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EKI-1224

4-port Modbus Gateway
		Main Features Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy Integration of Modbus TCP and Modbus RTU/ASCII networks Supports up to 921.6 kbps, and any baud rate setting Supports up to 16 connections and 32 requests simultaneously Supports 31 slaves per serial port Easy-managing Advantech Serial Device Server Configuration Utility for Windows 2000/XP/Vista/7 Auto searching slave ID over configuration utility Mounts on DIN-rail, wall or panel Software selectable RS-232/422/485 communication Built-in 15 KV ESD protection for all serial signals Automatic RS-485 data flow control

Introduction
The EKI-1200 series Modbus gateways are bi-directional gateways for integrating new and existing Modbus/RTU and Modbus/ASCII serial devices to newer TCP/IP networked-based devices. The EKI-1221/1222/1224 feature two independent Ethernet ports and MAC addresses to provide a redundant networking mechanism to guarantee Ethernet networking reliability. They provide a simple and cost-effective way to bring the advantage of remote management and data accessibility to thousand of devices that can not connect to a network. The EKI-1221/1222/1224 provide a feature that can allow users to select master or slave operation mode for each serial port. They not only allow an Ethernet master to control serial slaves, but also allow serial masters to control Ethernet slaves.
Specifications
Part Number		EKI-1224-AE
Connector	Ethernet	RJ45
	Serial	DB9
Ethernet	Interface	10/100 Mbps
	Ports	2
Serial	Ports	1
	Type	RS-232/422/485
Software	Baud Rate	50 ~ 921.6 Kbps
	Driver	Windows 2000/XP/Vista
	Operating Mode	Modbus RTU Master/Slave, Modbus ASCII Master/Slave

ADAM-4572

1-port Modbus Gateway
		Main Features Supports 10/100 Mbps communication speeds Allows up to 8 clients to access field data simultaneously Supports popular HMI software with Modbus/TCP driver or OPC server Up to 31 Independent serial ports if configured to RS-485 serial mode Provides auto-searching device ID Windows utility Surge protection for RS-485 and power line Automatic RS-485 data flow control Easy mounting on DIN-rail or panel Supports Modbus/ASCII, RTU Protocol to control devices

Introduction
ADAM-4572 serves as an interface between Modbus serial devices and computer hosts running Modbus/TCP on an Ethernet network. Fully compliant with Modbus/TCP, it is idealfor those who looking for an easy way to connect their existing devices or controllers running Modbus serial protocols (Modbus/ASCII or Modbus/RTU) to Ethernet networks. Itworks like a bridge between Modbus serial devices and controllers over TCP/IP Ethernet networks. Benefits are also abundant for customers who want to expand their Ethernet-basedModbus (Modbus/TCP) applications.Networks have become increasingly vital for industrial automation applications, but many control devices today do not have a network port and can only communicate with a dedicatedlocal PC or control panel. Advantech's revolutionary network-enabling technology is now allowing control devices with serial ports to connect to the Ethernet and share networksquickly and cost-effectively. The ADAM-4572 Modbus to Ethernet Data Gateway allows users to integrate new and existing Modbus/RTU and Modbus/ASCII serial devices to newerTCP/IP network-based devices. Manufacturers, system integrators, and end users can now use the ADAM-4572 to create networked applications to remotely manage and access datafrom control devices no matter where they are.
Specifications
Part Number		ADAM-4572-BE
Connector	Ethernet	RJ45
	Serial	Screw Tterminal
Ethernet	Interface	10/100 Mbps
	Ports	1
Serial	Ports	1
	Type	RS-232/422/485
Software	Baud Rate	50 ~ 921.6 Kbps
	Driver	Windows 2000/XP/Vista
	Operating Mode	Modbus RTU Slave, Modbus ASCII Slave

EKI-1121L

1-port Programmable Device Server
		Main Features ARM7 32-bit 80MHz processor 8MB Flash ROM on board 16MB SDRAM 2 x 10/100 Mbps Ethernet ports for LAN redundancy 1 or 2 software selectable RS-232/422/485 serial ports 50 bps to 921.6 kbps baud rate Built-in real-time clock (RTC) Class I, Division 2 certification Pre-installed Linux Kernel 2.4 platform

Introduction
EKI-1121L and EKI-1122L are RISC-based embedded communication controllers which provide dual auto-sensing 10/100 Mbps Ethernet ports for network redundancy and one or two software-selectable RS-232/422/485 serial ports. The EKI-1121L and EKI-1122L use the ARM7 RISC CPU which is a powerful computing engine to fulfill data compression or protocol conversion requirements. The built-in 8 MB flash ROM and 16 MB SDRAM provide user enough storage to run their specific applications.
Specifications
Part Number		EKI-1121L-AE
Ethernet Interface	Connector	RJ-45
	LAN	2 x auto-sensing 10/100 Mbps ports
Serial Interface	Connector	D-sub 9 male
	Serial Standards	Software selectable RS-232/422/485 ports
Software (uClinux)	Kernel Version	2.4.31
	Protocol Stack	TCP, UDP, IPv4, ICMP, ARP, SNMP V1, HTTP, DHCP, NTP, NFS, SMTP, Telnet, FTP, PPP, PPPoE
System	CPU	ARM7 32-bit RISC CPU, 80 MHz
	Flash	8 MB
	OS (pre-installed)	uClinux
	SDRAM	16 MB

The Modbus Serial Device Server as an interface between Modbus serial devices and computer hosts running Modbus/TCP on Ethernet networks. Fully compliant with Modbus/TCP, the Modbus Serial Device Server offers a convenient solution to connect existing devices or controllers running Modbus serial protocol (Modbus/ASCII or Modbus/RTU) to an Ethernet network.

Product
Model Number		Description
EKI-1221		1-port Modbus Gateway

EKI-1221D		1-port Modbus Gateway with Integrated Ethernet Cascading

EKI-1222		2-port Modbus Gateway

EKI-1222D		2-port Modbus Gateway with Integrated Ethernet Cascading

EKI-1224		4-port Modbus Gateway

ADAM-4572		1-port Modbus Gateway

EKI-1122L

2-port Programmable Device Server
		Main Features ARM7 32-bit 80MHz processor 8MB Flash ROM on board 16MB SDRAM 2 x 10/100 Mbps Ethernet ports for LAN redundancy 1 or 2 software selectable RS-232/422/485 serial ports 50 bps to 921.6 kbps baud rate Built-in real-time clock (RTC) Class I, Division 2 certification Pre-installed Linux Kernel 2.4 platform

Introduction
EKI-1121L and EKI-1122L are RISC-based embedded communication controllers which provide dual auto-sensing 10/100 Mbps Ethernet ports for network redundancy and one or two software-selectable RS-232/422/485 serial ports. The EKI-1121L and EKI-1122L use the ARM7 RISC CPU which is a powerful computing engine to fulfill data compression or protocol conversion requirements. The built-in 8 MB flash ROM and 16 MB SDRAM provide user enough storage to run their specific applications.
Specifications
Part Number		EKI-1122L-AE
Ethernet Interface	Connector	RJ-45
	LAN	2 x auto-sensing 10/100 Mbps ports
Serial Interface	Connector	D-sub 9 male
	Serial Standards	Software selectable RS-232/422/485 ports
Software (uClinux)	Kernel Version	2.4.31
	Protocol Stack	TCP, UDP, IPv4, ICMP, ARP, SNMP V1, HTTP, DHCP, NTP, NFS, SMTP, Telnet, FTP, PPP, PPPoE
System	CPU	ARM7 32-bit RISC CPU, 80 MHz
	Flash	8 MB
	OS (pre-installed)	uClinux
	SDRAM	16 MB