![](/images/new-backgrounds/1224161/224161197x1.webp)
▌B.3 | USB I/F |
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| USB |
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| Interface connector | Drawer |
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▌B.3.1 USB I/F signal descriptions
Pin No. | Signal name | Assignment (Color) | Function |
Shell | Shield | Drain wire | Frame ground |
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1 | VBUS | Red | NC |
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2 | D- | White | Differential data line |
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3 | D+ | Green | Differential data line |
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4 | GND | Black | Signal ground |
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▌B.4 Drawer kick-out
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▌B.4.1 Drawer |
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Pin No. |
| Description |
| Direction | ||||||||
1 |
| Signal GND |
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| - | ||||||
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2 |
| Drawer |
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3 |
| Drawer Open / Close signal |
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| Input | ||||||
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4 |
| +24V |
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| - | ||||||
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5 |
| Drawer |
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6 |
| Signal GND |
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| - | ||||||
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