The EKI-1521, EKI-1522, and EKI-1524 feature two independent Ethernet ports and MAC addresses to provide a redundant network mechanism that guarantees Ethernet network reliability. These serial device servers are designed to connect RS-232/422/485 serial devices such as PLC, meters, sensors, and barcode readers to an IP-based Ethernet LAN. They allow nearly any device with serial ports to connect and share an Ethernet network, while also providing various operations such as 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 servers, guaranteeing compatibility with legacy serial devices and enabling backward-compatibility with existing software. With TCP server, TCP client, and UDP modes, the EKI- 1521, EKI-1522, and EKI-1524 ensure compatibility in network software using a standard network API. Moreover, serial devices can be made communicate with other devices via peer-to-peer, thus eliminating the need for an intermediate host PC and software programming.
- Security functions refer to the IEC 62443-4-2 standard
- 2 x 10/100 Mbps Ethernet ports for LAN redundancy
- Provides secure operation in COM port redirection (Virtual COM), TCP modes
- Supports up to 921.6 kbps and any baud rate setting
- Allows a maximum of 5 hosts to access one serial port
- Allows a maximum of 16 hosts to be accessed in TCP client mode
- Provides rich configuration methods including Windows utility, Telnet console, and web browser
- Automatic RS-485 direction control
- "I" models support a wide operating temperature
- "CI" models support isolation and a wide operating temperature; support lineto-line (1 kV) and line-to-ground (2 kV) surge protection
| Brand | |
|---|---|
| Brand | Advantech Co. |
| Power & Battery | |
|---|---|
| Plug/Connector Type | Terminal Block |
| Input Voltage Range | 12 V DC - 48 V DC |
| Input Voltage | 48 V DC |
| Power Consumption | 3.20 W |
| Networking & Connectivity | |
|---|---|
| Connectivity Technology | Wired |
| Data Link Protocols | ARP |
| Ethernet Port | |
|---|---|
| Number of Network (RJ-45) Por | 2 |
| Network (RJ-45) | Yes |
| Total Number of Network Ports | 2 |
| Size / Dimensions | |
|---|---|
| Form Factor | DIN Rail Mountable |
| General Features | |
|---|---|
| Manufacturer | Advantech Co., Ltd |
| Misc Ports | |
|---|---|
| Management Port | Yes |
| Serial Port | Yes |
| Number of Serial Ports | 2 |
| Printer/Scanner/Fax Specs | |
|---|---|
| Media Type Supported | Twisted Pair |
| Compliance & Certification | |
|---|---|
| IP Rating | IP30 |
| Maximum Operating Temperature | 176°F (80°C) |
| Minimum Operating Temperature | -40°F (-40°C) |