SENA HD132x Series - Manual (Page 5)

HD132x Series User Manual
5
2. Overview
HD132x Series is an RS232 to TCP/IP protocol converter, which enables data communication
between the device and the user, over the Internet as client and/or server. With HD132x Series, users
can easily send data to the device and/or receive data from the device over the Internet.
The HD132x Series is divided into three models depending on the product type:
§ External box (HD1320E)
§ Board (HD1320)
§ Module (HD1321)
An existing device with the serial port (RS232) can be connected to the Internet simply with an
external type HD1320E without using any expensive dedicated PC and lengthy serial cables.
Manufacturers can easily integrate their own network-enabled products with a board type HD1320 or
module type HD1321 into the circuit board of the product without major design changes.
Table 2.1 shows the basic specifications of the HD132x Series.
HD1320E
HD1320
HD1321
Processor Ubicom SX52BD, 50 MIPS
Memory
32KB SRAM,
Buffering space for incoming data from the serial port
Ethernet Interface RJ45 Ethernet Connector
10BaseT Ethernet MAC
& PHY Interface
Serial Interface Male DB9 RS-232 Serial Port TTL RS232 Serial Port
Supported
Protocols
ARP, IP/ICMP
TCP/IP Server & Client
DHCP Client
Management HelloDevice Utility Software (for Windows 95/98/NT/2000 platform)
Physical
Properties 98mmx66mmx30mm
108g 86mmx53mmx16mm
44g 41mmx38mmx16mm
10g
Table 2.1 Basic Specifications of HD132x Series