| Doc. # 1-00000093 | |||
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| Date Updated | 10-26-2018 | Date Created | 09-12-2017 |
| Document Type | Knowledge Base | Related OS | |
| Related Product | RT3G-300/ RT3G-302/ RT3G-310/ RT3G-311/ RT3G-322/ RT3G-324/ RT3G-330 | ||
| Can you add RS-232/422/485 ports after purchasing the Spectre router? | |||
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Solution:
For North America: No. You need to order the correct SKU with the RS-232/RS-485 module installed. If you already have the serial modules installed then the modbus driver is down-loadable and you would not need to update the HW. For Latin America: Yes. You can upgrade with anything you want.
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