ITA-EM-SR21: 8-Port RS-232/422/485 Serial Port Module

itam-sr01
5 5 1 Product
Giá: Liên hệ

ITA-EM-SR21 8-Port RS-232/422/485 Serial Port Module của hãng Advantech hiện đang được BKAII phân phối rộng rãi tại thị trường Việt Nam. ITA-EM-SR21 được thiết kế theo tiêu chuẩn công nghiệp, nhỏ gọn, dễ dàng lấy được tín hiệu về PLC, máy tính, vi xử lý, máy tính nhúng. Sản phẩm hiện đang được sử dụng trong các bài toán M2M, IoT của các lĩnh vực: Điện lực, khí tượng thủy văn, giao thông thông minh, hệ thống kiểm soát an ninh,…

Tính năng của sản phẩm:

  • 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

Thông số kỹ thuật của sản phẩm:

Communications

  • Data Bits : 5, 6, 7, 8
  • Data Signals : RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND ; RS-422: Tx+, Tx-, Rx+, Rx-, RTS+, RTS-, CTS+, CTS-, GND; RS-485: Data+, Data-, GND
  • FIFO : 256 byte
  • Flow Control : RTS
  • Parity : None, even, odd
  • Serial Port Controller : XR17V358
  • Speed : Up to 921.6Kbps
  • Stop Bits : 1, 1.5, 2

Environment

  • Storage Temperature : -40 ~ 85° C
  • Operating-Temperature : -25 ~ 60° C

General

  • Bus Interface : PCI Express x1 link, Gen1 Compliant
  • Connectors : 2 x 20 pin 3.5mm Terminal Block
  • Ports : 8
  • Power Consumption : 3.3V @ 1.9A (Typical)

Mechanical

  • Dimension : 301.9 x 40 x 80 mm

Protection

  • ESD Protection : Air ± 15KV ,contact ±8KV
  • Isolation Protection : 2,500 VDC isolation

Các bài viết tham khảo:

       "BKAII - Thiết bị truyền thông TỐT nhất với giá CẠNH TRANH nhất!"

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