PROFIBUS Remote I/O Unit with 4 Expansion Slots


PROFIBUS Remote I/O Unit with 4 Expansion Slots

  Price:  $1,099.00  


The PROFI-8455 Remote I/O Unit is specially designed for the slave device of PROFIBUS DP protocol. It supports up to 4 slots for ICPDAS I-8K series, I-87K Low Profile series, and I-87K High Profiles series I/O modules. In addition, we also provide hot-swap function for I-87k High Profiles series I/O modules. To setup network, users can choose and configure I/O modules by using the GSD file without any other setting tools.

  • Applications:
    • Industrial Automation
    • Factory Automation
  • Flow Chart of PROFI-8455:

    Protocol & Hierarchy DP-V0 Slave
    Supports Transmission Rate (Kbps) 9.6, 19.2, 45.45, 93.75, 187.5, 500, 1500, 3000, 6000, 12000
    Transmission Rate Setting detected automatically
    Address Setting 0~126 set by Rotary switches
    Indicators PWR, ERR, and RUN LEDs
    I/O modules Configuration Configured by GSD file
    Supports I/O modules hot-swap i-87K High Profile series
    Network Isolation Protection High Speed iCoupler
    DC Isolation Protection 3000VDC on PROFIBUS side


CPU 80186, 80MHz
Flash 512K Bytes
SRAM 512K Bytes
Watch Dog Timer CPU Built-in
Com1 RS-232(Firmware update port)
PROFIBUS Interface 9-pin D-Sub(Female)
PROFIBUS Controller Siemens SPC3
PROFIBUS Transceiver ADI ADM2486 iCoupler Isolated Transceiver
Transmission Rate Up to 12Mbps
I/O Expansion Slot 4 Slots
Power Requirement 10V ~ 30V
Power Supply 25W
Power Consumption 5W
Operating Temp. -25℃ ~ +75℃
Storage Temp. -30℃ ~ +85℃
Humidity 5% ~ 95%
Dimensions 230 mm x 110 mm x 90 mm

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