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Description
DTECH DT-5019 USB To RS485/422 Industrial Converter Serial Line Communication Adapter, DT-5019 1.2m1. Compatible standards: The interface is compatible with EIA TIA RS 485 and RS 422 standards 2. Material: ABS 3. Wire structure: 24WG wire, 80 braided tinned copper braid + aluminum foil double shielding + four tensile rope + 7 cores + 8mm thick wire body, fully shielded environment 4. Chip: FTDI FT232RL+sp485 dual chip 5. Working mode: asynchronous half duplex communication, asynchronous full duplex communication 6. USB signal: VCC, DATA+, DATA ,
1. Compatible standards: The interface is compatible with EIA/TIA RS-485 and RS-422 standards
2. Material: ABS
3. Wire structure: 24WG wire, 80 braided tinned copper braid + aluminum foil double shielding + four tensile rope + 7 cores + 8mm thick wire body, fully shielded environment
4. Chip: FTDI-FT232RL+sp485 dual chip
5. Working mode: asynchronous half-duplex communication, asynchronous full-duplex communication
6. USB signal: VCC, DATA+, DATA-, GND
7. RS-485/RS-422/DB9 pin signal: T/R+, T/R-, GND
8. Signal indication: red light for power supply, green light for sending signal, yellow light for receiving signal
9. Communication rate: 300bps-460800bps, automatic detection of serial port signal rate
10. Communication distance: about 0-5 meters at the USB end; about 0-1200 meters at the RS-485/RS-422 end
11. Number of connectable nodes: support RS-485/RS-422 terminal 32 nodes
12. Communication mode: RS-485 point-to-point half-duplex communication, RS-485 point-to-multipoint half-duplex communication, RS-422 point-to-point full-duplex communication, RS-422 point-to-multipoint full-duplex communication
13. Protection level: about 15kV IEC1000-4-2 Air Discharge
14. Lightning protection and surge protection: 600W lightning surge protection
15. Wiring method: terminal equipment can be connected by twisted pair or shielded wire
16. Transmission medium: twisted pair or shielded wire
17. Support system: Windows10/8/8.1/7, Server 2008, XP, Vista, Mac OS8/9, OS-X, Linux2.4 and other systems
18. Power supply mode: USB power supply
19. Voltage range: 5V
20. Working current: less than 300mA
21. Application scenarios: industrial automation control system, access control system, power control system, parking lot system, attendance machine, industrial computer, PLC controller, etc.
22. Length: about 1.2m
Features:
1. Built-in FTDI-FT232RL+SP485 dual-chip, high-speed logic processing chip, TVS insurance diode, support RS485/422 protocol equipment long-distance transmission, stable and durable
2. 32 RS485/422 devices can be connected, the data communication baud rate range is about 300bps-460800bps
3. Wide range of applications, suitable for connection between computers and various RS485/422 devices, two-way interactive data transmission
4. Automatically control the direction of data flow through the I/O circuit, and automatically determine and control the direction of data transmission
5. Built-in zero-delay automatic transceiver conversion, automatic detection of serial port signal rate
6. Multi-system compatibility, support Windows10/8/8.1/7, Server 2008, XP, Vista, Mac OS8/9, OS-X, Linux2.4 and other systems
7. Safety lightning protection, surge protection
8. Built-in 3 kinds of data indicators, easy to check the working status
9. Use 24WG thick 80 braided tinned copper core, tightly shielded inside and outside, to strengthen anti-electromagnetic interference
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
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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]
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4.4 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Expensive Jerky, but tastes good
Flavor Name: Salt & Pepper, Size: 3 Ounce (Pack of 1)
The jerky was good. It was expensive for jerky without all the additives... Never made sense to charge more for doing less.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Beef jerky
Flavor Name: Salt & Pepper, Size: 3 Ounce (Pack of 5)
This beef jerky is fantastic! I love the flavors. It's very chewy so if you don't like chewy food don't get it. I break it into small pieces and put it in a Ziploc bag with cheese and snack on it at work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
★★★★★ 3
Solid product. Too pricey though.
Flavor Name: Salt & Pepper, Size: 3 Ounce (Pack of 1)
There’s a lot of reviews complaining about th taste. That’s blown out of proportion or people can’t read the ingredient list.
This is basically plain meat from a dehydration machine. Tastes the exact same, just with pepper added. Do some pieces have a little too much as some reviews complain about? Yes. But it’s not bad or to the point you wouldn’t eat it.
This product is solid. It’s great for someone with IBS & celiac given the lack of ingredients. The only downside is the cost. It’s way too much for the small amount.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Great product
Flavor Name: Salt & Pepper, Size: 3 Ounce (Pack of 2)
This jerky is very expensive, but definitely worth the price. My husband is a newly diagnosed diabetic, so we are very cautious about the ingredients in products we buy. This is a very clean product and is perfect for an easy and healthy snack when we are traveling.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Beef
Flavor Name: Salt & Pepper, Size: 3 Ounce (Pack of 1)
Good flavor. Dry but still good and clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
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