Accessories
8.5 RS232/485 Interface Converter
The RS232/485 interface converters have built‐in smart switching and have been designed to be fast, allowing for use in either 2‐wire or 4‐wire mode, in either multi‐drop or stand‐alone mode. The RS232/485 interface converter is required for multi‐drop communications.
Do not use other commercially available converters, they do not have the necessary features!
| Order number |
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| Model |
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| XXX485CVT |
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| 25 pin to terminal strip interface converter, recommended for direct |
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|
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| wiring between a serial interface and the terminal block |
| |
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| |
| XXX485CVT1 |
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| XXX485CVT with 110 VAC power adapter |
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| XXX485CVT2 |
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| XXX485CVT with 230 VAC power adapter |
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|
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| XXX485CV |
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| 25 pin to 25 pin interface converter |
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| XXX485CV1 |
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| XXX485CV with 110 VAC power adapter |
|
|
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| XXX485CV2 |
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| XXX485CV with 230 VAC power adapter |
|
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Table 4: Available RS232/485 Interface Converters
For more information regarding the wiring of the RS232/485 interface converter, see section 5.6 RS232/485 Interface Converter on page 21 and section 5.7 Connecting to a PC on page 21.
Marathon Series FA/FR | 37 |
