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ABB - 3BDH000033R1
FI 840F, fieldbus foundation master module, RJ45 with two link LEDS
Features
• ARM-CPU with integrated Ethernet controller,
32-bit data bus, 32-bit address bus
• Flash EPROM for module CPU and protocol
software
• Software / firmware update without EPROM
exchange
• Separate memory for module CPU
• Shared memory for data exchange between
main processor and module CPU. Data
protection by parity check
• Automatic detection if 10BaseT or 100BaseTX is
connected
• Electrical isolation for TP interface
• ESD protector on RJ45 socket
• Serial interface / Manchester encoder for
generating a serial bit stream
• EEPROM for configuration data and diagnostic
data memory independent from battery
buffering
• Isolator for electrical isolation of the bus signals
• RJ45 connector with two link LEDs
• G3 compliant Z variant available
Ground orders before 5:00 PM ET ship within 24 hours!
Description
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