Appendix 4 Specifications Comparison With Ethernet Module - Mitsubishi Electric Q03UDVCPU User Manual

Appendix 4
(1) Specifications comparison with the Ethernet module
The following table lists the comparison of specifications between the Built-in Ethernet port QCPU and the
Ethernet module (QJ71E71-100).
Item
4E frame
MC protocol QnA-
communication compatible
3E frame
A-compatible 1E frame
With procedure ("Procedure
exist")
Fixed buffer
communication
Without procedure ("No
procedure")
Random access buffer communication
E-mail function
Communication using data link instructions
File transfer (FTP server function)
Web function
Communications relayed through CC-Link IE Controller
Network, CC-Link IE Field Network, MELSECNET/H,
and/or MELSECNET/10
Router relay function
Ethernet (V2.0)
Send frame setting
IEEE802.3
202
Specifications Comparison with Ethernet
Module
• Reads/writes data in the CPU module from/to an
external device.
• A frame format that can receive multiple request
messages at a time.
Reading/Writing
Reads/writes data (device) in the CPU module from/to an
data in device
external device.
memory
Reads/writes data (file) in the CPU module from/to an
Other
external device.
• Reads/writes data in the CPU module from/to an
external device.
• A frame format that is compatible with A series E71.
Sends/receives any data between the CPU module and an
external device using the fixed buffer of the Ethernet
module.
Reads/writes data from/in the random access buffer of the
Ethernet module from/to multiple external devices.
Sends/receives data by e-mail.
• Sending/receiving e-mail by the CPU module
• Sending/receiving e-mail using the CPU module
monitoring function (the automatic notification function)
of the Ethernet module
Reads/writes data in the CPU module on another station
via Ethernet using data link instructions.
Reads/writes data in the CPU module in file units from/to
an external device using FTP commands.
Communicates CPU module information (a state of the
CPU module or a device value) with a personal computer
or a programmable controller in remote locations through
Internet.
Communicates data over multiple networks in the system
where an Ethernet network and other networks co-exist, or
where data are communicated over multiple Ethernet
networks.
Communicates data via a router or gateway. (The router
relay function is not a function by which the Ethernet
module works as a router.)
Sends data using the frame format selected for the
Ethernet header of the data link layer.
: Available, : Available but partially restricted, × : Not available
Description
Availability
Built-in
Ethernet port QJ71E71-100
QCPU
*13
*1*8
×
*11
×
*9
×
×
×
*2
×
*11*12
*3
×