MEPL JD
CatalogCategoriesBrandsAnalyticsNew

MEPL JD

JD catalog demo by MEPL

Navigation

  • All Products
  • Categories
  • Brands
  • Category Analytics 📊

Tools

  • Advanced Search
  • My Favorites

Admin

  • Dashboard

© 2026 MEPL JD. All rights reserved.

Back to Catalog
DTECH RS232 to RS485 Active Converter, Bidirectional Conversion Transmission, Industrial Grade 9-Pin Serial Communication Protocol, Lightning And Surge Protection Converter, DT-9020
Thumbnail 1
Thumbnail 2
Thumbnail 3
Thumbnail 4
Thumbnail 5
DTECH•Cable

DTECH RS232 to RS485 Active Converter, Bidirectional Conversion Transmission, Industrial Grade 9-Pin Serial Communication Protocol, Lightning And Surge Protection Converter, DT-9020

CN¥89.00
SKU: 100022160381
Status:In Stock (5)
ID: 100020452451
Weight: 360.00 g
Dims:244x141x55 mm

Specifications

Connecting wire
Other
Cord Length
Other
Shielding type
Other
Category
Converter
Converter
Other

Variants / Sale Attributes

Model: Active 232 to 485 Converter [9V-18V Power Supply]

Package Contents

Converter x1, certificate of conformity x1

Product Description

Overview

Brand
DTECH
Model
DT-9020

Industrial-grade stable and durable active RS232 to RS485 converter

Compatible with EIA/TIA RS-232 and RS-485 standards

Supports bi-directional communication at baud rates from 300 to 115.2Kbps

Surge and lightning protection for long-distance transmission

Additional details

Operating temperature range
-20°C to 70°C
Wide voltage input range
DC 9-18V
Built-in surge protection
600W for RS-485 port, 15KV ESD for RS-232 port

Automatic baud rate adaptation for faster and more stable data transmission

Similar Products

Out of Stock
JIB High-End Flagship, XLR Male to Female Audio Cable, Balanced XLR Cable for CD/Amplifier/preamp/speaker Connection BEB-2004 1 Meter Pair
JIBCable

JIB High-End Flagship, XLR Male to Female Audio Cable, Balanced XLR Cable for CD/Amplifier/preamp/speaker Connection BEB-2004 1 Meter Pair

[Flagship Audiophile] Bold · Kano Line One Pair

CN¥3,600.00

View
In Stock
Youyuezhe Console Debugging Cable 1.8m USB to RJ45 Control Cable Switch Configuration Cable for Cisco Huawei Tenda TP-LINK Router Adapter Y-SP02001E
UNITEKCable

Youyuezhe Console Debugging Cable 1.8m USB to RJ45 Control Cable Switch Configuration Cable for Cisco Huawei Tenda TP-LINK Router Adapter Y-SP02001E

USB to RJ45 Debug Console Cable 1.8 meters

CN¥80.90

View

High-speed processor chip for zero-delay signal conversion

Strong shielding for interference resistance

Three data indicator lights for easy troubleshooting

Additional details

Supports various communication modes
point-to-point, point-to-multipoint, and extended RS-232 communication

Suitable for industrial automation control systems, PLC programming, access control systems, attendance management systems, etc.

Easy installation with DB-9 connectors for RS-232 and RS-485 interfaces

Troubleshooting guide for communication failures and data loss/errors

Please refer to the user manual for detailed installation and usage instructions before installing the DT-9020 industrial-grade converter.

In Stock
SHOCHAN Outdoor Single-mode Armored Aerial Optical Cable 2/4/6/8 Core Pre-terminated Fiber Optic Patch Cord Fusion-free Outdoor Drop Fiber Cable Outdoor Pre-terminated Cable 50m 2 Core SC SQ-GT10Y
SHOCHANCable

SHOCHAN Outdoor Single-mode Armored Aerial Optical Cable 2/4/6/8 Core Pre-terminated Fiber Optic Patch Cord Fusion-free Outdoor Drop Fiber Cable Outdoor Pre-terminated Cable 50m 2 Core SC SQ-GT10Y

Outdoor armored finished optical cable 2 cores 4 heads SCSC

CN¥135.00

View
Out of Stock
Bosender PS2 Extension Cable Male to Female 6-Pin 6-Core Long Cable Direct Connect Computer Mouse Keyboard Extension Round Head Pure Copper 2m BSD-PS2-GM2
柏森德Cable

Bosender PS2 Extension Cable Male to Female 6-Pin 6-Core Long Cable Direct Connect Computer Mouse Keyboard Extension Round Head Pure Copper 2m BSD-PS2-GM2

B2B Jingcang

CN¥19.90

View