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GE DS200LDCCH1ANA｜Communications Board｜
1. Processor and Memory
Main processor: 16 bit dedicated industrial MCU, 20MHz
On chip processors: 4 (driver control DCP, motor control MCP, common motor control CMP, LAN control LCP)
Program storage: 64KB EPROM (system firmware)
Configuration storage: 16KB EEPROM (user parameters)
Operating memory: 8KB RAM (data cache)
2. Electrical specifications
Backboard power supply:+5V DC (system bus)
Auxiliary power supply: 24V DC (LVDT excitation/IO)
Power consumption: approximately 20W
Communication bus:
Mark V Backplane: 10Mbps (Private Protocol)
Ethernet: 10/100 Base-T (supports Modbus TCP/IP)
RS-485: Modbus RTU (diagnostic/configuration)
RS-232: 9600bps, 8N1 (local debugging)
3. Digital IO and interfaces
Digital input DI: 32 channels (dry contact/24V level)
Digital output DO: 16 channels (relay/solid-state)
LVDT interface: 4 channels (position feedback, accuracy ± 0.05% full scale)
Jumper configuration: 14 (address/mode settings)
4. Environment and Physics
Working temperature: -30 ° C~+70 ° C (non condensing)
Storage temperature: -40 ° C~+85 ° C
Humidity: 5% -95% (non condensing)
Size: 175 × 120 × 35 mm (standard single slot VME)
Weight: Approximately 0.43kg
Protection level: IP20 (cabinet installation)
5. Diagnosis and redundancy
Status LEDs: 4 (PWR/RUN/AULT/BUS)
Fault log: locally stored, supports upper computer reading
Redundancy support: Mark V TMR triple redundancy architecture, supporting hot swapping
DS200LDCCH1ANA
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