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          Programmable Logic ControllerKV Nano series

          KV-NC1EP

          EtherNet/IP unit

          SPECIFICATIONS

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          Model

          KV-NC1EP

          EtherNet/IP™ unit (communication specifications)

          CIP service

          Cyclic
          communication

          Number of connections

          64*1

          RP I (communication cycle)

          0.5 to 10000 ms (0.5 ms increments) Setting is possible for each connection.
          (Data is updated on the line at specified cycles, independent of the number of nodes.)

          Transmission trigger: Output to the adapter

          Cyclic

          Transmission trigger: Input from the adapter

          Cyclic / Change of state*2

          Cyclic communication

          Tolerable communication bandwidth for cyclic communication (@504 bytes)

          6000 (pps)*3

          Tolerable communication bandwidth for cyclic communication (@1444 bytes)

          3000 (pps)*3

          Cyclic
          communication

          Maximum number of refresh words

          8k words

          Maximum data size per connection

          504 bytes or 1444 bytes*4

          Multicast filter function

          Provided (IGMP client function)*5

          Message communication

          Class 3 (connection type): Server

          No. of connections : 64*6

          UCMM (non-connection type): Client

          No. of simultaneous messages : 32

          UCMM (non-connection type): Server

          No. of simultaneous messages : 96

          EtherNet/IP™ conformance test

          Conforming to CT10

          EtherNet/IP™ unit (performance specifications)

          PC applications

          No. of sockets TCP : 8 UDP : 0 Port number : 8500 (can be set within the range between 1 and 65535)*7

          Host link communication

          No. of sockets TCP : Total : 15 UDP : 1 Port number : 8501 (can be set within the range between 1 and 65535)*8*9

          MC protocol communication

          No. of sockets TCP : Total : 15 UDP : 1 Port number : 5000 (can be set within the range between 1 and 65535)*8*9*10

          VT3 connection

          No. of sockets TCP : 0 UDP : 1 Port number : 8502 (can be set within the range between 1 and 65535)

          FTP server

          No. of sockets TCP : 4 Port number : 20, 21

          Clock data automatic adjustment

          No. of sockets UDP : 1 Port number : 123

          E-mail transmission (SMTP, POP3)

          No. of sockets TCP : 2 Port number : 25, 110

          DNS

          No. of sockets UDP : 1 Port number : 53

          FTP client

          No. of sockets TCP : 2 Port number : 20, 21 (can be set within the range between 1 and 65535)

          Easy PLC link

          No. of sockets UDP : 1 Port number : 5001 (can be set within the range between 1 and 65535)

          EtherNet/IP™ cyclic communication function

          No. of sockets TCP : Total : 320 UDP : 1 Port number : 2222

          EtherNet/IP™ message communication function

          No. of sockets TCP : Total : 320 UDP : 1 Port number : 44818

          Internal current consumption

          90mA or less

          Weight

          Approx. 110 g

          *1 The number of connection may exceed 64 where the KV-NC1EP is connected with the multicast of cyclic communication from the originator. The operation of the KV-NC1EP, however, is guaranteed up to 64 connections.
          *2 Communication can be established with equipment that outputs data in the "Change of state" method (send data when any change occurs). The KV-NC1EP cannot output data in the Change of state method.
          *3 Abbreviation of "Packet Per Second," meaning the number of packets that can be sent/received in a second.
          *4 The simultaneity of data in the connection is guaranteed. When 505 bytes or more are used, the equipment to be used must support Large Forward Open (CIP option specification).
          *5 The KV-NC1EP has the IGMP client function that allows filtering of unnecessary multicast packets when the Ethernet switch supporting IGMP Snooping is used.
          *6 The value 64 indicates the total connections including those used by the cyclic communication function. Even when the total connection exceeds 64, the operation of the KV-NC1EP is guaranteed up to 64 connections.
          *7 KV STUDIO, KV COM+
          *8 TCP sockets and UDP socket can be used simultaneously.
          *9 Up to 15 TCP sockets can be used in total.
          *10 Port numbers can be assigned individually to TCP and UDP sockets.

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