Sparr Electronics Limited

Overview
Data Comm.
Internet
Messaging
Network
Conv 485
CS 428
CS 428i
EAD-01-100
EAD-01-101
EAD-01-102
EAD-01-101 BPPP
EAD-02
EAD-02W
Ethernet I/O
ISO 232
Lantronix DCM
Lantronix DS
PLC 232
Radmin
RFID MF Kit
RFID Module
SWCS-232
Xport
Security

EAD 02

The EAD connects serial devices to Ethernet network using the IP protocol. The EAD 02 connects peripherals through a transparent TCP data channel or a Telnet connection to computers or another EAD 02. Diagrams (protocol blocks) can be sent by UDP. The Network interface speed is 10-Mbit for Ethernet.

Connect the EAD to the serial devices through the respective serial connectors. It has got 2 ports on the serial side, one with 25-pin Female and the second with 9-pin Male connector.

Features and specifications

Network Interface	10 Base T – 10 Mbps Ethernet
Serial	RS 232 – Asynchronous – 300 bps to 115.2 Kbps, 7 or 8 data, 1 or 2 Stop bits, Odd/ Even/ None parity, Xon/Xoff & RTS/CTS Flow Control
Protocols Supported	ARP, UDP, TCP, Telnet, ICMP, SNMP, DHCP, TFTP and HTTP
Management	Serial, HTTP, Telnet and SNMP
Operating Voltage	230 V AC
Environment	0 Deg C to 70 Deg C – Operational & -40 Deg C to 85 Deg C - Storage

EAD 02 Interface

Serial interface
Ethernet with 2 serial ports
1 x RS-232 DB25 female (Port 1), Software selectable, Speed up to 115k Baud with hardware Flow Control. (RTS, CTS, DTR and DCD Signals) 1 x RS 232 interface DB9 male (Port 2), Speed up to 115k Baud without Hardware Flow Control. (Txd, RxD and Ground Pin support only)
Network Interfaces
Ethernet Local Area Network speed supported is 10Mbit through RJ45 connector
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Ordering information
Model	Description
EAD 02 MB	Ethernet Adaptor with 2 Port in Metal Enclosure