MD11002 RS485-USB mini converter (EN) - Revision history

Administrator at 09:16, 26 June 2026

2026-06-26T09:16:17Z

← Older revision		Revision as of 09:16, 26 June 2026
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	==== Description ====		==== Description ====
	<b>Industrial RS485 to USB Converter<br></b>		<b>Industrial RS485 to USB Converter<br></b>

Grzegorzbecker at 20:04, 15 June 2026

2026-06-15T20:04:48Z

← Older revision		Revision as of 20:04, 15 June 2026
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	<b>Industrial RS485 to USB Converter<br></b>		<b>Industrial RS485 to USB Converter<br></b>
	A miniature RS485-USB converter module engineered for industrial and automation environments.		A miniature RS485-USB converter module engineered for industrial and automation environments.
	It ~~features seamless operation~~ and provides ~~high-speed,~~ stable communication between a USB ~~host~~ and the RS485 serial standard.		A miniature RS485-USB converter module for automation and industrial applications. It is easy to use and provides fast and stable communication between the USB interface and the RS485 serial standard. Based on the popular CH9101R chip, it features extensive protection circuits to ensure reliable and secure communication. It is perfectly suited for industrial control systems and applications requiring high reliability.
	Based on the popular CH9101R ~~controller~~, it ~~integrates robust, multi-stage~~ protection ~~circuitry~~ to ensure reliable and secure ~~data transmission~~.
	It is ~~an ideal solution~~ for industrial control systems~~, field devices,~~ and ~~critical~~ applications ~~demanding~~ high ~~availability~~.
	<center>		<center>
	[[File:Modig_RS485_USB_mini_1.png\|none\|900px\|thumb\|center]]		[[File:Modig_RS485_USB_mini_1.png\|none\|900px\|thumb\|center]]
Line 11:		Line 9:
	<hr>		<hr>

	==== ~~Key~~ Features and ~~Specifications~~ ====		==== Basic Features and Parameters ====
	* Industrial-~~grade RS485 to~~ USB bus converter		* Industrial RS485-USB bus converter
	* ~~Fully compatible~~ with USB 2.0 standard		* Compatible with USB 2.0 standard
	* ~~Supported baud rates~~: 300 bps to 3 Mbps ~~(3,000,000 bps)~~		* Transmission speed: 300 bps to 3 Mbps
	* ~~Transmission mode:~~ Half-duplex communication		* Half-duplex communication
	* USB ~~connector~~ type~~: Standard~~ USB-A		* USB-A type USB connector
	* ~~Circuit protection: Integrated transient voltage and~~ surge protection		* Half-duplex communication
	* ~~Status indicators: 3 LEDs for Power~~ (PWR) and ~~Data Activity~~ (TX, RX)		* Built-in surge protection
	* ~~Line termination: Onboard 120 Ω~~ termination resistor		* Three LED diodes indicating power status (PWR) and data transmission (TX, RX)
	* ~~RS485 bus connector:~~ Phoenix Contact MC 3.5 mm ~~screw terminal block~~ (~~Pins:~~ A, B, GND)		* Built-in 120Ω termination resistor
	* Operating temperature ~~range~~: -15°C ~ 70°C		* Phoenix Contact MC 3.5 mm type RS485 bus connector (A, B, GND)
	* ~~OS & Driver support: Plug-and-play operation for~~ operating systems with ~~native~~ CDC ~~drivers~~ (no installation required) or high-~~performance vendor~~ VCP (Virtual COM Port) ~~drivers~~		* Operating temperature: -15°C ~ 70°C
			* Supports operating systems with a built-in CDC driver (no installation required) or the manufacturer's multifunctional, high-speed VCP (Virtual COM Port) driver
	* Dimensions: 48 x 20 x 13 mm		* Dimensions: 48 x 20 x 13 mm
	<br>		<br>
	<hr>		<hr>

	==== ~~Kit Contents~~ ====		==== Standard Equipment ====
	<center>		<center>
	{\| class="wikitable" style="width: 1000px;"		{\| class="wikitable" style="width: 1000px;"
	\|-		\|-
	! style="text-align: center;"\|~~Product~~ Code		! style="text-align: center;"\|Code
	! style="text-align: center;"\|Description		! style="text-align: center;"\|Description
	\|-		\|-
	\| style="text-align: center;"\|<b~~>MD11002<br~~>RS485-USB mini converter</b>		\| style="text-align: center;"\|<b>RS485-USB mini converter</b>
	\| style="text-align: left;"\|		\| style="text-align: left;"\|
	*~~Fully assembled,~~ and tested converter ~~module~~		*Assembled and tested module
			\|}
			</center>
			<center>
			[[File:Modig RS485 USB mini 3.jpg\|none\|900px\|thumb\|center]]
			</center>
			<br><br>
			<hr>

			==== Application Example of the RS485-USB mini Converter ====
			<center>
			[[File:Modig_Konwerter_RS485-USB_mini.png\|none\|1000px\|thumb\|center]]
			</center>
			<br><br>
			<hr>
			==== LED Indicators ====
			<center>
			{\| class="wikitable" style="width: 1000px;"
			\|-
			! style="text-align: center;"\|Indicator
			! style="text-align: center;"\|Function
			\|-
			\| style="text-align: center;"\|<span style="color: green"><b>PWR</b></span>
			\| style="text-align: left;"\| Indicates correct power supply to the converter
			\|-
			\| style="text-align: center;"\|<span style="color: red"><b>TX</b></span>
			\| style="text-align: left;"\| Indicates data transmission to the RS485 bus
			\|-
			\| style="text-align: center;"\|<span style="color: red"><b>RX</b></span>
			\| style="text-align: left;"\| Indicates data readout from the RS485 bus
			\|}
			</center>
			<br><br>
			<hr>
			==== RS485 Connector ====

			<center>
			{\| class="wikitable" style="width: 1000px;"
			\|-
			! style="text-align: center;"\|Interface Element
			! style="text-align: center;"\|Function
			\|-
			\| style="text-align: center;"\|<b>RS485</b> bus connector
			\| style="text-align: left;"\|
			* Phoenix Contact MC 3.5 mm type connector
			* Exposed RS485 signals: B-, A+ and signal ground: ⏚
	\|}		\|}
	</center>		</center>
	<br><br>		<br><br>
	<hr>		<hr>

Grzegorzbecker: Created page with "==== Description ==== Industrial RS485 to USB Converter
A miniature RS485-USB converter module engineered for industrial and automation environments. It features seamless operation and provides high-speed, stable communication between a USB host and the RS485 serial standard. Based on the popular CH9101R controller, it integrates robust, multi-stage protection circuitry to ensure reliable and secure data transmission. It is an ideal solution for industrial..."

2026-05-31T16:57:05Z

Created page with "==== Description ==== Industrial RS485 to USB Converter A miniature RS485-USB converter module engineered for industrial and automation environments. It features seamless operation and provides high-speed, stable communication between a USB host and the RS485 serial standard. Based on the popular CH9101R controller, it integrates robust, multi-stage protection circuitry to ensure reliable and secure data transmission. It is an ideal solution for industrial..."

New page

==== Description ====
Industrial RS485 to USB Converter 
A miniature RS485-USB converter module engineered for industrial and automation environments.
It features seamless operation and provides high-speed, stable communication between a USB host and the RS485 serial standard.
Based on the popular CH9101R controller, it integrates robust, multi-stage protection circuitry to ensure reliable and secure data transmission.
It is an ideal solution for industrial control systems, field devices, and critical applications demanding high availability.
<center>
[[File:Modig_RS485_USB_mini_1.png|none|900px|thumb|center]]
</center>
 
<hr>

==== Key Features and Specifications ====
* Industrial-grade RS485 to USB bus converter
* Fully compatible with USB 2.0 standard
* Supported baud rates: 300 bps to 3 Mbps (3,000,000 bps)
* Transmission mode: Half-duplex communication
* USB connector type: Standard USB-A
* Circuit protection: Integrated transient voltage and surge protection
* Status indicators: 3 LEDs for Power (PWR) and Data Activity (TX, RX)
* Line termination: Onboard 120 Ω termination resistor
* RS485 bus connector: Phoenix Contact MC 3.5 mm screw terminal block (Pins: A, B, GND)
* Operating temperature range: -15°C ~ 70°C
* OS & Driver support: Plug-and-play operation for operating systems with native CDC drivers (no installation required) or high-performance vendor VCP (Virtual COM Port) drivers
* Dimensions: 48 x 20 x 13 mm
 
<hr>

==== Kit Contents ====
<center>
{| class="wikitable" style="width: 1000px;"
|-
! style="text-align: center;"|Product Code
! style="text-align: center;"|Description
|-
| style="text-align: center;"|MD11002 RS485-USB mini converter
| style="text-align: left;"|
*Fully assembled, and tested converter module
|}
</center>
 
<hr>