Elsner KNX Suntracer pro Установка и регулировка - Страница 12
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Печатать страницу3.5.1. Connection diagram
Fig. 11
+
1
Mains unit
PS2500
3.6. Notes on mounting and commissioning
The correct wind value is only supplied about 30 seconds after the supply voltage has
been connected.
4.
Transfer protocol
All characters and/or digits are based on the ASCII standard, i.e. every reading pro-
cessed internally as an integer or float value will always be broken down into and trans-
ferred in its individual ASCII format characters. They must then be reassembled in the
reverse process by the receiver.
Transfer rate: 19200 Baud
Data bits: 8
Stop bit: 1
Parity: none
The checksum is calculated by adding all transferred bytes (without checksum).
Byte No
Char
0
p = 80
1
+ / -
2
0 ... 9
Weather Station Suntracer RS485 pro • Version: 20.09.2021 • Errors excepted. Subject to technical changes.
–
L N
Mains
230 V AC
Description
Start of string
Outdoor temperature in °C, sign
Outdoor temperature in °C, tens digit
10
Weather station Suntracer RS485 pro
Junction box
Transfer protocol
A
B
RS485