The EXC-UNET2/xx is a multi-protocol test and simulation adapter for USB or Ethernet equipped computers. Its small size and ability to interface through USB or Ethernet interfaces make it a complete solution for developing, testing and performing system simulation of a number of communications protocols, both in the lab and in the field.
Multiple units can operate via USB ports on the same computer. In addition, multiple units can operate on the same network, by programming each one with a unique IP address, and can be accessed from any computer on the network.
It supports up to four independent avionics communication modules, allowing multiple different protocols to be mixed and matched on a single card.
Modules available include MIL-STD-1553, MIL-STD-1760, MMSI, ARINC-429, ARINC-708, Serial, Discrete and CAN bus.
Please see multi protocol 8000 modules for additional information on protocols that can be added to this card.
The EXC-Unet2 supports extensive error injection and detection capabilities, IRIG B Time Code input, and can be ordered with conformal coating. The EXC-Unet2 is supplied with C drivers, including source code. Mating connector provided for I/O connection.
Ordering Information:
| Part Number |
Description |
| EXC-Unet2/xx-C |
Multi-protocol interface for USB/Ethernet equipped computers with soldered cables |
| EXC-Unet2/xx-M |
Multi-protocol interface for USB/Ethernet equipped computers with mounted connectors
|
Note:
"xx” specifies the modules ordered with the carrier board (up to 4 modules) see below for module codes.
"-001" added to the end of the part number specifies conformal coating option.
ARINC-429 Modules
A0 - 5 Channels ARINC 429 module, Software selectable for Receive or Transmit
ARINC-708 Modules
C0 - 2 Channels ARINC 708/453 module, SW selectable as Tx or Rx
MIL-STD-1553 multi-function Modules
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F1- Transformer coupled mode
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F2- Direct coupled mode
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MIL-STD-1760 single function Modules
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H1- 1760 Transformer coupled mode
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H2- 1760 Direct coupled mode
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Discrete Modules
I0- 10 Ch Discrete, SW selectable for In/Out and TTL/Avionics 0-32 Volt thresholds
Serial Modules
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J1- Ch0 RS232, Ch1 RS232
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J4- Ch0 RS485, Ch1 RS485
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J2- Ch0 RS232, CH1 RS485
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J5- Ch0 RS485, CH1 RS422
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J3- Ch0 RS232, CH1 RS422
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J6- Ch0 RS422, CH1 RS422
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MIL-STD-1760 multi-function Modules
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L1- 1760 Transformer coupled mode
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L2- 1760 Direct coupled mode
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MIL-STD-1760 monitor only Modules
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M1- PxM-1760 Transformer coupled mode
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M2- PxM-1760 Direct coupled mode
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ARINC-717 1Rx & 1Tx channels Modules
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N1- HBP signals
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N2- BPRZ signals
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Analog to Digital & Digital to Analog Modules
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P1- DAC outputs only (10 Single Ended or 5 Differential)
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P2- ADC inputs only (5 Single Ended or 5 Differential)
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P3 = Combined DAC and ADC
(4 Single Ended or 2 Differential DAC outputs and 3 Single Ended or 3 Differential ADC inputs)
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MMSI Modules
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R5- 5 ports EBR-1553 hub +1 cBM port (10 Mbps 1553 protocol, RS-485 front-end)
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ARINC-825 (Canbus) Modules
MIL-STD-1553 single function Modules
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T1- Transformer coupled mode
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T2- Direct coupled mode
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MIL-STD-1553 monitor only Modules
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V1- Transformer coupled mode
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V2- Direct coupled mode
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