Specifications; Communication Specifications - Mitsubishi Electric FX5 User Manual

5.1

Specifications

Communication specifications

Communication by the SLMP function is implemented with the following specifications, and they can be configured in module
parameters in the GX Works3.
Item
Transmission Data transfer speed
specifications
Communication mode
Interface
Transmission method
Maximum segment length (Maximum
distance between hub and node)
Number of cascade
connections
Number of ports
Number of connections
*1 IEEE802.3x flow control is not supported.
*2 This number applies when a repeater hub is used. When using a switching hub, check the number of cascaded stages with the
manufacturer of the hub to be used.
*3 Maximum of 8 connections including SLMP, MELSOFT connections, socket communication, MODBUS/TCP communication, and
predefined protocol support.
Hubs with 100BASE-TX or 10BASE-T ports can be connected.
A personal computer can also be directly connected without using a hub.
The ports must comply with the IEEE802.3 100BASE-TX or IEEE802.3 10BASE-T standards.
Specification
100/10 Mbps
Full-duplex or half-duplex
RJ45 connector
Base band
100 m
100BASE-TX 2 levels maximum
10BASE-T 4 levels maximum
1 port
8 connections maximum
*1
*2
*2
*3
5 SLMP FUNCTION
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5.1 Specifications
5