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The AY11A by Mitsubishi is an essential output module used in automation systems. It features 16 independent output points and is equipped with photocoupler insulation for enhanced safety and reliability during operation.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | A Series |
| Part Number | AY11A |
| Weight | 0.44 lbs (0.20 kg) |
| Product | Output Module |
| Relay Socket | Not provided |
| Common Terminal Arrangement | Not provided (all points independent) |
| External Power Supply Requirement | 24 VDC (+/- 10%), 150 mA (at 24 VDC) |
| Output Device | Relay |
| Number of Output Points | 16 |
| Insulation System | Photocoupler |
| Rated Switching Voltage, Current | 24 VDC, 2A or 240 VAC, 2A |
| Minimum Switching Load | 5 VDC, 1 mA |
| Maximum Switching Voltage | 264 VAC, 125 VDC |
| Response Time | 10 ms or less (off to ON), 12 ms (ON to OFF) |
| Maximum Switching Frequency | 3600 times/hour |
| Noise Suppression | Varistor (387 to 473V) |
| Internal Current Consumption (5VDC) | 115 mA |
The AY11A module from Mitsubishi is a dedicated output component tailored for industrial automation. This module provides a total of 16 output points, each functioning independently, making it adaptable for various applications. It relies on an external power supply rated at 24 VDC, with a current requirement of 150 mA.
Typically, the output device employed is a relay, which can handle a switching voltage of 24 VDC and 240 VAC, both rated at up to 2A. The minimum switching load is set at 5 VDC with a threshold of just 1 mA, while it can manage a maximum switching voltage of 264 VAC and 125 VDC.
The module features a quick response time of 10 milliseconds or less from off to on conditions and 12 milliseconds for the on to off transition. Additionally, it accommodates a high switching frequency of up to 3600 operations per hour.
Integrated noise suppression is accomplished through a varistor that operates between 387 and 473 volts, shielding the output against potential electrical disturbances. The module has an internal current draw of 115 mA at 5 VDC and weighs 0.47 kilograms, making it a compact solution for robust output management.