Описание внешних разъемов/en — различия между версиями
Материал из WebHMI Wiki
(Новая страница: «<br><br><br><br><br> '''USB''' - to connect extra devices like USB-serial adapters, modems etc. (ver. 2.0 USB). <br> Ethernet connectors '''LAN''' и '''WAN''' -…») |
|||
Строка 1: | Строка 1: | ||
+ | <languages/> | ||
'''10-pin terminal connector''' "screw - type" - power, relays, RS-485 <br> | '''10-pin terminal connector''' "screw - type" - power, relays, RS-485 <br> | ||
[[Файл:Wh bottom view cropped2.jpg|600px]] | [[Файл:Wh bottom view cropped2.jpg|600px]] |
Версия 15:05, 12 июля 2017
10-pin terminal connector "screw - type" - power, relays, RS-485
Pins assignment (from left to right):
- 1. Common24V
- 2. "+" line of 24В
- 3. Isolated gnd for LAN/WAN cable shields
- 4. Relay #1 N.O.
- 5. Common wire for relays #1,2
- 6. Relay #2 N.O.
- 7. N.C.
- 8 RS-485 signal ground
- 9 Data- (:B) RS-485
- 10 Data+ (:A) RS-485
- Connection of RS-485 - refer to this.
- Switching capacity for SSRs - max. current 100мА ~/=, max. voltage - up to 350V.
- When using shielded Ethernet cable its shield will connect to GND terminal, which in his turn recommended to wire to ground for better noise protection.
- Voltage input 24В +/- 10% (15%).
Connection of external WiFi antenna (RP-SMA type)
USB - to connect extra devices like USB-serial adapters, modems etc. (ver. 2.0 USB).
Ethernet connectors LAN и WAN - see more here.