Names And Functions Of Parts - Mitsubishi Electric MES3-255C-DM-EN User Manual

3. Names and Functions of Parts

7-segment LED display
Displays an error code when an
error is detected on the product.
Also displays the IP address set in
the product when you start it up in
the IP address display mode.
Power supply
section *1
USB interface
Unused.
LAN interface CH1
Used to connect a PC.
LAN interface CH2
Used to connect programmable
logic controllers, GOT,
®
MODBUS terminal.
*1 Demand control section requires for additional power.
It is necessary to connect AC100 to 240V (+10%,-15%) 50/60Hz to V1,V2 in demand terminal block.
It is possible to take the power from the power supply section
Do not use UPS, SAG and etc. to supply the power.
CC-Link
Station number setup switch
Server
section
Ⅲ
EcoServer
CC-Link terminal block
Connect a CC-Link
communication cable.
LED indications
Indicates the statuses of
or
the product.
Front
CC-Link Contact
communication output
section section
Contact output terminal block
CC-Link
Contacts are closed when surveillance
Transmission speed
conditions are satisfied. Connect
setup switch
external devices such as buzzers or
lamps.
10
LED indications
Indicates the statuses of the
product.
Demand
control
section
BAT.SW
Switch for the
backup battery
build-in the unit.
TS
Time adjustment
when connected to
transaction meter.
Demand control
terminal block
necessary voltage for
demand monitoring.
Connected by dedicated
pulse cable. (*1)