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The Allen Bradley 74103-244-51 is a specialized gate drive PCB designed to operate with B Frame configurations. This unit accommodates a voltage rating of 460 V AC and is capable of handling up to 7.5 horsepower for use with compatible 1336 PLUS and 1336 PLUS II AC drives.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Gate Drive PCB |
| Product Line | 1336 PCB Boards |
| Part Number | 74103-244-51 |
| Weight | 3.00 lbs (1.36 kg) |
| Frame Compatibility | B Frame |
| Voltage Rating | 460 V |
| Voltage Type | AC |
| Drive Horsepower | 7.5 Hp |
| Compatible Drive | 1336 PLUS and 1336 PLUS II AC drives |
| Terminal Blocks for External Voltage Supply | TB6 and TB4 |
| Wire Size for TB4 Block | 14 AWG |
| Wire Size for TB6 Block | 30 AWG |
| Max. Torque for TB6 and TB4 Blocks | 0.57 Nm |
| Storage Temperature Range | -40 to 70 °C |
| Operating Temperature Range | 0 to 50 °C |
The part number 74103-244-51 from Allen Bradley is categorized as a gate drive printed circuit board (PCB) and is compatible with B Frame sizes. This PCB operates with an AC voltage rating of 460 V and supports a power capacity of 7.5 horsepower, making it suitable for specific applications involving the 1336 PLUS and 1336 PLUS II AC drive models.
In terms of connectivity, the 74103-244-51 features terminal blocks TB6 and TB4, facilitating the connection of external voltage supplies. The wire specifications indicate that the TB4 block accommodates wire sizes of 14 AWG, whereas the TB6 block is designed for use with 30 AWG wire, ensuring flexibility in installation. Each of these terminal blocks can support a maximum torque of 0.57 Nm.
The temperature specifications for this board are extensive. It can be operated within a range from 0 °C to 50 °C, supporting a variety of operational environments. When it comes to storage, the PCB remains functional in temperatures from -40 °C up to 70 °C, providing a wide margin for adaptability in diverse conditions.