Options Available; Pulse Output Option; Ascii Rs232 Or Rs485 Output Option - Gorgy Timing LEDI Guia Del Usuario

2.2. OPtIOnS aVaILaBLE

2.2.1. Pulse Output Option :

Output on static relay:
Breaking power : 60 Vdc / 550 ma
selection of open/closed contact by jumpers
ttL 50 ohms output
Positive impulse
sine wave 1000Hz (+/- 3%) output
Output level: 2 Volts peak to peak
impedance: 50 ohms

2.2.2. aSCII RS232 or RS485 output option

the clock transmit a code every second
(Configuration: 2400 bauds, size 8 bits, even parity, 1 stop bit):
Standard mode
►
the size of this frame is 24 characters with following format
Stx D a Y 10D
Here is a description of the different fields of this frame:
Byte nr Field Size
1 Stx
2,3,4 D,a,Y
5
6,7 10D,D
8 /
9,10 10M,M
11
12,13 10Y,Y
14,15
16,17 10H,H
18
19,20 10m,m
21
22,23 10S,S
24 CR
the information concerning: the statement of timer, temperature, lightning etc....
are integrated in 12 extra octets.
The first part of information enables to synchronize a computer (in this case, do not
consider the second part).
the complete information sequence is used to control another clock.
MDE-LEDI-1099V3.2
D / 10M M /
Value/Meaning
1 Start of text ($02) – mark the beginning of the frame.
the day in the week in a human-readable way (MOn, tUE, WED, tHU, FRI,
3
Sat, SUn for Monday to Sunday)
1 Space character ($20)
2 Day in the month on two aSCII characters ($30,$31 to $33,$31)
1 Forward slash character ($2F)
2 Year on two aSCII characters ($30,$30 for 2000 – $39,$39 for 2099)
1 Forward slash character ($2F)
2 Year on two aSCII characters ($30,$30 for 2000 – $39,$39 for 2099)
2 two Space characters ($20)
2 Hours on two aSCII characters ($30,$30 to $32,$33)
1 Colon character ($3a)
2 Minutes on two aSCII characters ($30,$30 to $35,$39)
1 Colon character ($3a)
2 Seconds on two aSCII characters ($30,$30 to $35,$39)
1 Carriage Return ($0D) – mark the end of the frame
10Y Y 10H H : 10m m : 10S S CR
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