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PCI RS422 RS485 Serial Port Communication Card Adapter

1-99 Pieces
100-499 Pieces
>=500 Pieces
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1 Piece
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Quick Details

Place of Origin: China
Brand Name: UTEK
Products Status: Stock
Application: Industrial Field
Function: Converter
Interface: PCI
Working temperature: -40℃~85℃
Warranty: 3 Years
Transmission rate: 300bps-921.6Kbps
Connector: DR44 female
Transmission distance: 1.2Km
Compatible with: Win 10/8/7/Vista/XP/linux
Product name: PCI RS422 RS485 Serial Port Communication Card Adapter
Selling Units: Single item
Single package size: 30X30X20 cm
Single gross weight: 0.6 KG
Package Type: UTEK standard packing
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Product Description

PCI card to 4 Ports RS485 RS422 Serial converter Adapter with Isolation



UT-724i PCI multiport serial adapter with optoelectronic isolation is compatible with RS-422/485 standard; it converts PCI signal to balance different RS-422/485 signal. With built-in optoelectronic isolator, it provides as high as 2,500Vrms isolated voltage. The built-in instant voltage control protector is designed to protect RS-422/485 ports; it adopts advanced TVS (TRANSIENT VOLTAGE SUPPERSSOR) instant voltage control.



1. Connector: DR44 female x1

2. BUS: 32 bits universal PCI

3. Signal: RS-422:T/R+, T/R-, RXD+, RXD-, GND

        RS-485:Data+(A)   Data-(B) GND

4. Transmission rate: 300bps-921.6Kbps

5. Data bits: 5, 6, 7, 8

6. Stop bits: 1, 1.5, 2

7. Check bits: None, Even, Odd, Space, Mark

8. Flow control: RTS/CTS XON/XOFF

9. Operating temperature: -40℃~85℃

10. Optical isolation: 2,500Vrms isolated voltage, 500DC continuous specialized DC/DC module

11. Interface protection: RS-422 & RS-485 provides with 600W surge, ±15KV ESD protection each line

12.  Transmission distance: 1.2km for RS-485/422

13. System: Win2000/2003/XP/Vista/7/8/8.1/NT4.0/CE 4.2/5.0/6.0/Vxworks/Linux 2.4.x/2.6.x




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Packaging & Shipping




1. Are you a factory or trading company?

We are a manufacturer which focuses on industrial automation since 2003.

2. Can you accept small order?

Yes, we can accept small order or sample order.

3. What’s the Payment?

Normally we accept T/T, Paypal payment. Or if you want to use other payments, please feel free to contact with us.

4. What is your lead time?

If the products are in stock, lead time is within 3-5 days. If without stock, estimated lead time will be 20-30 days. 

5. What about your after-sales service?

We provide with 1year to 3 years warranty for different products. You can contact with us by e-mail or phone call for after-sales service.

6. Can you arrange the shipment?

Yes, we can arrange the shipment according to your requirement.

7. Can you offer ODM/OEM service?

Yes, we can. We offer this service to the customers for more than 10 years. We have full experience on this.