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166              MAIN CATALOG PLC AUTOMATION




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          AC500-XC
          Technical data




          AC500-XC CPUs
          Type                                 PM573-ETH-XC          PM582-XC              PM583-ETH-XC
          Supply voltage                       24 V DC
          Current consumption on 24 V DC
            Min. (module alone)                0.110 A               0.050 A               0.110 A
            Max. (all couplers and I/Os)       0.810 A               0.750 A               0.810 A
          Type of processor                    Freescale ARM Processor 32-bit
          Processor clock frequency            50 MHz                84 MHz                84 MHz
          Total RAM memory                     32 MB                 32 MB                 32 MB
          Total Flash memory                   16 MB                 16 MB                 16 MB
          Total user program memory (2)        2048 kB               928 kB                6144 kB
          User program memory - Flash EPROM and RAM  512 kB          512 kB                1024 kB
          Integrated user data memory          512 kB thereof 288 kB saved  416 kB thereof 288 kB saved  1024 kB thereof 288 kB saved
          User flash disk (Data-storage, program access or also  –
          external with FTP)
          Plug-in memory card                  Depending on memory card used: no SD-HC card allowed, use MC5141 for high requirements
          Web server's data for user RAM disk  1 024 kB              –                     4 096 kB
          Data buffering                       battery
          Real-time clock (with battery back-up)  
          Cycle time for 1 instruction (minimum)
          Binary                               0.06 µs               0.05 µs
          Word                                 0.09 µs               0.06 µs
          Floating-point                       0.7 µs                0.5 µs
          Max. number of centralized inputs/outputs
   05
          Max. number of extension modules on I/O bus  up to max. 10 (S500 allowed)
          Digital             inputs / outputs  320 / 320
          Analog              inputs / outputs  160 / 160
          Max. number of decentralized inputs/outputs  depends on the used standard fieldbus (1)
          Program execution
          Cyclical / Time controlled / Multi tasking   /  / 
          User program protection by password  
          Internal interfaces
          COM1
            RS232 / RS485 configurable         
            Connection (on terminal bases)     pluggable spring terminal block, use TK502 cable in accessory
              Programming, Modbus RTU, ASCII, CS31 master  
          COM2
            RS232 / RS485 configurable         
            Connection (on terminal bases)     D-Sub 9 female, use TK501 cable in accessory
            Programming, Modbus RTU, ASCII     
          FieldBusPlug
            Serial neutral interface           
            Connection (on terminal bases)     M12 male, 5 pole
            Functions                          programming cable UTF-21-FBP, slave communication depending on FieldBusPlug used
                                               (PROFIBUS DP, CANopen, DeviceNet)
          Ethernet
            Ethernet connection (on terminal bases)  RJ45            –                     RJ45
            Ethernet functions: online Access, ICMP (Ping),         –                     
            DHCP, IP configuration protocol, UDP data
            exchange, Modbus TCP, HTTP (integrated Web
            server), IEC 60870-5-104 remote control protocol,
            MQTT, SNTP (Time synchronization), FTP server,
            SMTP client, Socket programming
          Ethernet based fieldbus
            Ethernet connection (on CPU module)  –
            Downloadable protocols like:       –
            PROFINET IO RT Controller
            EtherCAT Master
          CPU Display                          LC display and 8 function keys
          Function                             RUN / STOP, status, diagnosis
          RUN / STOP, RESET push buttons       –
          LEDs for various status display      –
          Timers / Counters                    unlimited / unlimited
          Approvals                            See detailed page 272 or www.abb.com/plc
          (1) e.g. CS31 fieldbus: up to 31 stations with up to 120 DIs / 120 DOs or up to 32 AIs / 32 AOs per station.
          (2) Total user program memory: contains user program code, data and web server
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