Submarine Application
COTS-VPX3-WCU_TRC
The TRC is designed to simulate the signals torpedo firing through relay control, monitoring and close loop test(CLT) 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 | N/A | - |
| 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 USB2.0 interface | For Debugging |
| I/O signals | 28VDC Signal Output - Time Reference - Eject - Emergency Firing Submarine - Emergency Firing Surface - Test1 - Test2 - Clear to Fire1 Analog Output - Battery Control1 - Battery Control2 | To C-cable (with Relay control) |
| I/O signals | 28VDC Signal Input - Clear to Fire2 - Torpedo Type1 - Torpedo Type2 - WS Identifier - Ready to Fire - Ready to Load - Muzzle Door Open - Expulsion System Ready - Weapon Out - Top Stop Lifted - A-Cable Test ID - Torpedo Simulation Analog Input - WS Battery Monitor - WS Battery Monitor Reference 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. 72 Watts | - |
| Weight | Max. 500 g | Included frame |
| Key Angle | Customer defined | Default 0° |
| Form Factors | 3U VPX(100 x 160 x 1.6t) | Compatible VITA46/48 |
| Frame, WedgeLok | Forward type | - |
