8Ch Rs485 Simple Plc Io Expanding Board Multifunction Delay Relay Module for Python C++

$26.00
Specification : Only Board
Quantity
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Description
Product Description
8Ch Rs485 Simple Plc Io Expanding Board Multifunction Delay Relay Module for Python C++
Introdction
 
Product Features:

1. Operating voltage: DC 7~25V

2. Operating Current : Standby current (Digital tube OFF) 15MA, Standby current 34MA (Digital tube ON), 1 relay open 68MA, 2 relays open 100MA, 3 relays open 126MA, 4 relays open 157MA,5 relays open 179MA, 6 relays open 204MA, 7 relays open 250MA, 8 relays open 283MA

3. On-board resources: 1x RS485 Interface 8x opto-isolated inputs (low level trigger, NPN type), 4x buttons, 1x 4 bit digital tube display, 1x PI PICO slots, 8x relay outputs

4. Size 153*72*19mm(Only Board)
5. Weight : 157g(Only Board), 267g(with shell)



As long as you write MicroPython code(sketch),You can use it to achieve a variety of delay timer function,such as:
RS485 Master-Slave Device(PLC MCU)
Motor forward and reverse,
Timing on,
Timing off,
Power-up delay,
Trigger delay,
Infinite loop delay,
A finite number of cyclic delays,
Power sequencer,
And so on.



We provide the code(sketch) can only achieve a simple delay function,The delay time is adjusted by modifying the delay parameter of the code(sketch).
If you need more functionality, write your own code. We do not provide additional code(sketch) and technical support

how to use: See video ''DN33C08 DEMO''(You can search for videos on GOOGLE)



Note:
1 DN33C08 is an expansion Module for Raspberry Pi Pico board, it cannot work independently.
2 If you do not have a Pi Pico board, Please purchase the Module ''Board for Pi Pico''





Application 1: Through the programming of
Pi Pico Board
, various delay customization functions can be realized instead of PLC.
 
Application 2: It can be used as an RS485 master device instead of PLC/PC/touch screen to control various RS485 slave devices.
 
 
 
 
 
Packaging & Shipping

 

FAQ

1. We will pack and send your goods within 2-3 working days after we confirmed your payment. For quickly packing and sending, please let us know if you finished the payment.

 

2. We will inform you the lead time if we have to purchase from manufactory.

 

3. We usually ship by DHL, UPS, TNT, FedEx, Aramex or EMS. It usually takes 3-7 days to arrive. Air cargo and sea shipping are aslo optional.

 

4. We are not responsible for any accidents, delays or other issues that are the responsibility of shipping service.

 

5. We need your shipping information including your name, address and phone number for shipping your parcel.

 

6. Tracking number will be shared with you when we got it from the logistics company.

 

About Payment Terms:

 

1. You can pay for your purchase order by PayPal, T/T, Western Union, Ali-escrow or Cash.

2. The unit price we provided not included any shipping fees or payment charges.

3. We are not responsible for any import fees or customs taxes.

 

About Quality Warranty:

 

1. Our products are all original and new from manufacturer. It must be work if the model number is correct.

2. We offer 1 year warranty to our products.

3. During the guarantee period, if the items you purchased from our store are out of perfected quality, pls notify us within 3 days after delivery, we will return the new products when we got your message.

 

Others:

 

1. MOQ: Low MOQ! We welcome 1pcs as sample order to test and check quality. Mixed samples are acceptable.

2. Unit Price: The prices we provided are based on the new and original parts. We can offer a discount according to your purchase order quantity.