PCI-E XR17V358 8S RS422/RS485 Convertor card

The V358 serves as a single lane PCIe bridge to 8 indepedent enhanced 16550 compatible UARTs. can support a variety of application scenarios.

  • PO.: ST345
  • P/N.: SE-SLV358A-8S
  • Bus Type: PCI Express X1
  • Media Port: RS232 & RS485 Connector
  • Main Chipset: EAXR XR17V358


XR17V358

HIGH PERFORMANCE OCTAL PCI EXPRESS UART


Overview

The XR17V358 (V358) is a single chip 8-channel PCI Express (PCIe) UART (Universal Asynchronous Receiver and Transmitter), optimized for higher performance and lower power. The V354 serves as a single lane PCIe bridge to 8 indepedent enhanced 16550 compatible UARTs. The V358 is compliant to PCIe 2.0 Gen 1 (2.5GT/s). Each UART of the V358 has many enhanced features such as the 256-bytes TX and RX FIFOs, programmable Fractional Baud Rate Generator, Automatic Hardware or Software Flow Control, Auto RS-485 Half-Duplex Direction Control, programmable TX and RX FIFO Trigger Levels, TX and RX FIFO Level Counters, infrared mode, and data rates up to 25Mbps, auto RS485 half-duplex direction control, with maximum 1.2kM transmission distance, In addition to the UART channels, the V358 has 16 multi-purpose I/Os (MPIOs), a 16-bit general purpose counter/timer and a global interrupt status register to optimize interrupt servicing.


KEY Features

• Single 3.3V power supply

Internal buck regulator for 1.2V core

PCIe 2.0 Gen 1 compliant

x1 Link, dual simplex, 2.5Gbps in each direction

Expansion bus interface

EEPROM interface for configuration

Data read/write burst operation

Global interrupt status register for all eight UARTs

Up to 25 Mbps serial data rate

16 multi-purpose inputs/outputs (MPIOs)

16-bit general purpose timer/counter

Sleep mode with wake-up Indicator

Eight independent UART channels controlled with

- 16550 compatible register Set

- 256-byte TX and RX FIFOs

- Programmable TX and RX Trigger Levels

- TX/RX FIFO Level Counters

- Fractional baud rate generator

- Automatic RTS/CTS or DTR/DSR hardware flow control with programmable hysteresis

- Automatic Xon/Xoff software flow control

- RS-485 half duplex direction control output with programmable turn-around delay

- Multi-drop with Auto Address Detection

- Infrared (IrDA 1.1) data encoder/decoder

• Software compatible to XR17C15x, XR17D15x, XR17V25x PCI UARTs


- RS485 Signal: T+(A), T-(B), GND

- RS422 Signal: T+, T-, R+, R-, GND

- 500W surge protection, 20KV ESD protection for all serial ports

- Working mode: asynchronous working, point-to point or point-to-multipoint 2wires(half duplex), 4wires(full duplex)

- Maximum up to 1.2KM transmission distance in RS485 / RS422 mode (300bps-921600bps)

- Transmission media: twisted-pair cable or shielded cable

- Interface protection: 500W surge protection, 20KV ESD protection for all serial ports,

  2500Vrms magnetic coupling isolation voltage protection. high common-mode

  transient immunity: 25KV/μs, 1000V DC-DC power supply isolation module protection.

- UART interface support for 7 or 8 data bits, 1 or 2 stop bits and Even / Odd / mark / space/none

- Flow control: none, hardware and Xon/Xoff

- Sleep mode with wake –up indicator

- Load capability: support point-to-multiport transmission, Each converter can connect 32 RS422 or RS-485 interface equipment


General specification
Chipset-controller-EAXR® XR17V358

Bus type

PCIe 2.0 Gen 1

x1 Link, dual simplex, 2.5Gbps in each direction

Band rate300bps - 921600bps
Transmission mediaDB9 to 5Pin converter

Serial 68Pin to 9Pin cable

twisted-pair cable or shielded cable
Transmission rangeMaximum up to 1.2KM transmission distance in RS485 / RS422 mode
Communication modeRS422 signal: T+, T-, R+, R-, GND

RS485 signal: T+(A), T-(B), GND

Working modeasynchronous working, point-to point or point-to-multipoint 2 wires (half duplex), 4 wires (full duplex)

Interface protection

500W surge protection,20KV ESD protection for all serial ports, 2500Vrms magnetic coupling isolation  voltage protection.
high common-mode transient immunity: 25KV/μs,1000V DC-DC power supply isolation module protection.
Load capacityPoint-to-multiport transmission, Each converter can connect 32 RS422 or RS-485 interface equipment
Application function500W surge protection, 20KV ESD protection for all serial ports
UART interface support for 7 or 8 data bits, 1 or 2 stop bits and Even / Odd / mark / space/none
Flow control: None, Hardware and Xon / Xoff, Sleep mode with wake –up indicator
Operating SystemsWindows 2000 / XP / Server2003 / Vista / Win 7 / Win 8 / Win 8.1 / Win10, 32 or 64bit

Linux2.6.27,2.6.31,2.6.32,3.x.x and later

Hardware & environment

LED IndicatorsSleep mode with wake –up indicator
Power Supply Range3.6 Volts
Voltage at Any Pin-0.5 to VCC+0.5V
Operating Temperature-40 to +85℃
Storage Temperature-65 to +150℃
Packing Accessories list

1 x PCI Express 8S RS422/RS485 Multi-I/O card

1 x User's Manual

1 x CD driver

1 x DB9 to 5pin converter

1 x Serial 68pin to 9pin cable

1 x Low-profile bracket


Note: Only the above package contents, other products are not included.The allowable error of size measurement is +/- 1~3mm, and the weight of the product is subject to the actual product.

DimensionsL80 x W68 mm (measured without PCIe bracket)
Package SizeL172 x W140 x H75 (Built-in Blister)
Product weightg
Package weight



Documentation

Driver



订购表单-通用
PO#P/NSpecificationsOrdering Note
   ST345    SE-SLV358A-8SPCI Express 8S RS422/RS485 Multi- I/O card

Based on EAXR XR17V358 Controller
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