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Serial Ports 1 and 2
The number of serial ports is two. The Serial Port Mode is selectable (RS232, RS 422 and RS 485), like the IRQ number.
Serial Port1 (J5)
The user according the device connected to the interface can choose The Serial Port1 Mode. The default mode is RS232.
Serial Port1 Modes |
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Option | Description | Note |
RS 232 | RS 232 Mode selected | “Standard” serial mode |
RS 422 (*) | RS 422 Mode selected | (*) = Default setting |
RS 485 | RS 485 Mode selected |
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Serial Port1 Addresses |
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Option | Description | Note |
Disabled | Disable the serial port |
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3F8h (*) | Serial Port address selected at 3F8h | (*) = Default setting |
2F8h | Serial Port address selected at 2F8h |
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3E8h | Serial Port address selected at 3E8h |
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2E8h | Serial Port address selected at 3E8h |
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Serial Port1 IRQ |
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Option | Description | Note |
None | No IRQ selected |
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3 | IRQ 3 selected |
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4 (*) | IRQ 4 selected | (*) = Default setting |
5 | IRQ 5 selected |
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7 | IRQ 7 selected |
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9 | IRQ 9 selected |
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10 | IRQ 10 selected |
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11 | IRQ 11 selected | See Note(!) below |
12 | IRQ 12 selected |
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