Submarine Application
COTS-NTDS-IIU_ADB
Analog to Digital Converter Board(ADB) is a module that has the function to converts the analog signal(Current Loop) input from the Control Console into a Digital signal, and transmit it to the network system. 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 | - |
| ADC | For Current-Loop Inputs - RUDDER : -20mA ~ +20mA - AFT : -20mA ~ +20mA - FWD-D : 0 ~ +20mA - FWD-S : -20mA ~ 0 - TRIM : -20mA ~ +20mA - RPM : -20mA ~ +20mA | LTC1859, ISO122 Input Resistor : 250 ohm |
| GPIO | 1 x Input 1 x Output : LED | S/W RESET 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 | CP2102-GM |
| I/O Connectors | 09031646951 x 1 UX60SC-MB-5S8 x 1 | for CANBUS, GPIO for RS-232, DC_IN for Current Loop for USB Power |
| Power Supply | ±12V, +5V, +3.3V | - |
| Power Consumption | Max. 3 Watts | 12V/250mA Max. |
| Operating Temperature | -40 ~ 85°C | - |
| Weight | Max. 500 g | Included frame |
| Key Angle | N/A | - |
| Form Factors | 3U, 1 slot (100 x 167 x 19.4mm) | Customized |
| Frame, WedgeLok | Forward type | - |
