Submarine Application
COTS-VPX3-WCU_TRB
The TRB is designed to operate torpedo firing through relay control and monitoring circuits.It has been designed to meet the WCU requirements of the intagrated combat system for Submarine.
Specifications
| Functions | Descriptions | Remarks |
|---|---|---|
| Microcontroller(MCU) | ARM Cortex-M4F | TI TM4C123GH6PGE |
| FPGA | Xilinx Spartan-6 | Xilinx XC6SLX9-2CSG225I |
| ADC | 16-bit 500KSPS, 4- and 8-Channel | TI ADS8688IDBT |
| DAC | 12-bit 2.5V 2ppm/℃, 4-Channel | TI DAC7654C |
| GPIO | Discrete In/Out - +3.3V level | each 12-bits from MCU |
| RS-422 | 3 x RS-422 interface | Relay, Preset control |
| USB | 1 x USB interface | For Debugging |
| I/O signals | 28VDC Signal Output - Torpedo Type1 - Torpedo Type2 - WS Identifier - A-Cable Test ID - Torpedo Simulation - Clear to Fire2 Analog Output - WS Battery Monitor - WS Battery Monitor Reference | To C-cable (with Relay control) |
| I/O signals | 28VDC Signal Input - Time Reference - Eject - Emergency Firing Submarine - Emergency Firing Surface - Test1 - Test2 - Clear to Fire1 Analog Input - Battery Control1 - Battery Control2 Open/Vcc Input - Supply Tellback | From C-cable |
| I/O Connectors | VPX Connectors 1 x JTAG Header (1*6) | P0, P1, P2 for MCU |
| Operating System | N/A | - |
| Power Consumption | Max. 30 Watts | - |
| Weight | Max. 500 g | - |
| Key Angle | Customer defined | Default 0° |
| Form Factors | 3U VPX(100 x 160mm 1.6t) | Compatible VITA46/48 |
| Frame, WedgeLok | Forward type | - |
