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ADAM-5000 3-7
Chapter 3
3.4 Technical Specifications of the ADAM-5000
Processor
CPU
80188, 16-bit microprocessor
RAM
32 KB
ROM (Flash)
128 KB
I/O Capacity
4 slots (ADAM-5000/485)
8 slots (ADAM-5000E)
Watchdog Timer
Yes
Power Consumption
1.0 W (ADAM-5000/485)
4.0 W (ADAM-5000E)
Communication
RS-485 Ports 2, 1 each for input and output
Extended RS-232 Ports 1
Wiring RS-485, twisted pair
Speed 1200 bps to 115.2 Kbps
Max. Communication Distance 4000 ft. (1.2 Km)
Network Expansion Up to 256 ADAM-5000 systems
per host serial port over twisted
pair wires
Protection Transient supression on RS-485
communication lines
Protocol ASCII command/respones
Asynchoronous Data Format 1 start bit, 8 data bits, 1 stop bit,
no parity (1 start, 8-N-1)
Communication Error Check With checksum