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The AJ55TB328DR from Mitsubishi is a remote unit module that combines mixed digital input and output functions. It features four digital inputs and outputs, specifically designed for a reliable connection in various automation applications.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Mixed/Combined Digital I/O Remote Unit Module |
| Product Line | A Series |
| Part Number | AJ55TB328DR |
| Weight | 1.00 lbs (0.45 kg) |
| Digital Inputs | 4 DI (Digital Inputs), 24V DC (Sink/Source) |
| Digital Outputs | 4 DO (Digital Outputs), Relay NO Contacts |
| Input Voltage Rating | 24V DC |
| Input Current Rating | 7 mA per input |
| Output Voltage Rating | 24V DC |
| Output Current Rating | 2 Amps per output |
| Isolation Method | Photocoupler |
| Operating Temperature Range | 0 to 55 °C |
| Storage Temperature Range | -20 to 75 °C |
| Connection Type | Screw-clamp terminal connections |
| Contact Type (Output) | Normally Open (NO) relay contacts |
| Shock Resistance | 147 m/s² (15G), 3 times each in 3 directions |
The Mitsubishi AJ55TB328DR module serves as a combined mixed digital I/O remote unit, engineered for precision in industrial applications. It offers a total of four digital inputs that can operate at 24V DC, featuring a sink/source configuration. The input current per channel is rated at 7 mA. Meanwhile, for output operations, the module encompasses four digital outputs utilizing normally open (NO) relay contacts. Each output is capable of providing a maximum rating of 2 Amps while maintaining a 24V DC output voltage.
Isolation for this module is achieved through a photocoupler, enhancing its operational stability. The AJ55TB328DR is constructed to endure varying temperatures, functioning efficiently within an operating temperature bandwidth of 0 to 55 °C, and it can be stored in environments as low as -20 °C and as high as 75 °C. For secure connections, the module utilizes screw-clamp terminal connections, ensuring robust wiring and facilitating quick setup.
To withstand dynamic environments, the unit also features notable shock resistance, tolerating up to 147 m/s² (15G) and allowing for three repeated shocks in three distinct directions. This resilience makes the AJ55TB328DR suitable for various demanding applications, ensuring reliability and performance stability.