Specifications - YOKOGAWA DX1000 User Manual

Specifications

16
The following table shows the basic specifications of the EtherNet/IP server function of
the DX.
Specifications Description
Implementation Level 2 (Message Server + I/O Server)
level
Maximum 20 connections (0 sessions)
number of
connections
Ports used 4488/tcp, 4488/udp, 2222/udp
Supported EIP/PCCC, EIP/native
protocols
Messaging Explicit (UCMM, Class 3) + I/O (Class 1)
Object Assembly, PCCC, Data Table
Authentication File No. 10591 (Sep 4, 2007)
* A "session," a framework of connection management in the encapsulation protocol layer
of EtherNet/IP, provides similar functions as a TCP connection to carry out message
communications.
*2 Although multiple connections can be made in one session, the total number of connections
cannot exceed the maximum number of connections.
* 44818/tcp is used mainly for Explicit messages, 2222/udp for I/O messages, and 44818/udp
for communications of response to RSWho of RSLinx.
*4 CSP/PCCC (Allen Bradley Ethernet) is not supported.
*5 The description of common object is omitted.
**2
*
*4
*5
IM 04L4B0-8E