
8. Technical Data
ANET1553-x
User’s Manual
48
Input Impedance:
~ 10k ohm
Coupling:
AC coupled
Time Jitter:
+/- 5µs (depending on the input signal quality)
Lock time:
< 5s
Free wheeling accuracy after 10 Minutes < 1ppm (assuming input
signal accuracy better than 50ppm)
Encoder
Format:
IRIG-B-122
Absolute Accuracy
Signal Waveform:
+/-25ppm (standard Oscillator)
Amplitude modulated sine wave
Output Amplitude:
~ 4,5V
p-p
, High voltage level
Output
Impedance:
~ 51 ohm
Coupling:
AC coupled
Modulation Ratio:
~ 3 : 1
Carrier Frequency
1kHz +/-50ppm
Gap and
Response Time
Measurement:
For relative response and inter message gap measurement
(<=100µs) an internal timer is used with 250 ns resolution.
MIL-STD-1553
Bus Front End:
The physical I/O Interface with one or two dual redundant
MIL-STD-1553 streams. It consists of the MIL-STD-1553B
transceiver and a respective transformer.
The output voltage of the transceiver is adjustable
Bus coupling modes:
- Transformer coupled
- Direct coupled
- Network coupled (Transformer coupled with on-board
resistor network emulation)
- Isolated
Connectors:
Back panel:
15 pol. high density DSUB, female
- Trigger IN and OUT
- Discrete-I/O
- IRIG-IN and IRIG-OUT
USB Type-A connector
RJ45 Ethernet Connector (female)
DC Power Input (2,5mm centre pin)
Front panel:
2x (ANET1553-1) / 4x (ANET1553-2) Standard Twinax
BJ77 male type connectors.
Buttons:
Power ON-OFF
Emergency Boot
Содержание ANET1553 Series
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