MOXA 2 Port PCI RS422, RS485 Serial Board

RS Stock No.:: 258-9819
Distrelec Article No.:: 125-73-435
Mfr. Part No.:: CP-132UL-DB9M
Brand:: MOXA

MOXA 2 Port PCI RS422, RS485 Serial Board

Subtotal (1 unit)*

$323.61

(exc. GST)

$372.15

(inc. GST)

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In Stock

7 unit(s) ready to ship from another location
Plus 2 unit(s) shipping from 17 August 2026
Plus 2 unit(s) shipping from 23 November 2026

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Units	Per unit
1 +	$323.61

*price indicative

RS Stock No.:: 258-9819
Distrelec Article No.:: 125-73-435
Mfr. Part No.:: CP-132UL-DB9M
Brand:: MOXA

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	MOXA
	Product Type	Serial Board
	Bus Type	PCI
	Communication Interface	Serial
	Number of Ports	2
	Operating System	Windows, Linux, UNIX
	Connection Port	RS422, RS485
	Maximum Baud Rate	921.6kbps
	FIFO Size	1024bit
	Standards/Approvals	WEEE, CE, IEC 61000-4-2, FCC, EN 55032/24, RoHS

	Select all
	Brand MOXA
	Product Type Serial Board
	Bus Type PCI
	Communication Interface Serial
	Number of Ports 2
	Operating System Windows, Linux, UNIX
	Connection Port RS422, RS485
	Maximum Baud Rate 921.6kbps
	FIFO Size 1024bit
	Standards/Approvals WEEE, CE, IEC 61000-4-2, FCC, EN 55032/24, RoHS

COO (Country of Origin):: TW

MOXA Serial Board, 2 Ports, 1024 bit FIFO Size - CP-132UL-DB9M

This serial board provides two serial ports for industrial communication over differential interfaces and is designed for integration into PCI slots. It serves automation and control systems requiring multi-drop or point-to-point serial links and operates across major operating systems used in industrial IT environments.

Features and Benefits:

• Supports RS422 and RS485 interfaces for versatile connectivity
• 1024bit FIFO reduces CPU load for sustained data streams
• Up to 921.6kbps throughput for high-speed serial transfers
• Dual-port configuration enables simultaneous link management
• PCI bus interface simplifies expansion in legacy and modern PCs
• Compatible with Windows, Linux and UNIX for broad deployment

Applications

• Suitable for connecting remote I/O modules via RS485 multi-drop
• Ideal for serial link integration in factory automation PCs
• Used with protocol converters in industrial networking racks
• Can be used for data acquisition from differential serial sensors
• Used for fieldbus gateway communication in control cabinets

Which electrical standards protect against interference and static?

The board complies with EMI and ESD standards including IEC 61000-4-2 and EN 55032/24 to mitigate electrostatic discharge and radiated emissions.

How many ports are accessible and what physical connectors are present?

Two serial ports are provided and the unit offers DB9 male connectivity for differential signalling.

Which approvals ensure suitability for regulated installations?

It meets WEEE and CE requirements and adheres to RoHS substance restrictions, supporting regulated deployment.

What FIFO capacity impacts burst performance and how does it help?

A 1024bit FIFO buffers incoming and outgoing bytes to smooth bursts and lower host processor interrupts.

On which bus does the card operate and what interface does it expose?

The device installs into a PCI slot and exposes serial communication interfaces for RS422 and RS485 links.