User`s manual

User’s Manual 17
Table A-1 lists the electrical, mechanical, and environmental specifications for the Rab-
bitLink.
Table A-1. RabbitLink Specifications
Parameter Specification
Board Size
3.43" × 4.15" × 0.80"
(87 mm × 105 mm × 20 mm)
Connectors
one RJ-45 (Ethernet)
two 2 × 5, 2 mm pitch (serial programming)
one contact power jack for AC adpater
one 2-terminal screw connector (18 to 26 AWG wire ) for
wired-in power supply
Ethernet Interface
Direct connection to 10BaseT Ethernet networks via
RJ-45 connection
Temperature –40°C to +70°C
Humidity 5% to 95%, noncondensing
External Input Voltage
9Vto40VDC
Current
44 mA at 24 V, 84 mA at 12 V (typical)
Onboard Voltage Regulator Surface-mount switching regulator sources 5 V at 1 A
Microprocessor
Rabbit 2000
™
Clock 22.1 MHz
SRAM 128K, surface mount
Flash EPROM 256K for program plus 256K for data
Serial Ports 2 CMOS-compatible serial programming ports
Serial Rate
Maximum asynchronous 345,600 bps
Maximum synchronous 142,700 bps
Watchdog/Supervisor Yes
Time/Date Clock Yes
Backup Battery No