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Quick Summary | DTR Power | RI Power | ||
Table for Setup of | OUT | OUT | IN | |
Serial Power | ||||
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Switch Settings |
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DTR setting | DTR ON | DTR OFF | DTR OFF | |
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Ports Allowed | 1, 2, 3, 4 | 1*, 2, 3, 4 | 1 | |
*unless port 1 is used | ||||
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Jumper Pin Settings | 2 & 3 | 2 & 3 | ||
1 & 2 | ||||
| (Factory Default) | (Factory Default) | ||
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Power Budget | 9v @ up to 100mA | 5v @ up to 200 mA | 9 | |
one watt | one watt | 525mA (max) | ||
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62 | Chapter 8 Special Features: Power Over the Serial Ports |