ID: 79600

Ethernet Relay Network Wifi Switch Modbus MQTT TCP UDP Web HTTP Schedule Task CAN RS485 CoAP Domoticz Timer Module

4.9 (196 votes) | 777 orders
Price: US $29.25 - 62.10 / piece
Discount Price:
US $ 27.79 - 58.99 / piece
-5%
Quantity

Relay function Instruction,please see and decide which you need, if you still not understand, also can contact us:

When you choose:

1.Ethernet means just support Ethernet
2.Ethernet WIFI means support Ethernet and WIFI
3.Ethernet RS485 means support Ethernet and RS485
4.Ethernet CAN means support Ethernet and CAN

Support Customized and design by our company

User manual and programming manual SDK :

http://www.dingtian-tech.com/sdk/relay_sdk.zip

Features:

Support multiple channel relay, On/Off/Delay/Momentary.
Support Domoticz
Support multiple interface RJ45/RS485/CAN/WIFI
Support HTTP GET CGI(Ethernet)/UDP/TCP Server/TCP Client
10/100Mbps ethernet, Auto-MDIX,DHCP ip,Static IP
Local Button control
PC software config and control
WEB config and control
Support password
Support MQTT/Modbus/CoAP

Technical Parameter:

Relay Size:

2 relay:
PCB: 87 x 68 mm
Distance of hole: 80 x 60 mm
Diameter of hole: 3.5 mm

4 relay:
PCB: 91.6 x 86.4 mm
Distance of hole: 85.3 x 80 mm
Diameter of hole: 3.5 mm

8 relay:
PCB: 122 x 87 mm
Distance of hole: 115 x 80 mm
Diameter of hole: 3.5 mm

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 chipin random

Support Domoticz

Non-polar power

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

RS 485/CAN 120R Jumper

120R suppress echo interference

How to reset

1.Power off
2.Close reset jumper
3.Power on
4.Wait one minute
5.Power off
6.Open reset jumper
7.Power on and reset successfully


WIFI LED

LED on means relay connect route successfully
LED off means relay connect route fail,please set route SSID and password with ethernet web

Web Login

Default ip: 192.168.1.100
Default user name: admin
Default password: admin

Web ethernet config

Config relay ethernet parameters

Web relay config

config relay connect

Relay HTTP GET CGI test

Ethernet software search relay

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: What is the ethernet and WIFI address?
A: Ethernet IP: 192.168.1.100
WIFI: 192.168.7.1
WIFI SSID: dtrelaySN
WIFI PASSWORD: dtpassword

Q:Saves relay status after power off/on on board?
A:Yes, it can save the status

Q: RS485: protocol modbus/BACnet ?
A: Yes, support Modbus

Q:Support url relay commands?
A:Yes, it support HTTP GET CGI API



  • Direction: None
  • Security Mode: Fail Safe with Signal
  • Model Number: DT-R008
  • Brand Name: DTWONDER
  • Origin: Mainland China
  • Certification: CE
  • Smart home platform: Other
  • Protocol: MQTT,HTTP GET,Modbus,CoAP,dingtian string,dingtian binary
  • Interface: RJ45/WIFI/RS485/CAN
  • Power supply: 12V/24VDC,12/24VAC
  • Channel: 2CH, 4CH, 8CH
  • Input type: Digital input
  • Smart automation: domoticz,home assistant,openHAB,Red-Node
  • Chip: ESP32
  • DIN Type: DIN35 rail
  • Certification: CE
  • Function: IP Watchdog, Task, NTP client, Input mutual control, OTA Upgrade
  • Size of DT-R002: 87*68mm
  • Size of DT-R004: 91.6*86.4mm
  • Size of DT-R008: 122*87mm

SHIPPING AND DELIVERY

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How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

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For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

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*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

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