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Product short description:
  • Four asynchronous EIA-485 serial ports
  • 16-byte FIFO buffers
  • Interrupt support
  • Programmable baud rate (up to 512Kbps)

Not recommended for new designs. Limited availability - please contact sales department.

Kindly go to setting page and check the option "Place them manually"

These modules provide an asynchronous serial communication interface for your system. The IP502 has four asynchronous, half-duplex RS485 serial ports. It provides a cost-efficient interface to RS485 multi-driver networks which support up to 32 nodes. However, for full handshaking support, use the full duplex IP501.

Software-configuration quickly sets the baud rate, character-size, stop bits, and parity.

For more efficient data processing, each serial port is equipped with 16-character FIFO buffers on the transmit and receive lines.

Specifications

RS485 Serial Ports

Configuration: Four independent, non-isolated RS485 serial ports with a common single return connection.
Data rate: Programmable up to 512Kbps using internal baud rate generator and carrier 8MHz clock. Consult factory for custom baud rates up to 1M baud.
Interface: Asynchronous serial only.
Max. cable length: 1200 meters (4000 feet) typical. A signal repeater can extend this limit.
Character size: 5 to 8 bits, software-programmable.
Parity: Odd, even, or no parity; software-programmable.
Stop bits: 1, 1-1/2, or 2 bits; software-programmable.
Data register buffers: 16-byte receive FIFO buffers and 16-byte transmit FIFO buffers.
Interrupts: Receiver line status (overrun error, parity error, framing error, or break interrupt); received data available (FIFO level reached) or character time-out; transmitter holding register empty. Multiple ports share the IntReq0 line according to a shifting priority scheme based on the last interrupting port serviced.

UART

UART: Texas Instruments TL16C554FN.

IP Compliance (ANSI/VITA 4)

Meets IP specifications per ANSI/VITA 4-1995.
IP data transfer cycle types supported: Input/output (IOSel*), ID read (IDSel*).
Access times (8MHz clock):
ID PROM read: 1 wait state (375nS cycle).
Channel register read/write: 2 wait states (500nS cycle).
Interrupt select read: 2 wait states.

Environmental

Operating temperature: 0 to 70°C.
Storage temperature: -40 to 125°C.
Relative humidity: 5 to 95% non-condensing.
Power:
+5V (±5%): 300mA maximum.
±12V (±5%) from P1: 0mA (not used)
MTBF: 7,642,747 hrs at 25°C, MIL-HDBK-217F, Notice 2.

  • Four asynchronous, half-duplex EIA-485 serial ports
  • 16-byte FIFO buffers
  • Programmable baud rate (up to 512Kbps) (Consult factory for custom rates up to 1M bps)
  • Individually controlled interrupts (unique vectors for each port)
  • Line-break and false start-bit detection
  • Industry-standard 16C550 family UART includes software-compatible 16C450 mode
  • 0 to 70°C
  • Failsafe receivers guarantee a high output state when the inputs are left open or floating.
  • Internal diagnostics help detect communication faults.
  • 16-byte FIFO buffers minimize CPU interaction for improved system performance.
IPSW-API-LNX (Log in to download the file)
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Additional information

Weight N/A
Dimensions N/A
Part Number

TRANS-200: Use with AVME9670 & AVME9670E, TRANS-C100: Use with AcPC8635, TRANS-C200: Use with ACPC8625, XBRD-9060-LF: Expansion I/O Carrier Module, XVME-9640-1-LF: Transition Module with P0 connector, XVME-9640-2-LF: Transition Module without P0 connector, TRANS-C4610: Use with AcPC4610, TRANS-C4620: Use with AcPC4620E and AcPC4620CC, TRANS-C5200: Use with AcPC4620E and AcPC4620CC with 128 CMOS I/O, TRANS-C5201: Use with AcPC4620E and AcPC4620CC with 64 EIA485 I/O channels, TRANS-C5210: Use with AcPC8625, VPX4500-RTM-LF: Use with VPX4500E-LF and VPX4500-CC-LF, TRANS-V112-LF: Rear transition module for the VPX4812A / VPX4814A

  • Description

    These adapters repeat field I/O connections on Acromag’s carrier cards for front or rear exit from the card cage.

    Transition modules provide a solution for controlling the location of your cabling within the card cage.

    TRANS-200: Transition module for AVME9670 board. See AVME9670 manual for more information.

    VPX4500-RTM-LF: Rear transition module used with both the VPX4500E-LF and the VPX4500-CC-LF carriers to provide access to the slot C AcroPack field I/O signals. See carrier card user manual for more information

     

     

  • Features & Benefits

    • Four asynchronous, half-duplex EIA-485 serial ports
    • 16-byte FIFO buffers
    • Programmable baud rate (up to 512Kbps) (Consult factory for custom rates up to 1M bps)
    • Individually controlled interrupts (unique vectors for each port)
    • Line-break and false start-bit detection
    • Industry-standard 16C550 family UART includes software-compatible 16C450 mode
    • 0 to 70°C
    • Failsafe receivers guarantee a high output state when the inputs are left open or floating.
    • Internal diagnostics help detect communication faults.
    • 16-byte FIFO buffers minimize CPU interaction for improved system performance.
  • Specs & Data Sheets

  • Software

    IPSW-API-LNX (Log in to download the file)
  • Accessories

    • Compare

      502x Cable Series

      • Communication Signal Cables
      • Wide assortment of ribbon cables
      $40$600
      Select options
    • Compare

      IPSW-API: I/O Function Routines for VxWorks, Windows, Linux

      • Use with IndustryPack modules/carriers
      • Easy installation procedure
      • Help files with step-by-step instructions
      • Demonstration Program
      • Driver level support for desktop and embedded Windows level programming environments
      $375$1,005
      Select options
    • Compare

      Termination Products

      • DIN rail-mount panels
      • 50 screw terminals on 50-pin connector termination panels
      • 50 screw terminals on SCSI-2 connector termination panels
      • 68 screw terminals on SCSI-3 connector termination panels
      $165$225
      Select options
    • Compare

      Transition Modules

      • Various transition modules
      $225$980
      Select options
  • Additional information

    Additional information

    Weight N/A
    Dimensions N/A
    Part Number

    TRANS-200: Use with AVME9670 & AVME9670E, TRANS-C100: Use with AcPC8635, TRANS-C200: Use with ACPC8625, XBRD-9060-LF: Expansion I/O Carrier Module, XVME-9640-1-LF: Transition Module with P0 connector, XVME-9640-2-LF: Transition Module without P0 connector, TRANS-C4610: Use with AcPC4610, TRANS-C4620: Use with AcPC4620E and AcPC4620CC, TRANS-C5200: Use with AcPC4620E and AcPC4620CC with 128 CMOS I/O, TRANS-C5201: Use with AcPC4620E and AcPC4620CC with 64 EIA485 I/O channels, TRANS-C5210: Use with AcPC8625, VPX4500-RTM-LF: Use with VPX4500E-LF and VPX4500-CC-LF, TRANS-V112-LF: Rear transition module for the VPX4812A / VPX4814A