13
Transmission protocol
Units: Temperatures in degree Celsius
Light in Lux
Wind in meters per second
The DCF signal may be slightly disturbed. It is possible that there is no radio clock
reception for a longer period of time. Therefore only use the indicated time for
synchronisation purposes of a clock which is operated parallel in your system. For this
purpose it is advisable to use second 0.
Abbreviations
EIS types:
EIS 1
Switching 1/0
EIS 3
Time
EIS 4
Date
EIS 5
Floating decimal value
EIS 6
8 bit value
Flags:
C Communication
R Read
W
Write
T Transmit
Listing of all communication objects
No.
Name
Function
EIS type
Flags
0
DCF date
4
C R T W
1
DCF time
3
C R T W
2
Date and time requirement
1
C R W
3
Switching output dawn
1
C R T
4
Switching output rain
1
C R T
5
Logic input 1
1
C R W
6
Logic input 2
1
C R W
7
Logic input 3
1
C R W
8
Logic input 4
1
C R W
9
Logic input 5
1
C R W
10
Logic input 6
1
C R W
11
Logic input 7
1
C R W
12
Logic input 8
1
C R W
