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Embedded Communication Controller with 1 Port. Supports operating temperatures between -25 to 75°C.

I-7521

Embedded Communication Controller with 1 Port. Supports operating temperatures between -25 to 75°C.

  Price:  $299.00  

Fastest Delivery: (Details) X Delivery Details
We ship via UPS and fastest delivery is with Next Day Air. UPS Next Day Air Early typically gets their product to them as early as 8am, Next Day Air gets their product typically there by 10:30am and Next Day Air Saver typically by 3pm. We ship same day for in stock items and the lead time is up to one week for out of stock items. Delivery is dependent on UPS and your shipping method.
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Features

Intelligent Communication Controller with one RS-485 port and one RS-232/RS-485 port

Specifications

  • CPU: 80188
  • 20MHz; for I-7521/7522/7523
  • 40MHz; for I-7524/7527
  • SRAM:
    • 128K bytes for I-7521/7522/7523
    • 256K bytes for I-7524/7527
  • Flash ROM:
    • 256K bytes for I-7521/7522/7523
    • 512K bytes for I-7524/7527
  • EEPROM: 2048 bytes
  • Communication speed: 115.2K BPS max.
  • RS-232 interface connector: Male DB-9
  • RS-485 interface connector for:
    • I-7521/7522/7523:
      13-pin screw terminal block ( accepts 16 ~ 26 AWG wires )
  • 3.81mm pitch
  • RS-485 interface connector for:
    • I-7524/7527:
      14-pin screw terminal block ( accepts 16 ~ 22 AWG wires ); 3.5mm pitch
  • D/I: 3.5V~30V
  • D/O: 150mA/30V
  • Accessories: One download cable, one mini screw driver
  • Din Rail Mount
  • Environment:
    • Operating temperature: -25°C to +75°C
    • Storage temperature: -40°C to +80°C
  • Command Sets
    • Note3: RS-485 ( D2+, D2- ; self-tuner inside)
    • 3000V isolation
    • Note4: RS-232 (TXD, RXD, RTS, CTS )
    • Note5: RS-232 ( TXD, RXD )
    • Dimensions: 123mm x 72mm x 33mm
    • Power requirement: Unregulated 10 ~3 0 VDC with protection from power reversals
    • Power consumption:
    • 2W (without display)
    • 3W (with display)
    • Selection Guide


    Model Number I-7521/7521D
    I-7522/7522D I-7523/7523D I-7524/7524D I-7527/7527D
    CPU (80188) 40M 40M 40M 40M 40M
    SRAM 156k 156k 156k 156k 156k
    Flash 256k 256k 256k 256k 256k
    COM 1 Port
    Program download
    RS-232/RS-485
    (Note1)
    RS-232/RS-485
    (Note1)
    RS-232/RS-485
    (Note1)
    RS-232/RS-485
    (Note2)
    RS-232/RS-485
    (Note2)
    COM 2 Port RS-485(Note3)
    RS-485(Note3) RS-485(Note3) RS-485(Note3) RS-485(Note3)
    COM 3 Port - RS-422(Note4)
    RS-232(Note4) RS-232(Note4) RS-232(Note5)
    COM 4 Port - - RS-232(Note5) RS-232(Note4) RS-232(Note5)
    COM 5 Port - - - RS-232(Note4) RS-232(Note5)
    COM 6 Port - - - - RS-232(Note5)
    COM 7 Port - - - - RS-232(Note5)
    COM 8 Port - - - - RS-232(Note5)
    D/O 3 1 - - -
    D/I 3 3 2    
    User defined I/O 3 - - - -
    Real Time Clock - - - Y Y
    Embedded O.S. MiniOS7 MiniOS7 MiniOS7 MiniOS7 MiniOS7
    Note1: RS-232 /RS-485
    • RS-485: D2+, D2-; Self-tuner inside
    • RS-232: TXD, RXD, RTS, CTS
    DB-9 male connector

    Note2: RS-232 / RS-485
    • RS-485: D1+, D1-; Self-tuner inside
    • RS-232: TXD, RXD, RTS, CTS

References and Support

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