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The FANUC A03B-0807-C167 is a digital output module that can manage up to 32 discrete signal points. Operating within a voltage range of 12 to 24 V DC, it is designed for optimal performance with minimal delay in activation and deactivation processes.
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| Manufacturer | FANUC |
|---|---|
| Product Line | A03B |
| Part Number | A03B-0807-C167 |
| Weight | 0.88 lbs (0.40 kg) |
| Module Type | Digital output module |
| Total Output Channels | 32 discrete signal points per unit |
| Common Terminal Group Size | 8 outputs grouped |
| Operating Voltage Range | 12–24 V DC (±20% tolerance on upper limit, -15% on lower limit) |
| Peak Current per Channel | 0.3 A maximum per output channel |
| Common Terminal Current Limit | 2 A maximum allowable per common terminal group |
| ON-State Voltage Loss | ≤0.24 V drop (based on 0.8 Ω resistance × load current) |
| Residual Current (OFF-State) | ≤0.1 mA leakage current when deactivated |
| Activation Delay | ≤2 milliseconds transition time from OFF to ON state |
| Deactivation Delay | ≤2 milliseconds transition time from ON to OFF state |
| Visual Status Feedback | No integrated status indicators or LEDs |
| Physical Interface | 50-pin connector compliant with MIL-standard |
The A03B-0807-C167 module from FANUC is a digital output unit capable of handling 32 discrete output channels. It organizes outputs into sets of 8, thereby simplifying cabling and connections. This module operates effectively within a voltage range spanning from 12 to 24 V DC, maintaining a tolerance of ±20% for the upper limit and -15% for the lower limit, ensuring flexibility in varying electrical conditions.
Each output channel can carry a maximum peak current of 0.3 A. Furthermore, the module enforces a common terminal current limit of up to 2 A, facilitating safe and efficient operation. A key performance aspect is the ON-state voltage loss, which does not exceed 0.24 V, calculated based on a resistance of 0.8 Ω multiplied by the load current.
When the channels are in the OFF state, they exhibit a minimal residual current of ≤0.1 mA, ensuring very low leakage and energy conservation. In terms of responsiveness, the activation transition from OFF to ON does not exceed 2 milliseconds, with an equivalent deactivation delay time. Notably, the module lacks integrated status indicators or LEDs, which means that visual feedback is not provided directly on the device. The physical interface relies on a robust 50-pin connector that meets MIL-standard specifications, ensuring durability and secure connectivity in demanding operational environments.