ETH --Ethernet
WIFI --Ethernet+WiFi
RS485 --Ethernet+RS485
CAN --Ethernet+CAN
2Channel Relay Digital Input Ethernet Wifi RS485 CAN Optional
Because of different chip, there is 2versions shipped in random, the function and size is the same , thanks
This is a finished board, not a study board, which cannot support flash by yourself, if you need to flash your firmware, please contact us before order.
Version 1: there is no STM32 chip, it has N32G457VCL7 or AT32F407VCT7 chip in random
Version 1
Support customize
The goods design by our company,receive any customization
User manual and programming manual SDK download:
http://www.dingtian-tech.com/sdk/relay_sdk.zip
Overview
Digital Input/Output
Support multiple channel relay, On/Off/Delay/Jog
Support multiple interface RJ45/RS485/CAN/WIFI
PC app config and control
WEB config and control
Support password
Button control
MQTT/Modbus/CoAP/HTTP GET/UDP/TCP
Technical parameters
Interface RJ45/ RS485/CAN/WIFI
Protocol MQTT/Modbus/CoAP/TCP server/client,UDP server/client,RS485,CAN,WIFI
Operating temperature 0~+55°C
Storage temperature -40~+125°C
Relative humidity 5~95% RH, no condensation
Power supply 9-40V Non-polar
Current 1A@12V DC
Power consumption <5W
Relay parameters
Relay Power AC 250V/10A,DC 30V/10A
Delay 1~65535 seconds
Jogging in 0.5 seconds, automatically release
Parts Description
DC 12V Non-Polar
120R Jumper for RS485/CAN
WIFI LED--LED is on, connect success; LED is off, connect fail,please set in web
Multiple interface
RJ45
10/100Mbps ethernet, Auto-MDIX,DHCP ip,Static IP
CAN bus
5/10/25/50/100/125/200/250/500/800/888/1000Kbps
RS485
1200/2400/4800/9600/19200/34800/57600/115200bps
WIFI
150Mbps
Web Login
Default IP: 192.168.1.100
User: admin
Password: admin
Web Ethernet Config
Please note: the ip must be the same network segment as your computer
How to search the device when forget the ip
Support Different network segment communication
Mulitcast addr: 224.0.2.11
notice
only udp support multicast
function
1 test relay
2 config relay
Ethernet software config relay
config
ETHERNET parameters
RS485 parameters
CAN parameters
Server addr and port
Relay password
Power failure recovery
Key type(Follow,Jog,Self-Lock)
FAQ
Q: Why cannot find the device when connect ethernet?
A:Please check if it the same network segment as your computer
Q:Saves relay status after power off/on on board?
A:Yes, it can save the status
Q: Support Modbus Protocol?
A: Yes, support Modbus-RTU/ASCII/TCP/UDP
RS485: Modbus-RTU/ASCII
CAN: Modbus-RTU(0x03,0x06)
Ethernet/WiFi: Modbus-RTU/ASCII/TCP/UDP
Q:Support url relay commands?
A:Yes, it support HTTP GET CGI API
Q:Does it DI or AI?
A:It is digital input/output
Q:Do you have sdk?
A:Yes, please download from the link: ftp://ftp.dingtian-tech.com/relay_sdk.zip