
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
DTECH IOT9031 RS232/485/422 To TCP 3 In 1 Serial Server, CN Plug, IOT9031 RS232/485/422 To TCP1. Input voltage: DC 9V 70V 2. Input current: external power supply 1A 3. Power supply mode: wide voltage or POE power supply mode 4. Packing list: server x1, 12V 1A power supply x1, manual x1, foot pad x4 5. Size: about 9 x 7 x 2. 15cm Ethernet Standard: 1. Number of ports: one RJ45 standard network port 2. Speed: support 10 100M, full duplex half duplex adaptive Ethernet interface, compatible with 802. 3 protocol 3. Network protocol: IP, TCP, DHCP,
1. Input voltage: DC 9V-70V
2. Input current: external power supply 1A
3. Power supply mode: wide voltage or POE power supply mode
4. Packing list: server x1, 12V 1A power supply x1, manual x1, foot pad x4
5. Size: about 9 x 7 x 2.15cm
Ethernet Standard:
1. Number of ports: one RJ45 standard network port
2. Speed: support 10/100M, full-duplex/half-duplex adaptive Ethernet interface, compatible with 802.3 protocol
3. Network protocol: IP, TCP, DHCP, RTU, HTTPD Client
4. Buffer: send: 6K bytes, receive: 4K bytes
Serial port:
1. Number of ports: two
2. Interface standard: RS-232, RS-485, RS-422
3. Data bits: 5, 6, 7, 8
4. Stop bit: 1, 2
5. Check digit: None, Even, Odd, Space, Mark
6. Baud rate: 300-921.6kbps
7. Cache: Receive: 800 bytes
Software:
1. Virtual serial port: NetModuleConfig (windows2000 or higher (32/64 bit))
2. Configuration method: PC setting software
Features:
1. Connect the server device through the Intel network signal of the computer, transmit the remote RS232/485/422 communication function, the transmission distance is more than 1200m, and each converter can connect 32 RS232/485/422 interface devices
2. Using a high-speed processor chip, the signal is automatically sent and received without delay
3. Modbus RTU/TCP bidirectional transparent transmission
4. Support baud rate 300-921.6kbps data transmission, higher rate, faster data transmission
5. Built-in Ethernet media transport layer (MAC) and physical layer (PHY), support 10/100M, full-duplex/half-duplex adaptive Ethernet interface, compatible with network 802.3 protocol
6. DHCP automatically obtains IP address, DNS domain name access
7. Powerful POE power supply function, pay attention to choose POE switches with 4/5 and 7/8 power supply modes, each POE switch port can be connected to a server
8. External power supply 9-70V wide voltage, support a wide range of integrated circuits, three power supply methods, more convenient to use (POE 9-70V power supply, DC 12V 1A power supply, DC9-70V terminal power supply)
9. 4 working modes, TCP Server mode/TCP Client mode/UDP mode/HTTPD Client mode
10. Host computer virtual serial port configuration tool, easy to use
11. Widely used in automatic control system, access control system, attendance system, credit card system, POS system, power system, monitoring system, data acquisition system, bank self-service system, etc.
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 573 reviews
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Product Reviews
★★★★★ 5
Loved by both dogs!
Color: Dark Gray, Size: Large - 36”L x 36”W x 8”Th, Color: Dark Gray, Size: Large - 36”L x 36”W x 8”Th
My dogs love them! I wanted something light but comfortable for my dogs (who are extremely picky and don’t like to sit unless there is a cushion to sit on) as secondary beds to easily move around the house as needed. These are perfect and also super cute. I ordered one to test it and immediately ordered the second after the first one arrived. I have a 56 lb. And a 100 lb dog and they love to curl up inside and use the ‘pillow’ to support their head. I ordered the 36” but if your dog likes to sprawl out, I suggest getting the larger one for comparable sized dogs. The pictures are of my 56 lb. dog for reference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 5
Are they using it??
Color: Pink, Size: Medium - 30”L x 30”W x 8”Th
I bought this bed for my cats, of which I have 4. The bed fits 2 cats at a time snuggly if they do not mind sharing. The size I bought is a medium. The bed is a “dog” bed but the cats love it more than any other bed. It is very soft to touch but provides a lot of support. Its depth seems perfect for cats. This bed is rarely unoccupied 😆. I just bought a second one before a riot starts!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Good buy✨
Color: Black, Size: Medium - 30”L x 30”W x 8”Th, Color: Black, Size: Medium - 30”L x 30”W x 8”Th
I ordered the medium to give my small dog space to play in his bed which he does!!! I laid on it with him watching a show so it had my scent and the bed did the rest💖💖💖 its very soft and comfortable
My dog is an adult toy poodle under 10lbs the small bed would be fine for just resting.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Tough toy
Color: Wisconsin Badgers, Style: NCAA #1 Fan Toy
Dogs haven't destroyed it so that's 5 stars in my house
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
★★★★★ 5
Best puppy toy!
Color: Kentucky Wildcats, Style: NCAA #1 Fan Toy
My grand puppy loves loves this hand. I buy
1 every year for her. It’s her favorite puppy toy!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
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