參數(shù)資料
      型號: PC-77DS1-8CR250-32
      英文描述: Converter
      中文描述: 轉(zhuǎn)換器
      文件頁數(shù): 2/8頁
      文件大?。?/td> 172K
      代理商: PC-77DS1-8CR250-32
      Apex Signal,
      A Division of NAI, Inc.
      631.567.1100/631.567.1823(fax) 3-20-01 S 7 7DS1 A001 REV A 1.2
      170 Wilbur Place, Bohemia, NY, 11716,USA
      www.naii.com
      / e-mail:sales@naii.com Code:OVGU1 Page 2 of 8
      SPECIFICATIONS
      (applies to each Channel)
      Resolution:
      Accuracy:
      Output format:
      Output voltage:
      Output load:
      Regulation:
      Ratio:
      Set any ratio between 2 and 255
      Rotation:
      Continuous rotation or programmable Start and Stop angles. 0 to
      ±
      13.6 RPS with a
      resolution of 0.15
      °
      /sec. Step size is 16 bits (0.0055)° up to 1.5 RPS, then linearly increases
      to 12 bits (0.088°) at 13.6 RPS.
      Reference input voltage: (See code table and part number) Transformer isolated. 1 ma max./channel
      Reference frequency:
      360 Hz to 10 kHz (see code table and part number)
      Phase shift:
      5° max. between output and reference.
      Settling time:
      Less than 100 microseconds
      Power:
      + 5 VDC at 0.4 A
      ±12 VDC at 1.6 A average, 4 A peak (for 8 channels). Power supplies must be able to
      supply peak power without current limiting.
      Temperature, operating:
      0°C to +70°C
      .
      Storage temperature: -55°C to +85°C.
      Size:
      4.5 x13.5 x 0.74 (11.43 x 34.29 x 1.88 cm)
      Weight:
      12 oz. (.605 kg)
      REFERENCE:
      Optional (see part number).
      Voltage:
      2.0 to 28 Vrms programmable (Resolution 0.1Vrms) or 115 Vrms fixed. Accuracy
      ±
      2%,
      Frequency:
      360 Hz to 10 kHz
      ±
      1% with 1 Hz resolution.
      Regulation:
      10% maximum, no load to full load.
      Output power:
      5 VA max. at 40
      °
      min. inductive (see part number).
      PROGRAMMING
      :
      I/O CONFIGURATION:
      This card requires 32 consecutive addresses in the I/O address space on a 32-byte boundary. The base address is
      switch settable in the 000-3E0 hex (0 to 992) address range.
      ADDRESS= BASE + OFFSET
      BASE
      A9
      A8
      A7
      A6
      A5
      OFFSET A4 A3 A2 A1 A0 Decimal equiv.
      SW1
      SW2
      SW3
      SW4
      SW5
      “1” = Off “0” = On
      NOTE: Base addresses to avoid:
      378-37F Parallel Printer Port 3B0-3BF Monochrome Display
      16 bits (.0055°)
      30 arc-seconds (.008
      °
      ) at 0.3 VA
      ±1 arc-minute (.017°) at 1.2 VA. No load to full load
      See part number, transformer isolated
      See code table and part number.
      1.2 VA max./channel. Short circuit protected (5000
      reactive at 90 V
      L-L
      Synchro,
      90
      reactive at 11.8 V
      L-L
      Synchro, 110
      reactive at 11.8 V
      L-L
      Resolver)
      5% maximum, no load to Full load
      32
      64
      128
      256
      512
      3F8-3FF Asynch Comm I/O 3F0-3F7 Floppy Disk
      Page 1 (1E = 0)
      00 Ch.1 Lo write 08 Ch.5 Lo
      01 Ch.1 Hi
      write 09 Ch.5 Hi
      02 Ch.2 Lo write 0A Ch.6 Lo
      03 Ch.2 Hi
      write 0B Ch.6 Hi
      04 Ch.3 Lo
      write 0C Ch.7 Lo
      05 Ch.3 Hi
      write 0D Ch.7 Hi
      06 Ch.4 Lo
      write 0E Ch.8 Lo
      07 Ch.4 Hi
      write 0F Ch.8 Hi
      write 10 Freq. Lo
      write 11 Freq. Hi
      write 12 Eo Lo
      write 13 Eo Hi
      write 14 Status, Reference
      write 15 Status, Signal
      write 16 Status, Test
      write 18 Test (D2) verification
      write/read 1A Active channels
      write/read 1C Save Lo
      write/read 1D Save Hi
      write/read 1E Page register = 0
      read
      read
      read
      write/read
      write/read
      write
      write
      write
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