EKI-1352 2-port RS-232/422/485 to 802.11b/g WLAN Serial Device Server (EKI-1352)
EKI-1351 and EKI-1352 are wireless serial device servers that bring RS-232/422/485 to wireless Ethernet. They allow nearly any device with serial ports to connect and share an Wireless Ethernet network. EKI-1351 and EKI-1352 provide a quick, simple and cost-effective way to bring the advantages of remote management and data accessibility to thousands of devices that cannot connect to a network.
With EKI-1351 and EKI-1352, your existing serial devices can be used with the most popular operating systems on the market. There is no need to write special drivers for specific operating systems. Moreover, you can make serial devices communicate with other devices peer-to-peer, without any intermediate host PCs and software programming. That saves a lot of cost and effort. In addition, you can actively request data or issue commands from the RS-232/422/485 side or Wireless Ethernet side. This data can be sent bilaterally. Thus, the EKI-1351 and EKI-1352 are especially suitable for remote monitoring environments such as security systems, factory automaton, SCADA, transportation and more.
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EKI-1352 2-port RS-232/422/485 to 802.11b/g WLAN Serial Device Server Features
Link any serial device to an IEEE 802.11 b/g network
Supports wireless LAN Ad-Hoc and Infrastructure modes
Provides COM port redirection, TCP, UDP, and pair connection modes
Supports baud rate up to 921.6 kbps
Provides Web-based configuration and Windows utility
Allows a max. of 5 hosts to access one serial port
Supports Windows 2000/XP/Vista drivers
Allows a max. of 4 hosts to be accessed as TCP client mode
Built-in 15 KV ESD protection for all serial signals
Supports DHCP protocol
EKI-1352 2-port RS-232/422/485 to 802.11b/g WLAN Serial Device Server Specifications
| Ethernet Communications |
| Compatibility | IEEE 802.11b, IEEE 802.11g |
| Speed | 11/54 Mbps |
| Network Mode | Infrastructure, Ad-Hoc |
| Antenna Connector | Reverse SMA |
| Free Space Range | Open space 100m |
| Serial Communications |
| Port Type | RS-232/422/485, software selectable |
| No. of Ports | EKI-1351: 1 |
|   | EKI-1352: 2 |
| Port Connector | DB9 male |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, Odd, Even, Space, Mark |
| Baud Rate | 50 bps ~ 921.6 kbps |
| Serial Signals | RS-232: TxD, RxD, CTS, RTS, DTR, DSR, DCD, RI, GND |
|   | RS-422: TxD+, TxD-, RxD+, RxD-, GND |
|   | RS-485: Data+, Data-, GND |
| Protection | 15 KV ESD for all signals |
| Software |
| Driver Support | Windows 2000/XP/Vista (x86) |
| Utility Software | Advantech Serial Device Server Configuration Utility |
| Operation Modes | COM port redirection mode (Virtual COM) |
|   | TCP/UDP server (polling) mode |
|   | TCP/UDP client (event handling) mode |
|   | Pair connection without AP (peer to peer) mode |
| Mechanics |
| Dimensions (W x H x D) | 37 x 140 x 95 mm |
| Enclosure | Metal with solid mounting hardware |
| Mounting | DIN-rail, panel |
| Weight | EKI-1351: 595g |
|   | EKI-1352: 603g |
| General |
| LED Indicators | System: Power, System Status, WLAN: Quality, Fail, Link/Active, Serial: Tx, Rx |
| Reboot Trigger | Built-in WDT (watchdog timer) |
| Power Requirements |
| Power Input | 12 ~ 48 VDC, redundant dual inputs |
| Power Connector | Terminal block |
| Power Consumption | EKI-1351: 3.5 W |
|   | EKI-1352: 4 W |
| Environment |
| Operating Temperature | 0 ~ 50° C (32 ~ 122° F) |
| Storage Temperature | -20 ~ 80° C (-4 ~ 176° F) |
| Operating Humidity | 5 ~ 95% RH |
| Regulatory Approvals |
|   | EMC CE, FCC Part 15 Subpart B (Class B) |
|   | Safety UL (UL60950-1) |
|   | Hazardous Location UL/cUL Class I, Division 2 |
External links for EKI-1352
3D Model for EKI-1352 2-port RS-232/422/485 to 802.11b/g WLAN Serial Device Server
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Ordering information for EKI-1352 2-port RS-232/422/485 to 802.11b/g WLAN Serial Device Server
| Product code | Product options |
| EKI-1352 | 2-port RS-232/422/485 to 802.11b/g WLAN Serial Device Server |
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