RFID Embed Control module,intercom access ,Elevator access control 9-24V DC power 2pcs mother card 10pcs em key fob
23.15 $
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ID: 64622
Quantity
Modbus MQTT CoAP wifi ethernet web server 4 channel relay rs485 can bus rfid relays
5.0 (9 votes) | 26 orders
Price:
US $49.93 - 55.73
/ piece
Discount Price:
US $
36.99 -
41.52
/ piece
-26%
- Color
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Relay board function instruction as below, any questions, please contact us
1.ETH WIFI means support Ethernet and WIFI
2.ETH WIFI RS485 means support Ethernet, WIFI and RS485
3.ETH WIFI CAN means support Ethernet, WIFI and CAN bus
4.CASE means DIN35 rail
 Specification | |||||
Parameter | DT-R002 | DT-R004 | DT-R008 | DT-R016 | DT-R032 |
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Interface | Ethernet, WiFi, RS485(optional), CAN Bus(optional), Wiegand(optional) | ||||
Size(Relay Board) | 87*68mm | 91.6*86.4mm | 122*87mm | 250*107mm | 370*107mm |
Size(DIN35 Case) | 90*90*40mm | 115*90*40mm | 145*90*40mm | 252*123*43mm | 373*123*43mm |
Power Supply | 12V/24VDC, 5V/24VAC | ||||
Power Adapter | 12VDC/1.5A | 12VDC/1.5A | 12VDC/1.5A | 12VDC/2A | 12VDC/3A |
Power Consumption | 2W | 3W | 5W | 9W | 16W |
Working Temperature | -20~75℃ | ||||
Storage Temperature | -40~80℃ | ||||
Protocol | MQTT/MQTTS, Modbus-RTU/TCP/ASCII/UDP, TCP, UDP, HTTP GET CGI, CoAP | ||||
Quantity Relays | 2DO | 4DO | 8DO | 16DO | 32DO |
Quantity Digital Input | 2DI | 4DI | 8DI | 16DI | 32DI |
Quantity Wiegand | 1(optional) | 1/2(optional) | 0 | 1 | 1 |
RTC | NO | NO | NO | Optional | Optional |
Home Automation | Domoticz, Home Assistant, openHAB, Red-Node | ||||
Function | Relay Task(Schedule), Input Status, Input Link Relay, Input Link URL, Input/Relay Alias(Name), | ||||
Ethernet IP | 192.168.1.100 | ||||
Web User/PWD | admin/admin | ||||
WiFi AP IP | 192.168.7.1 | ||||
WiFi AP SSID/PWD | dtrelaySN/dtpassword | ||||
WiFi STA IP | 192.168.1.97 | ||||
Support Customized and develop by our company
User manual and programming manual SDK:
http://www.dingtian-tech.com/sdk/relay_sdk.zip
This is a finished board, not a study board. Our default version don’t support flash by yourself,
if you want to flash custom firmware, please leave a message ”send relay board with test firmware” when order
Note: Please keep your computer ip is the same NETWORK SEGMENT as our default ip 192.168.1.100
Setting
Relay Connect
Support protocol
Dingtian-String
Dingtian-Binary
Modbus-RTU., Modbus-ASCII, Modbus-TCP/UDP
CoAP
HTTP GET CGI(control relay, get input/relay status)
Input Mutual Control
MQTT(input/relay status change, report to your MQTT server auto)
Relay Task
Please sync the time on “setting” webpage firstly, you can config when relay ON and when relay OFF automatically
Input Link Relay
Input status change active relay ON/OFF, DELAY, JOGGING(PULSE),FLASH,TOGGLMOTOR
To config “Motor” to control motor (blind)
Input Link URL
Input status changes will active HTTP URL
Input Relay Alias
Rename input/relay to understand better
IP WatchDog
It can ping and reboot other device when network is OFF
Transparent Transmission
Repost data which is from your device through our relay board to your PC from UDP/TCP to RS485/CAN,vice versa
Upgrade
Upgrade new firmware by webpage
Support Domoticz /Home assistant (HA Discover)/openHAB
IP Finder to search device, support different network segment
Connection Diagram
Default firmware
Q: what is the ip address?
A: Ethernet ip: 192.168.1.100, user name and password both are admin
WIFI-AP SSID: dtrelaySN, PWD: dtpassword, IP:192.168.7.1
Q: Where can I find sdk and manual?
A: https://www.dingtian-tech.com/sdk/relay_sdk.zip
Q: How can I upgrade to latest firmware?
A: https://www.dingtian-tech.com/sdk/relay_upgrade_tool.zip
Please download and upgrade to latest firmware
Q: Why I cannot access the web through default ip?
A: Please keep your computer ip be the same network segment as our default ip
Default ip: 192.168.1.100, so your compute ip should be 192.168.1.x(x not 100)
Q: What can I do when computer ip is different network segment with your default ip?
A: Option 1: change your computer ip to 192.168.1.x, x means any numbers from 2~254
Option 2: Change our relay ip through our IP Finder tool to keep the same as your computer ip
Q: Can I connect a rfid keypad reader to it via wiegand
A: Our default firmware donot support, you can leave a message"send relay board with wiegand input firmware" when order
Q: Can you have separate input from the relay operation status
A: webpage “input link relay”->”input control relay” to “NO”
Test firmware
Q: Can I flash custom firmware?
A: please leave a message “send relay board with test firmware” when order”
https://github.com/dtlzp/relay_dev_demo
JL1101(compatiable with RTL8201F, only chip id is different)
https://github.com/dtlzp/relay_arduino_demo
Packaging Details
- Unit Type: piece
- Package Weight: 0.200
- Package Size: 16x5x16
- Brand Name: DTWONDER
- Origin: Mainland China
- Model Number: DT-R004
- Certification: CE
- Certification: FCC
- Smart home platform: other
- Home Automation: Home assistant, Domoticz,openHAB,Node Red
- PCB Size: 91,6*86,4mm
- Case: DIN35 rail
- Power Supply: 12/24VDC,12/24VAC
- Protocol: Dingtian-string, Dingtian-Binary, MQTT,HTTP GET, CoAP,Modbus
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
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 |
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.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of HOGAKI.COM - Home, Garden & Kitchen shop (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of hogaki.com
*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.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
