Serial Com 4 ports RS422 RS 422 RS485 RS 485 PCI e Express PCIe Card Optical Opto Optoisolator Isolator Isolate Isolation 600W Surge Standard Low Prof

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Key Features

Item Number: 52007

ProductDescription: 4 port High Speed Serial RS-422/485 PCI Express(PCIe) Cardsupports Standard and Low Profile Bracket, with 1.5kv Optical Isolation and 600WSurge Protection


shentek releases 4 port Serial RS-422/485PCI Express(PCIe) 2kv Isolation Card. It is great design for PCI Express Basespecification revision 1.1. Also work with PCI Express x 1, x2, x4, x8 and x 16lane bus. It designs for standard and low profile bracket. With this card, itcan add 4 port Serial RS-422(Point to Point Mode), or 2 Wire RS-485 or 4 WireRS-485(RS-422 Multi-drop mode) to your system’s need. The 52007 supports 256bytes onboard FIFO and compatible with 16C1050UART specification. It also comes for High Speed up to 921.6Kbps baud rate. Itis good with all kind of industrial


Automated Teller Machine(ATM)

Point of Sale(POS)

Automated Retail Kiosks

Embedded System

Payment System

Traffic System

Factory Automation and Process Control

Building Automation

Healthcare System

Remote Access Servers

Storage Network Management

Features andBenefit

Expands 4 com ports for your system

High Speed Baud Rate up to 921.6Kbps

Design to meet PCI Express 2.0 Gen 1compliant

Supports PCI Express x1, x2, x4, x8, andx16 Lane

Max 10 device connectivity for 4 WireRS-485(RS-422 Multi-Drop) mode

Max 32 device connectivity for 2 WireRS-485 mode

Built-in 15KV ESD protection

1.5kv Optical Isolation

600W Surge protection

Supports Industrial Specification

256 byte FIFOs

Supports Microsoft Windows, Linux, andQNX drivers



Communication controller: 16C550 UART Compatible register Set

Bus: PCI Express x 1

Connector: DB44 Female

Serial Interface

Number of ports: 4 ports

Serial Standard: RS-422(Point toPoint mode), RS-485(2 Wire RS-485 mode), 4 Wire RS-485(Multi-Drop RS-422 mode)

IRQ and I/O Address: Assigned bySystem

Serial Line Protection

ESD Protection: 15KV ESDProtection for all signals

Optical Isolation Protection: 1.5kvOpto Isolator Protection for each port

Surge Protection: 600W SurgeProtection for RS-422/485 signals


Baud rate: up to 921.6 Kbps

FIFOs: 256 byte

Serial Communication Parameters

Data Bits: 5, 6, 7, 8

Stop Bits: 1, 1.5, 2

Parity: None, Even, Odd, Space,Mark

Serial Signals

RS-422: TxD+, TxD- RxD+, RxD-,GND

2 Wire RS-485: Data+, Data-, GND

4 Wire RS-485: TxD+, TxD-, RxD+,RxD-, GND

Driver Support

Windows: XP, 2003, Vista, 2008, Win 7

Linux: 2.6

QNX: 6.0

Physical Characteristics

Bracket: Standard and LowProfile Bracket

Bracket Space: 1

Environmental Limits

Operating Temperature: -30 ~ 75℃

Storage Temperature: -40 ~ 85℃

Ambient Relative Humidity: 5 ~95% Non-Condensing

Standards and Certifications

CE and FCC supports

Product Production

Production: Made in Taiwan

Product Location: Taipei, Taiwan

Package Content

4 port RS-422/485 PCI Express Optial Isoaltion Card x 1

DB44 pin to 4 x DB9M Cable 30cm x 1

DB9F to 5 pin Terminal Block 600W Surge Adapter x 4

Low Profile Bracket x 1

Quick Instill Guide x 1

Driver CD x 1


Warranty Period: 1 Year

Shipping Way

Register Air Mail

Deliveryby: ChunghwaPost Co., Ltd

Delivery Location: Shipfrom Taiwan

DeliveryWay: Register Small Packet – Air Mail

DeliveryTime: for most of area is around 15 – 20 working days. South America area and some countries are around 21 – 30 working days.


Deliveryby: ChunghwaPost Co., Ltd

Delivery Location: Ship from Taiwan

DeliveryWay: Register Small Packet – Air Mail

Delivery Time: for most of area is around 10 workingdays. South America area and some countriesare around 20 working days.

We suggest to use EMS,because it is fast and safe. Thank You

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  • Minimum Order:1
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