RS232/RS422 เป็น TCP/IP

   The EMS100 Modbus gateway is bi-directional gateways for integrating new and existing Modbus RTU, Modbus ASCII and RS232 or RS485 serial devices to newer TCP/IP networked-based devices.

Introduction

The EMS100 provides 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 EMS100 provide a feature that can allow users to select master or slave operation mode for each serial port. It not only allow an Ethernet master to control serial slaves, but also allow serial masters to control Ethernet slaves.

Features

Mainly Features:
Ø  Network interface: IEEE 802.3 TCP/IP 10/100M interface;
Ø  Provides 1 x 10/100 Mbps Ethernet ports for LAN redundancy;
Ø  Integration of Modbus TCP and Modbus RTU/ASCII networks;
Ø  Integration of RS232/485/422 serial devices to TCP/IP networks;
Ø  Supports Windows real COM driver;
Ø  Supports up to 460kbps, and any baud rate setting by users;
Ø  Supports Modbus, ICMP, IP, TCP, Socket, UDP, DHCP, Telnet, HTTP, Syslog protocol;
Ø  Supports Web,Telenet, and Console to manage and configurate;
Ø  Supports up to 16 modbus slave connections simultaneously as Modbus Master;
Ø  Supports upto 6 modbus master connections simultaneously as Modbus Slave;
Ø  Easy-managing Configuration Utility for Windows 2000/XP;
Ø  Auto searching slave ID over configuration utility;
Ø  RS232 or RS485 serial port;
Ø  Mounts on 35mm DIN-rail, wall or panel;
Ø  Built-in 15 KV ESD protection for all serial signals;
Ø  Automatic RS-485 data flow control.

 Specifications

Ethernet Communications
>>Compatibility: IEEE802.3, IEEE802.3u;
>>Speed: 10/100Mbps;
>>No. of Port: 1 8-pin RJ45 connector;
>>Protection: Built in 1.5KV magnetic isolation.

Serial Communications
>>Port Type:     RS232/485, DBpin male(Default is RS485, Optional:RS232);
>>Data Bits:      5,6,7,8,9;
>>Stop Bits:      1,1.5, 2;
>>Parity:         None, Odd, Even;
>>Flow Control:  XON,XOFF;
>>Baud Rate:    110bps~460Kbps, any baud rate setting;
>>Serial Signals:  RS232: TXD, RXD,GND,DTR,DSR,CTS,RTS,DCD;
                       RS485: Data+,Data-, GND.
                       RS422: TxD+, TxD-, RxD+,RxD-.
>>Protection:     15KV ESD for all signals.

Software
>>OS Support:      32-bit Windows 2000, Windows XP;
>>Utility Software:  Configuration Utility;
>>Operation Modes: Modbus RTU Master;
                         Modbus RTU Slave;
                         Modbus ASCII Master;
                         Modbus ASCII Slave.

>>Configuration:    Telnet, Console, Web Browser.
>>Protocol: Modbus TCP, Modbus RTU, Modbus ASCII, ICMP, IP, TCP, UDP, DHCP, Telnet, HTTP, Syslog;
>>Driver: Windows 2000/XP Real COM driver, Unix/Linux TTY driver General
>>LED Indicator: System: Power, System Status
                         LAN: Speed, Link/Active;
                       Serial: Tx, Rx.
>>Power input: 5VDC
>>Power consumption: 150mA ,5V;
>>Operating Temperature: -20~70˚C (-4~158˚F);
>>Storage Temperature: -40~85˚C (-40~185˚F);
>>Operating Humidity: 5~95%RH;
>>Mounting: 35mm DIN Rail, Wall;
>>Dimensions: 76x79x22mm(WxLxH)
>>Net Weight: 620g