Advantech EKI-1521 1-port rs-232/422/485 serial device server Datasheet

EKI-1521
EKI-1522
1-port RS-232/422/485 Serial Device Server
2-port RS-232/422/485 Serial Device Server
Features
 Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
 Provides COM port redirection (Virtual COM), TCP and UDP operation modes
 Supports baud rate up to 921.6 kbps
 Allows a max. of 5 hosts to access one serial port
 Allows a max. of 16 hosts to be accessed as TCP client mode
 Built-in 15 KV ESD protection for all serial signals
 Provides rich configuration methods including Windows utility, Telnet
console, and Web Browser
 Supports Windows 2000/XP/Vista drivers
 Automatic RS-485 data flow control
 SNMP MIB-II for network management
EKI-1521
EKI-1522
RoHS
COMPLIANT
2002/95/EC
Introduction
EKI-1521 and EKI-1522 feature two independent Ethernet ports and MAC addresses to provide a redundant network mechanism to guarantee Ethernet network reliability. EKI-1521
and EKI-1522 are serial device servers that connect RS-232/422/485 serial devices, such as PLC, meters, sensors, and barcode reader to an IP-based Ethernet LAN. They allow nearly
any device with serial ports to connect and share an Ethernet network. EKI-1521 and EKI-1522 provide various operations: COM port redirection (Virtual COMport), TCP Server, TCP
Client and UDP mode. With COM port redirection mode, standard serial operation calls are transparently redirected to the EKI-1521 and EKI-1522, guaranteeing compatibility with
legacy serial devices and enabling backward compatibility with existing software. With TCP server, TCP client, and UDP modes, EKI-1521 and EKI-1522 ensures the compatibility
of network software that uses a standard network API. Moreover, you can make serial devices communicate with other devices peer-to-peer, without any intermediate host PCs and
software programming.
Specifications
Mechanics
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Ethernet Communications
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Compatibility
Speed
No. of Ports
Port Connector
Protection
IEEE 802.3, IEEE 802.3u
10/100 Mbps
2
8-pin RJ45
Built-in 1.5 KV magnetic isolation
General
 LED Indicators
Serial Communications
 Port Type
 No. of Ports
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Port Connector
Data Bits
Stop Bits
Parity
Flow Control
Baud Rate
Serial Signals
 Protection
RS-232/422/485, software selectable
EKI-1521: 1
EKI-1522: 2
DB9 male
5, 6, 7, 8
1, 1.5, 2
None, Odd, Even, Space, Mark
XON/XOFF, RTS/CTS, DTR/DSR
50 bps ~ 921.6 kbps
RS-232: TxD, RxD, CTS, RTS, DTR, DSR, DCD, RI, GND
RS-422: TxD+, TxD-, RxD+, RxD-, GND
RS-485: Data+, Data-, GND
Built-in 15 KV ESD for all signals
 Configuration
 Protocol
 Management
 Reboot Trigger
System: Power, System Status
LAN: Speed, Link/Active
Serial: Tx, Rx
Built-in WDT (watchdog timer)
Power Requirements
 Power Input
 Power Connector
 Power Consumption
12 ~ 48 VDC, redundant dual inputs
Terminal block
EKI-1521: 2 W
EKI-1522: 2.5 W
Environment
 Operating Temperature 0 ~ 60° C (32 ~ 140° F)
 Storage Temperature -20 ~ 80° C (-4 ~ 176° F)
 Operating Humidity
5 ~ 95% RH
Regulatory Approvals
Software
 Driver Support
 Utility Software
 Operation Modes
Dimensions (W x H x D) 37 x 140 x 95 mm
Enclosure
Metal with solid mounting hardware
Mounting
DIN-rail, panel
Weight
EKI-1521: 592g
EKI-1522: 600g
Windows 2000/XP/Vista (x86)
Advantech Serial Device Server Configuration Utility
COM port redirection mode (Virtual COM)
TCP/UDP server (polling) mode
TCP/UDP client (event handling) mode
Pair connection (peer to peer) mode
Windows utility, Telnet console, Web Browser
ICMP, IP, TCP, UDP, BOOTP, DHCP, Auto IP, Telnet,
SNMP, HTTP, DNS, SMTP, ARP, NTP
SNMP MIB-II
 EMC
 Safety
 MTBF
 Hazardous Location
CE, FCC Part 15 Subpart B (Class A)
UL (UL60950-1)
EKI-1521: 1,102,913 hrs
EKI-1522: 1,000,154 hrs
UL/cUL Class I, Division 2
Ordering Information
 EKI-1521
 EKI-1522
1-port RS-232/422/485 Serial Device Server
2-port RS-232/422/485 Serial Device Server
Online Download www.advantech.com/products
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