Wired Ethernet Lan Control 1 Output Modbus RTU Multifunction

Detailed Information About The Product:

Onboard mature and stable 32bit MCU STM32F103C6T6 chip; supply voltage: DC7-28V support 5.08mm terminal pow er supply with input anti-reverse protection.
Onboard W5500 full hardware TCP/IP stack Ethernet chip support 10/100Mbps rate; reserved UART serial port and SWD program burning port support for secondary development;
Communication protocol: support standard Modbus RTU protocol; on-board MCU reset b utton; on-board pow er and relay switch indicator;
The device as a TCP Server side supports IP address DHCP function port number 5000; on-board 1-way 5V10A/250VAC10A/30VDC relay can be continuously suction and closure of 100000 times with diode lagging current protection response time is short; relay status device address can be read using the software/commands;
Can be viewed through the serial port module IP address UART communication baud rate: 115200; Output signal: relay switch signal support for manual flash closed flash mode flash closed/flash off the base of the delay is 0.1S the maximum can be set to flash closed/flash off the maximum time for the 0 x FFFF * 0.1S = 6553.5S; device address: range 1-255 the default of 255 support for pow er-down Save.

Description:
Interface Introduction
1. Main control MCU: STM32F103C6T6;
2. Network chip: W5500 full hardware TCP/IP protocol stack Ethernet chip;
3. Network interface: 10M/100Mbps HR911105A network transformer:
4. 5.08mm terminal pow er supply port: DC7-28V pow er input in which GND is negative;
5. MCU reset b utton: short press to reset;
6. MCU SWD debugging interface: used for secondary development and programming;
7. MCU UART debugging interface: GND RXD TXD: TTL level UART communication interface GND RXD TXD are connected to GND TXD RXD of the external control terminal respectively. It supports connecting to 3.3V/5V external TTL serial port and is used for serial port by default. Check the device IP address and port number the baud rate is 115200;
8. 1-way relay switch signal output: NC: Normally closed end short-circuited to COM before the relay pulls in and floating after pulling in; COM: Common end; NO: Normally open floating in the air before the relay pulls in and connected to COM after pulling in Short.
size: 73mm x 45mm
Material: PCB
colour: as described

Package Contents:
1 x Single-Channel Modbus Network Relay Module
1 x 8p Single Row of Pins

Only the above package content other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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