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The 3G2A5-OD212 by Omron is a transistor output module designed for efficient control applications. It features 32 output points across two separate circuits, each circuit containing 16 outputs, and operates within a voltage range of 12 to 24 VDC.
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| Manufacturer | Omron |
|---|---|
| Product Line | 3G2 |
| Part Number | 3G2A5-OD212 |
| Weight | 0.19 lbs (0.09 kg) |
| Device Type | Transistor Output Module |
| Switching Capacity (Max) | 12–24 VDC (+10%, -15%), 0.3 A per output, 2.4 A per common, 4.8 A total |
| Leakage Current | Maximum of 0.1 mA |
| Voltage Drop (Residual) | Up to 1.5 V |
| Activation Time (ON) | Maximum of 0.2 milliseconds |
| Deactivation Time (OFF) | Maximum of 0.3 milliseconds |
| Total Output Points | 32 points (2 circuits, each with 16 outputs) |
| Power Draw (Internal) | Up to 230 mA at 5 VDC |
| Fuse Details | 2 fuses (1 per circuit), non-replaceable by user |
| External Load Power Supply | Minimum 50 mA at 12–24 VDC ±10% |
| Circuit Structure | Two independent circuits with 16 outputs each |
| Operating Voltage Range | 12–24 VDC ±10% |
Omron’s 3G2A5-OD212 is a versatile transistor output module that facilitates robust control over multiple outputs. This device is structured into two independent circuits, each containing 16 outputs, which collectively offer 32 output points. Weighing no more than 530 grams, the module is designed to fit seamlessly within various applications.
It operates at a switching capacity of 12 to 24 VDC, allowing for considerable application versatility. Each output can handle a current of up to 0.3 A, while the common output can manage a maximum of 2.4 A, which collectively contributes to a total output limit of 4.8 A. The power draw needed for internal operation can reach 230 mA at 5 VDC.
The 3G2A5-OD212 also ensures a maximum leakage current of 0.1 mA, retaining energy efficiency. Voltage drop, known as residual voltage, can reach up to 1.5 V. Quick activation and deactivation are crucial in many control scenarios; this device achieves an activation time of 0.2 milliseconds and a deactivation time of 0.3 milliseconds, providing a timely response in operations.
For optimal function, an external load power supply of a minimum of 50 mA at 12 to 24 VDC is necessary. The module is built with two non-replaceable fuses—one for each of its circuits—to safeguard against overloads. Its dimensions are presented in a B-shape structure, facilitating installation in standard mounting areas.