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The A38B from Mitsubishi is a main base unit tailored for the A Series controllers. This versatile unit is equipped with 8 I/O slots and a single slot each for CPUs, links, and power supplies, making it adaptable for various setups.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Main Base Unit |
| Product Line | A Series |
| Part Number | A38B |
| Weight | 4.50 lbs (2.04 kg) |
| Number of I/O Slots | 8 I/O Slots |
| Number of CPU Slots | 1 CPU Slot |
| Number of Link Slots | 1 Link Slot |
| Number of Power Supply Slots | 1 Power Supply Slot |
| Screw Mounting | Supported |
| Special Function Modules | Supported |
| Operating Temperature | 0 to 55 degrees Celsius |
| Storage Temperature | 0 to 55 degrees Celsius |
| Max. Operating Humidity | 80% RH, non-condensing |
| Max. Storage Humidity | 80% RH, non-condensing |
| Max. Operating Altitude | 1000m above sea level without derating |
| Max. Storage Altitude | 1000m above sea level without derating |
Mitsubishi's A38B stands out as a main base unit within the A Series, featuring a robust configuration for a variety of application needs. It contains 8 I/O slots, providing increased flexibility for integrating various input and output devices. Additionally, it has 1 CPU slot to accommodate the processing unit, a single link slot for network connectivity, and a power supply slot to ensure proper energy delivery.
Designed with environmental durability in mind, the A38B operates efficiently within temperatures between 0 and 55 degrees Celsius, and the storage temperature range mirrors this specification. Both operating and storage conditions allow for a maximum relative humidity of 80%, ensuring the unit remains functional without condensation problems.
When it comes to physical installation, screw mounting is supported, making it adaptable to different panel layouts. Furthermore, the base unit requires no derating at altitudes of up to 1000 meters, enhancing its usability in several geographical settings. Specialized function modules are also supported, which expand the range of processes that can be managed by the A38B, ensuring it meets a wide array of industrial automation requirements.