20 | 20 | 20 | 20 |
| Output voltage drop maximum peak | V | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| Operating frequency | Hz | 25–65 | 25–65 | 25–65 | 25–65 | 25–65 |
| dV/dT-off-state | V/micro-seconds | 200 | 200 | 200 | 200 | 200 |
| dV/dT-commutating | -- | snubbed for 0.5 power factor load | snubbed for 0.5 power factor load | snubbed for 0.5 power factor load | snubbed for 0.5 power factor load | snubbed for 0.5 power factor load |
| Temperature Operating: Storage: |
°C |
-30 to +70 |
-30 to +70 |
-30 to +70 |
-30 to +70 |
-30 to +70 |
Please refer to the following attachments for additional details on the product.
No specifications available.
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