Submarine Application
COTS-NTDS-IIU_SD2
Synchro to Digital Converter Board2(SD2) is a module that has the function to converts the Synchro Speed analog signal input from Electromagnetic Log(EM-Log), and transmit it to the network system. At the same time, it is converted into 400P / NM, 200P / NM, 12KN, 9KN signal (Dry-contact), and it is transmitted to the Compass Repeater(CR) distribution box, Electronic Warfare(EW) equipment and Master Control Panel.It has been designed to meet the IIU requirements of the intagrated combat system for Submarine.
Specifications
| Functions | Descriptions | Remarks |
|---|---|---|
| MCU | ST STM32F437VGT6 - ARM 32-bit Cortex-M4F - 180MHz, 225DMIPS - 2M single-cycle Flash - 256+4KB single-cycle SRAM - 4KB of EEPROM | - |
| Synchro Inputs | EMLOG_90Vl-l/400Hz 3P 1CH(1X) | REF : 115V/400Hz |
| Control Signals | 400P KN/M, 200P KN/M 12KN, 9KN | SPEED OUT |
| SDC | Synchro to Data Converter - 16 Bit | SDC16A-H-3-A |
| GPIO | 1 x Input 4 x Output : Dry-Contact 1 x Output : LED | S/W RESET SPEED STATUS |
| RS-232 | 2 x RS-232 interface - Firmware Update | 74HCT1G08GV |
| CAN | 2 x CANBUS interface - Monitoring and Control | SN65HVD233 |
| USB 2.0 | 1 x USB 2.0 (EHCI) interface - For Debug | CP2102-GM |
| I/O Connectors | 09031646951 x 1 UX60SC-MB-5S8 x 1 | for CANBUS, GPIO for RS-232 for AC 3P for AC 1P, DC in for USB |
| Power Supply | 115V/400Hz, -12V, +5V, +3.3V | - |
| Power Consumption | Max. 3 Watts | 5V/50mA Max. 12V/50mA Max. |
| Operating Temperature | -40 ~ 85°C | - |
| Weight | Max. 500g | Included frame |
| Key Angle | N/A | - |
| Form Factors | 3U, 1 slot (100 x 167 x 19.4mm) | Customized |
| Frame, WedgeLok | Forward type | - |
