ZLSN3007S (hereinafter referred to as 3007S) is a "super network port" that realizes TTL level serial port to Ethernet, and the product comes with a network transformer and RJ45 network port, which can easily realize the networking of single-chip microcomputer and various TTL level serial port equipment.

3007S adopts the 7th generation product technology of Shanghai ZLAN, which has the excellent characteristics of strong software functions, stable and reliable inheritance ZLSN3003S of software, low power consumption on hardware, industrial-grade temperature range, and higher cost performance.

The 3007S adopts a "seamless fit design", which allows the 3007S to fit seamlessly to the user's PCB when soldered to the PCB. As shown in the figure below, when the pin header is plugged into the user's board, the 3007S (right) allows the RJ45 to fit the PCB, while the 3003S (left) cannot. This is conducive to the design of the location of the network port of the shell.

The 3007S has an operating current of 50mA, which is suitable for low-power applications and greatly improves the problem of circuit board heating.

The 3007S can be used in a wide range of applications:

Design of IoT data acquisition and control equipment.

Security and surveillance.

Energy monitoring, power meter collection.

Industrial automation.

Intelligent transportation.

RFID smart card reader and other fields.

• The communication is stable and reliable, and supports full-duplex, high-speed, long-term data forwarding, and no packet loss. It supports users to send a large amount of data at the same time on the serial port and the network port, without pause and data loss.
• RJ45 Ethernet port and PCB seamless fitting design.
• Ultra-low power consumption: 50mA operating current.
• Serial port support: support 2-bit stop bit, support less than 8-bit data bit, support 460800bspbaud rate.

Shape

• Interface
• Pin header TTL level serial port, RJ45 network port

• Size
• 30.6×21.7mm

Communication interface

• Serial
• TTL×1：RXD，TXD，GND，CTS，RTS, RS485_TEN

Serial port parameters

• Baud rate
• 1200~921600bps

• Check digit
• None, Odd, Even, Mark, Space

• Data bits
• 5～9

• Flow control
• RTS/CTS，DSR/DTR，XON/XOFF，NONE

Software features

• Agreement
• ETHERNET、IP、TCP、UDP、HTTP、ARP、ICMP、DHCP、DNS、MQTT、Modbus TCP、DLT/645

• Methods of communication
• Socket, virtual serial port, MQTT, HTTP

• Configuration
• ZLVirCOM tool, serial port, Web

• Working mode
• TCP Server, TCP Client, UDP, UDP Multicast, TCP Server/Client Coexistence, MQTT

Power requirements

• Power supply
• 3.3V DC or 5V, <50mA

Working environment

• Operating temperature, humidity
• -40~85℃，5～95% RH

• Storage temperature, humidity
• -40~105℃，5～95% RH