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PROFI-8855
 
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Flow Chart
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Hardware Specifications
Modules Support
Ordering Information
 
 
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    PROFI-8855

    PROFIBUS Remote I/O Unit with 8 Expansion Slots
       
    		 

    The PROFI-8855 Remote I/O Unit is specially designed for the slave device of PROFIBUS DP protocol. It supports up to 8 slots for ICPDAS I-8k High 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
    • Process Automation
    • Etc…
    		 
     
    Flow Chart  

    		 
     
    Features  
    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
    4KV ESD Protection
    Contact for eash terminal
    		 
     
    Hardware Specifications  
    Hardware
    CPU
    80186, 80 MHz or compatible
    SRAM/Flash/EEPROM
    512 KB / 512 KB / 2 KB
    Watchdog
    Watchdog IC
    CPU built-in
    Expansion Slot
    8 slots
    ESD Protection
    4 kV class A
    PROFIBUS Interface
    Controller
    Profichip VPC3+C
    Transceiver
    ADI ADM2486
    Connector
    9-pin female D-Sub
    Baud Rate (bps)
    9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k, 500 k, 1.5 M, 3 M, 6 M, 12 M
    Transmission Distance (m)
    Depend on baud rate (for example, max. 1200 m at 9.6 kbps )
    Isolation
    3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic
    Protocol
    DP-V0
    UART Interface
    COM
    RS-232 (For updating firmware)
    LED
    Round LED
    PWR LED, RUN LED, ERR LED
    Power
    Power supply
    Unregulated +10 ~ +30 VDC
    Protection
    Power reverse polarity protection, Over-voltage brown-out protection
    Power Consumption
    5.5 W
    Mechanism
    Installation
    DIN-Rail or Wall Mounting
    Dimensions
    312 mm x 91 mm x 132 mm (W x L x H)
    Environment
    Operating Temp.
    -25 ~ 75 ℃
    Storage Temp.
    -40 ~ 80 ℃
    Humidity
    5 ~ 95% RH, non-condensing
    		 
     
    Modules Support  
    Type Module Name
    DI I-8040W / I-8040PW /I-8051W / I-8052 W/ I-8053W / I-8053PW /I-8058W
    I-87040W / I-87046W / I-87051W / I-87052W / I-87053W / I-87053W-A5 / I-87058W
    DO I-8037W / I-8041W / I-8056W / I-8057W / I-8060W / I-8064W / I-8068W / I-8069W
    I-87041W / I-87057W / I-87064W / I-87065W / I-87066W / I-87068W / I-87069W
    DI/O I-8042W / I-8050W / I-8054W / I-8055W / I-8063W
    I-87054W / I-87055W / I-87061W / I-87063W
    AI I-8017HW
    I-87013W / I-87015W / I-87017W / I-87017W-A5 / I-87017RW / I-87017RCW / I-87018W / I-87018RW / I-87018ZW / I-87019RW
    AO I-8024W
    I-87024W / I-87028CW
    Counter/Frequency I-87082W
    Motion
    I-8093W
    		 
     
    Ordering Information  
    PROFI-8855-G CR
    		 PROFIBUS Remote I/O Unit with 8 Expansion Slots (RoHS)
    		 
       
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