What is the input voltage range fo operation? can it be powered from pin 9 on the dsub connector?

It does not need external power.

What is the voltage range of operation on the dsub connector?

I dont know the range, my application was at 3.3V and I didnt have much problem with that.

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DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge

DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge

Product ID: 376690916

Details

Colour
black
Compatible devices
PC Industrial
Connector type
RS232 to RS485
Item dimensions L x W x H
23.4 x 19.6 x
Specific uses for product
TV

⚡600W surge protection

📡4000ft long-haul reach

🔄Auto RX-TX control

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1014916₫

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Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Future-Proof Your Industrial Data Flow with Effortless RS232 to RS485 Conversion

BUILT IN SURGE ARMOR - 600W transient voltage suppressor shields your devices from damaging power spikes.
MULTI DEVICE MASTERY - Connect up to 32 RS485 devices on a single network for scalable industrial setups.
PLUG PLAY SIMPLICITY - Automatic RX-TX control means zero driver hassle—just connect and go.
POWER WITHOUT THE PLUG - Port-powered design eliminates the need for external power supplies, reducing clutter.
EXTEND YOUR NETWORK HORIZON - Supports communication up to 4000ft (1200m) for seamless long-distance data flow.

The DTECH RS232 to RS485 Converter is a compact, port-powered serial adapter designed for robust long-haul communication up to 4000ft. It supports up to 32 devices on a half-duplex RS485 network with automatic RX-TX control for plug-and-play ease. Featuring a 600W transient voltage suppressor, it safeguards connected equipment from surges, making it ideal for industrial and commercial environments requiring reliable, scalable, and noise-resistant data transmission.

Specifications

ASIN	B08T9C22N9
Best Sellers Rank	#123,892 in Computers ( See Top 100 in Computers ) #339 in Serial Adapters
Brand	DTECH
Color	black
Colour	black
Compatible Devices	PC, Industrial Equipment
Compatible devices	PC, Industrial Equipment
Connector Type	RS232 to RS485 Converter
Connector type	RS232 to RS485 Converter
Current Rating	15 Amps
Customer Reviews	4.5 out of 5 stars 30 Reviews
Finish	Metallic
Item Dimensions	23.4 x 19.6 x 5.8 centimeters
Item Weight	0.03 Kilograms
Item dimensions L x W x H	23.4 x 19.6 x 5.8 centimeters
Manufacturer	guangzhouditedianzikejiyouxiangongsi
Mfr Part Number	DT-9001
Model Number	DT-9001
Number of Items	1
Number of Ports	1
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	TV
Specific uses for product	TV
Unit Count	1.0 Count
Warranty Type	Limited

Reviews

J**M

Simple to use and works well.

5.01.2025

S**E

Reliable, performant and flexible RS485 converter

28.02.2026

D**D

Does what it is supposed to and no faults so far

18.11.2024

T**E

If you know you need one of these, it's a formidable choice

16.01.2026

A**Z

Works great!.

19.09.2024

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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2 weeks ago

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