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TX1-B-429-42
Interface Card
with dual redundant MIL-STD-1553B bus and
ARINC 429
(Standart Eurocard-6U board)
- The TX1-B-429-42 provides an intelligent interface between an ISA bus and MIL-STD-1553B bus for operation as a Bus Controller, Single Remote Terminal, Monitor Terminal;
- The TX1-B-429-42 provides comprehensive 1553 error detection capabilities;
- The TX1-B-429-42 may be programmed to process BC frames with no processor intervention;
- 16K x 16 Shared RAM;
- Support all 1553B message formats and mode codes;
- Up to four TX1-B-429-42 boards into one PC.
ARINC
- Up to four SI (1...4) programmable receive channels;
- Up to two SO (1...2) programmable transmit channels;
- Nominal Data Rate SI (1...4): (12...14,5) kHz,
48 kHz + 25%, 100 kHz + 1%, 12,5 kHz + 1%,
50 kHz + 1%, 100 KHz + 1%;
- impedance of input/output channel:
- Load tag input channel: 600 us, 10000 pF;
- Uses 2 interrupt levels;
- Timetag resolution: 1 us;
- 32K Dual-Port RAM for Real-Time Data;
- Receive or Transmit Programmable Parametric Channels;
- Six Programmable Parametric Channels:
Receive or Transmit;
High, Low, Variable speed;
Transmitters or receivers can be configured appropriate parity (EVEN/ODD/NONE);
- Receive: two addressing mode;
- Receive: scheduled interruption;
- After transmission of last word interruption can be generated;
- One Input Discrete and one Output Discrete;
- Receive Discrete Parameters (DI RK, DINT1):
absence of 2.4 V...35 V or no signal;
presence of signal (0.22 +/- 0.22) V;
minimum time of discrete signal t => 1 us;
- Transmit Discrete Parameters (DI RK):
signal "O"- Closed Drain Sink (U < 27 V);
signal "1" - Open Drain sink (U < 0,7 V at I < 16 mA);
- Programmable control Rx/Tx Channels and Discretes;
- Typical operating Current:
0.350 A at +5 VDC +/- 5 %;
0.100 A at +12 (15) VDC +/- 10 %;
0.750 A at -12 (15) VDC +/- 10 %;
0.010 A at -5 VDC +/- 5 %.
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