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首页 》 研华产品 》智能系统 》智能交通系统 》中央控制（ISCS）ITA-2000系列 》ITAM-SR01

ITAM-SR01
8-Port RS-232/422/485 Serial Port Module
Main Features
  • Compliance with railway applications (EN50121-4)
  • 2500 VDC isolation protection
  • 256-byte FIFO and automatic flow control
  • Speed up to 921.6Kbps
  • 8 x RS -232/422/485 software selectable serial ports
  • ITAM Serial Module compatible with ITA-22 series system for flexible configuration option
     数据表(PDF)    技术资料下载
  规格表
　 　 ITAM-SR01-00A1E ITAM-SR01-10A1E
Communications Data Bits 5,6,7,8 5,6,7,8
Data Signals RS232: RxD, TxD, RTS, CTS, GND;RS422: Tx+, Tx-, Rx+, Rx-, GND;RS485: Data+, Data-, GND RS232: RxD, TxD, RTS, CTS, GND;RS422: Tx+, Tx-, Rx+, Rx-, GND;RS485: Data+, Data-, GND
FIFO 256 byte 256 byte
Flow Control RTS RTS
Parity None, even, odd None, even, odd
Serial Port Controller XR17V358 XR17V358
Speed Up to 921.6Kbps Up to 921.6Kbps
Stop Bits 1,1.5,2 1,1.5,2
Environment Operational Temperature -25 ~ 60° C -25 ~ 60° C
Storage Temperature -40 ~ 85° C -40 ~ 85° C
General Bus Interface PCI Express x1 link, Gen1 Compliant PCI Express x1 link, Gen1 Compliant
Connectors 2 x 20 pin 3.5mm Terminal Block 2 x 20 pin 3.5mm Terminal Block
Ports 8 8
Power Consumption 3.3V @ 1.9A (Typical) 3.3V @ 1.9A (Typical)
Mechanical Dimension 301.9 x 40 x 80 mm 301.9 x 40 x 80 mm
Protection ESD Protection Air ± 15KV ,contact ±8KV Air ± 15KV ,contact ±8KV
Isolation Protection 2,500 VDC isolation 2,500 VDC isolation
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