MPN

MOXA USB Type B, USB Type A to DB9 Male D Sub Adapter Interface Converter

RS Stock No.:: 255-2040
Distrelec Article No.:: 125-24-897
Mfr. Part No.:: UPort 1130I
Brand:: MOXA

MOXA USB Type B, USB Type A to DB9 Male D Sub Adapter Interface Converter

Subtotal (1 unit)*

£141.77

(exc. VAT)

£170.12

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

13 unit(s) ready to ship
Plus 31 unit(s) ready to ship from another location
Plus 9 unit(s) shipping from 11 August 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£141.77

*price indicative

RS Stock No.:: 255-2040
Distrelec Article No.:: 125-24-897
Mfr. Part No.:: UPort 1130I
Brand:: MOXA

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	MOXA
	Product Type	D Sub Adapter Interface Converter
	Connector Type A	USB Type B, USB Type A
	Transmission Speed	921.6kbps
	Connector Type B	DB9 Male
	Nominal Supply Voltage	5 V dc
	Number of Connectors B	1
	Minimum Operating Temperature	0°C
	Maximum Operating Temperature	55°C
	Standards/Approvals	IEC 61000-4-2, etc, EN 55032/24
	Weight	200g

	Select all
	Brand MOXA
	Product Type D Sub Adapter Interface Converter
	Connector Type A USB Type B, USB Type A
	Transmission Speed 921.6kbps
	Connector Type B DB9 Male
	Nominal Supply Voltage 5 V dc
	Number of Connectors B 1
	Minimum Operating Temperature 0°C
	Maximum Operating Temperature 55°C
	Standards/Approvals IEC 61000-4-2, etc, EN 55032/24
	Weight 200g

COO (Country of Origin):: TW

MOXA D Sub Adapter Interface Converter, 5V Nominal Supply Voltage, 921.6kbps Transmission Speed - UPort 1130I

This D-sub adapter interface converter connects USB hosts to RS-232 serial devices, providing a reliable bridge between USB ports and DB9 serial equipment in industrial and laboratory environments. It accepts USB Type A and USB Type B connections and presents a single DB9 male serial interface, enabling integration of legacy instruments and controllers into modern USB-based systems.

Features and Benefits:

• 921.6 kbps transfer rate for fast serial data exchange
• Operates on a 5V DC supply for simple USB power compatibility
• Rated for 0°C to 55°C operation for typical industrial ambient ranges
• Conforms to IEC 61000-4-2 for electrostatic discharge immunity
• Meets EN 55032/24 standards for conducted and radiated emissions
• Compact 200 g mass for easy handling and deployment

Applications

• Suitable for connecting legacy controllers to PC USB ports
• Ideal for serial data logging with laboratory instruments
• Used for commissioning RS-232 field devices in automation
• Can be used for maintenance interfacing on production machinery
• Used with diagnostic tools requiring a DB9 serial link

Which connectors are provided for host and device side interfacing?

It includes both USB Type A and USB Type B receptacles for host connections and a single DB9 male connector for serial devices.

How does it perform in electrically noisy environments?

The unit adheres to IEC 61000-4-2, offering specified immunity against electrostatic discharge events to maintain communication stability.

What supply voltage does it require and how is it powered?

It runs from a nominal 5V DC supply, compatible with standard USB power sources.

What throughput can I expect for serial communications?

The converter supports transmission speeds up to 921.6 kbps for high-speed serial transfers.

Are there regulatory emission considerations for installation?

The device is compliant with EN 55032/24 emission standards, which informs placement and screening practices in sensitive installations.

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