Industrial Serial to Ethernet Modbus gateway integrated circuit serial ic chip

Industrial Serial to Ethernet Modbus gateway integrated circuit serial ic chip

1.         Internally integrate full-featured serial port to TCP/IP software, without complex programming, easy to use.

2.         Internally integrate MAC and PHY interface of 10M/100M fast Ethernet.

3.         Support Auto Negotiation Full-duplex & half duplex.

4.         Support auto cross line detection (MDI/MDIX).

5.         Support TCP server, TCP client, UDP/UDP multicast working mode.

6.         As TCP Server can support 100 clients simultaneous communication.

7.         As TCP client can connect 8 destination IP and port meanwhile.

8.         3.3V working voltage, 5V I/O signal tolerance.

9.         The baud rate support 1200~115200bps, support hardware flow control and software flow control.

10.     80 feet LQFP encapsulation, lead free encapsulation.

11.     Abundant signal light: indicator light for TCP connection establishing, wires connecting, data communication.

12.     Industrial chip for temperature -40℃ to 85℃.

13.     Support upgrading firmware through Ethernet.

14.     Support similar AT commands as connecting control, parameter configuration, status reading of the chip through Ethernet.

15.     Support 485 sending permit control line RS485_EN pin used on RS485 bus.

From the block diagram we can see clearly that ZLAN1003 connecting user MCU only needs 2-line serial line, the other end connect RJ45 via network transformer.

The internal of ZLAN1003 integrate the function of chip parameter with network configuration as well the serial to TCP/IP function, the serial has configuration function via AT-Class command and embedded Web. At the same time provide IO control input and output pins.