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| en:hw:03-unipi11:extension [2021/09/10 07:16] – avsetula | en:hw:03-unipi11:extension [2025/04/09 15:54] (current) – avsetula | ||
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| - | ====== | + | ====== |
| - | Unipi 1.1 lze rozšířit až o 56 relé. K tomu slouží I²C rozšiřující modul EMO-R8, který lze zakoupit v [[https:// | + | |
| - | Návod pro použití se SW Mervis naleznete zde v odkazu. | + | |
| - | Modul lze připojit pomocí RJ11 propojovacího kabelu, který je součástí balení. | + | <WRAP group> |
| + | <WRAP half column 100%> | ||
| + | #;; | ||
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| + | <span class=" | ||
| + | </ | ||
| + | #;; | ||
| + | </ | ||
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| - | {{ :en:hw:emo-r8.jpg? | + | Unipi 1.1 can be expanded by up to 56 relays. For this purpose is used the I²C expansion module EMO-R8, which can be purchased [[https:// |
| + | Instructions for use with SW Mervis can be found [[en:sw:01-mervis: | ||
| + | The module can be connected using the RJ11 connection cable included in the package. | ||
| - | ===== Konektivita ===== | + | {{ :en:hw:emo-r8.jpg?nolink |}} |
| - | * 8× Finder 36.11.9.005.4011 přepínací relé (250 V~ / 10 A nebo 30 V⎓ / 10A) | + | |
| - | * 2× I²C port - jeden slouží jako vstup (z Unipi 1.1) a druhý pro připojení další desky EMO-R8, či jiného I²C rozšíření | + | |
| - | * Zdířka 2,1 mm pro napájení (DC jack) - vyžaduje napájení 5 V⎓ / 0,6 A | + | |
| - | * 3× jumper pro nastavení adresy dle tabulky | + | |
| - | ===== Adresace ===== | ||
| - | Pro tento rozšiřující modul je možné nastavit až 7 různých adres, lze tedy k Unipi 1.1 připojit až 7 těchto modulů. Následující tabulka popisuje polohu jumperů pro nastavení I²C adresy. | ||
| + | ===== Connectivity ===== | ||
| + | * 8× Finder 36.11.9.005.4011 switching relay (250 V~ / 10 A or 30 V⎓ / 10 A) | ||
| + | * 2× I²C port - one serves as an input (from Unipi 1.1) and the other for connecting another EMO-R8 board or another I²C extension | ||
| + | * 2.1 mm power jack (DC jack) - requires power supply of 5 V⎓ / 0,6 A | ||
| + | * 3× jumper for setting the address according to the table | ||
| - | |< 100% 1% 5% 5% 5% 5% 10% 10% 7% 57% >| | + | ===== Addressing ===== |
| - | ^ ^ A2 ^ A1 ^ A0 ^ ^ HEX ^ DEC ^ ^ Popis ^ | + | Up to 7 different addresses can be set for this expansion module, so up to 7 of these modules can be connected to Unipi 1.1. The following table describes the position of the jumpers for setting the I²C address. Starting Unipi Base OS 12 and Mervis OS 2.6.5.10, you are now able to access the extension module by Modbus. |
| + | |||
| + | |< 100% 1% 5% 5% 5% 3% 8% 8% 9% 4% 57% >| | ||
| + | ^ ^ A2 ^ A1 ^ A0 ^ ^ HEX ^ DEC | ||
| |||||||||| | |||||||||| | ||
| - | | | 0 | 0 | 0 | | 20 | 32 | | Adesa rezervována pro relé na Unipi 1.1 | | + | | | 0 | 0 | 0 | | 20 | 32 |
| - | | | 0 | 0 | 1 | | 21 | 33 | | Adesa volná | + | | | 0 | 0 | 1 | | 21 | 33 |
| - | | | 0 | 1 | 0 | | 22 | 34 | | Adesa volná | + | | | 0 | 1 | 0 | | 22 | 34 |
| - | | | 0 | 1 | 1 | | 23 | 35 | | Adesa volná | + | | | 0 | 1 | 1 | | 23 | 35 |
| - | | | 1 | 0 | 0 | | 24 | 36 | | Adesa volná | + | | | 1 | 0 | 0 | | 24 | 36 |
| - | | | 1 | 0 | 1 | | 25 | 37 | | Adesa volná | + | | | 1 | 0 | 1 | | 25 | 37 |
| - | | | 1 | 1 | 0 | | 26 | 38 | | Adesa volná | + | | | 1 | 1 | 0 | | 26 | 38 |
| - | | | 1 | 1 | 1 | | 27 | 39 | | Adesa volná | + | | | 1 | 1 | 1 | | 27 | 39 | |
| + | |||
| + | ==== Modbus accessing on GNU/Linux systems ==== | ||
| + | Does not apply for Mervis OS. To use the extension board on Modbus, you have to allow it first. Follow steps in file viewed by command **cat / | ||
