StarTech.com 4 Port PCIe RS422, RS485, RS232 Serial Card

RS-stocknr.:: 287-3384
Fabrikantnummer:: PS74ADF-SERIAL-CARD
Fabrikant:: StarTech.com

StarTech.com 4 Port PCIe RS422, RS485, RS232 Serial Card

Subtotaal (1 eenheid)*

€ 284,08

(excl. BTW)

€ 343,74

(incl. BTW)

GRATIS bezorging voor bestellingen van meer dan € 90,00

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Plus verzending 1 stuk(s) vanaf 09 november 2026

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*prijsindicatie

RS-stocknr.:: 287-3384
Fabrikantnummer:: PS74ADF-SERIAL-CARD
Fabrikant:: StarTech.com

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	StarTech.com
	Bus Type	PCIe
	Product Type	Serial Card
	Communication Interface	Serial
	Number of Ports	4
	Operating System	Windows Server 2016, Linux, Windows 7
	Connection Port	RS422, RS485, RS232
	Maximum Baud Rate	921.6kbps
	FIFO Size	256bit
	Standards/Approvals	CE, TAA Compliant

	Alles selecteren
	Merk StarTech.com
	Bus Type PCIe
	Product Type Serial Card
	Communication Interface Serial
	Number of Ports 4
	Operating System Windows Server 2016, Linux, Windows 7
	Connection Port RS422, RS485, RS232
	Maximum Baud Rate 921.6kbps
	FIFO Size 256bit
	Standards/Approvals CE, TAA Compliant

Land van herkomst:: TW

StarTech Serial Card, 4 Ports, 921.6Kbps Maximum Baud Rate - PS74ADF-SERIAL-CARD

This serial card adds four DB9 serial interfaces to a desktop or small form-factor system for legacy device connectivity. It plugs into a PCIe x1 slot and provides independently configurable ports that support RS-232, RS-422 and 2/4-wire RS-485 signalling. The card includes LEDs for transmit/receive activity, selectable power delivery over pin 9, and compatibility with Windows Server 2016, Windows 7 and Linux.

Features and Benefits:

• 921.6Kbps maximum baud rate enables high-speed serial transfers
• 256 Byte FIFO reduces CPU interrupts during bursts
• Per-port configurable 12V/5V/no-power supports powered peripherals
• On-board DIP switches permit independent protocol selection
• LED activity indicators provide real-time port status

Applications

• Suitable for POS peripherals requiring serial connectivity
• Used with PLCs and factory automation control systems
• Ideal for connecting scientific sensors and oscilloscopes
• Used for medical monitoring stations and legacy modems
• Suitable for security systems such as access panels

Which UART chips does it emulate for driver compatibility?

It is compatible with 16C450, 16C550, 16C650, 16C750 and 16C950 UARTs.

What board-level protections are included against electrostatic discharge?

The card incorporates level-4 ESD protection rated +/-8kV contact, +/-15kV Air and +/-15kV HBM.

How is power supplied for peripherals over pin 9?

Auxiliary SATA power selects per-port modes of 12V at 1.5A, 5V at 1.5A, or no power (RI) via jumpers.

What environmental ranges support deployment in industrial settings?

Operating range is 0°C to 70°C with storage from -20°C to 80°C and humidity tolerance of 20% to 80% RH.