14
CONFIGURABLE
TIME ZONES:
Central European Time CET/CEST (default), always CET (no
daylight saving time), UTC, East European Time EET/EEST
(CET/CEST + 1h)
SERIAL
INTERFACE:
Transmission Speed:
300 through 9600 Baud
Framing:
8N1, 7E2, 8N2, or 8E1
Mode of Operation:
send string per second, per minute,
after request ´?´ received
Output String:
Meinberg standard time string
(described below)
PULSE-
OUTPUTS:
Pulses every second (PPS) with
TTL- and RS232-level, pulse duration 100 msec, active high
Pulses every minute (PPM) with
TTL- level, pulse duration 100 msec, active high
POWER
REQUIREMENT:
+3.3 V:
150 mA
+12 V :
45 mA
power supplies provided by PCI Express interface
PHYSICAL
DIMENSION:
low profile expansion board
AMBIENT
TEMPERATURE: 0 ... 50°C
HUMIDITY:
max. 85 %
Summary of Contents for DCF77
Page 1: ...Technical Information Operating Instructions DCF77 PEX511 ...
Page 8: ...8 Block diagram PEX511 ...
Page 17: ...17 ...
Page 18: ......
