Multi-1/LPCIe RS232

1 port serial communication card, Supports PCI Express Base Specification v1.1 and v2.0, The world’s leading 256 byte FIFO

Item number VAR-827001590

Out of Stock, restocking in progress
Expected dispatch delay beyond available stock: 2 weeks

Located in: Germany

EUR 75.95 *
Content 1 piece
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Multi-1/LPCIe RS232 is equipped with PCIe to PCI Bridge and SB16C1052PCI, powerful semiconductor designed by SystemBase. The SB16C1052PCI semiconductor is a UART designed for PCI Bus which has the 256 byte FIFO, the largest in the world. There are no overrun when communicating with 921.6kbps. It has all the necessary components for the serial communication that the developers do not require additional components to design the product. It is ideal for POS, medical use, factory automation and building automation field.

Power Supply through Pin 9

The Multi-1/LPCIe is designed to supply 5 or 12 volt power through pin 9 to power the external device. This function is ideal for connecting low power device such as barcode readers or POS printers, eliminating the need for an external power supply.

15KV Surge Protection – Built-in:

Don’t risk blown ports and down time. The Multi-1/LPCIe has built-in 15,000 volt surge suppression to protect against electrical spikes and blown ports giving you more reliable communications.

Auto Toggling

The Multi-1/LPCIe has a built-in hardware feature that performs automatic toggling to prevent devices from sending data at the same time causing a crash. This operation is crucial when multiple devices are connected to prevent electrical collisions that lead to errors and unstable communication.

Slew-Rate Limit Control

The Multi-1/LPCIe is equipped with Slew Rate limit control for RS-422/485 interface and when enabled it minimizes EMI emissions which may cause data transmission errors. When Slew Rate is used maximum communication speed is 250kbps. This function is recommended in many medical applications.

Item ID 101344
Condition New
Manufacturer SystemBase
Manufacturing country Democratic People's Republic of Korea
Content 1 piece
Weight 80 g
Net weight 60 g
Dimensions 121×81×61mm


Interface Type

  Specification PCI Express Base Specification Rev 2.0


Interface RS232
Number of ports 1
 Maximum Speed Up to 921.6Kbps
Signal Lines – RS422: TXD+, TXD-, RXD+, RXD-
– RS485: TRXD+, TRXD-
Surge Protection ±15KV Surge protection
 Flow Control XON/XOFF
Data crash prevent Auto Toggling


Controller SB16C1052PCI
Board Connector DB9 Male


Supported OS Windows 7/8.1/10
Windows Server 2008/2012/2016
Utility TestView

Operating Environment

Operation Temperature 0~50℃
Storing Temperature -20~80℃
 Humidity 5~95% Non-Condensing


  Certificates CE, FCC, KC