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PART 5
SPECIFICATIONS
SERIAL INTERFACE
Interface:
RS-232, RS-422, RS-485 CMOS, or TTL
Connector:
Pin header holes (0.1” pitch)
Data Rates:
300 to 115200 bps
Characters:
7 or 8 data bits
Parity:
odd, even, or none
Stop bits:
1 or 2
Flow Control:
Software (Xon/Xoff)
Hardware (CTS/RTS)
Digital I/O’s:
4 digital input/output lines
NETWORK INTERFACE
Interface:
Ethernet 10 Base-T
Connector:
RJ45
Protocols:
ARP, TCP/IP, ICMP, DNS, DHCP,
Telnet simulation and HTTP
Indicators (LED):
Network Activity (red),
Network Link (green),
TX-Transmit (yellow),
RX-Receive (green),
PROCESSOR
CPU:
Enhanced 8051, 22 MHz
Memory:
16 Kbyte SRAM, 512 Kbyte Flash
Management:
Serial Login, Telnet Login,
Internal Web Server
EMBEDDED WEB SERVER
Uses: Dynamic web pages and Java
applets (256 Kbyte capacity)
ENVIRONMENTAL
EIS-PCB and EIS-PCB-TTL
Operating Temperature:
0 to 70°C (32 to 158°F)
EIS-PCB-ET and EIS-PCB-TTL-ET
Operating Temperature:
-4
0 to 85°C (-40 to 185°F)
Storage Temperature:
-40 to 125°C (-40 to 257°F)
Board Surface Area:
approximately 3 sq. inches
Weight:
23g (0.05 lbs).
POWER
Power Input
5 Vdc
Consumption:
0.7W average / 1 W max
GENERAL
Agency Approvals
FCC-B, C/UL, CE
Software
Firmware upgradeable. Compatible with
Windows 9x / ME / NT / 2000 / XP
software and related utilities
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