Programmable Logic ControllerKV-7000 series

KV-LE21V

Ethernet Unit

SPECIFICATIONS

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Model

KV-LE21V

Type

Ethernet Unit

PC application

Number of sockets: TCP 8/UDP 0, Port No. 8,500 (set within the range of 1 to 65,535)*1

Upper level link communication

Number of sockets: TCP Total 15/UDP 1, Port No. 8,501 (set within the range of 1 to 65,535)*2*3

MC protocol communication

Number of sockets: TCP Total 15/UDP 1, Port No. 5,000 (set within the range of 1 to 65,535)*2*3*4

VT3 connection

Number of sockets: TCP 0/UDP 1, Port No. 8,502 (set within the range of 1 to 65,535)

KV socket communication

Number of sockets: TCP/UDP Total 8, Port No. Any (set within the range of 1 to 65,535)*5

FTP server

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

Clock data automatic adjustment

Number of sockets: UDP 1, Port No. 123

Mail send and receive (SMTP, POP3)

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

DNS

Number of sockets: UDP 1, Port No. 53

FTP Client

Number of sockets: TCP 2, Port No. 25,110 (set within the range of 1 to 65,535)

Simple PLC Link

Number of sockets: UDP 1, Port No. 5,001 (set within the range of 1 to 65,535)

Internal current consumption

80 mA or less

Weight

Approx. 120g

*1 KV STUDIO, KV COM+, DATA BUILDER
*2 In upper link communication and MC protocol communication, TCP socket and UDP socket can be used simultaneously.
*3 In upper link communication and MC protocol communication, up to 15 TCP sockets can be used.
*4 In MC protocol communication, port numbers can be set to TCP socket and UDP socket individually.
*5 In KV socket communication, up to 8 pieces of TCP sockets and UDP sockets in total.

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