Table 2.5: J5: COM2 RS 232/422/485 Select
PINS | |||
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1,2 | Open | Open | Close |
3,4 | Open | Close | Open |
5,6 | Close | Open | Open |
7,9 | Close | Open | Open |
8,10 | Close | Open | Open |
9,11 | Open | Close | Close |
10,12 | Open | Close | Close |
13,15 | Close | Open | Open |
14,16 | Close | Open | Open |
15,17 | Open | Close | Close |
16,18 | Open | Close | Close |
| 2 |
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| 1 |
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| 2 |
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| 1 |
| .. | .. | .. | .. .. | .. | .. 1 7 | |||
| 2 |
| .. .. | .. | .. .. .. | .. 1 8 | |||||
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| 1 |
| .. | .. | .. | .. .. | .. | .. 1 7 |
Chapter 2 Installation
7 |