NT31C-ST143B-EV3 Omron, NT31C-ST143B-EV3 Datasheet - Page 85

• Manufacturer Part Number: NT31C-ST143B-EV3
• Description: 5.7,8-color,dis,stn,black,eng
• Manufacturer: Omron

Specifications of NT31C-ST143B-EV3

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Connecting to the RS-232C Port at the Host
68
RS-232 port
Peripheral port
This is used mainly for
connection to the
Programming Device.
(This also supports the RS-
232C unit connection.)
This is used mainly
for connection to the
RS-232C unit.
(This also supports
the CX-Programmer.)
Connecting to CS-series Serial Communications Board
Serial Communications Board equipped with a RS-232C port for CS-series
CPU Units: CS1W-SCB21(-V1), CS1W-SCB41(-V1) (See note.)
CPU Unit Allocation DM Area Settings
Setting is written from the Programming Device (a Programming Console or
CX-Programmer) directly into the allocation DM area (system setting area) of
the CPU Unit. After the setting is written, it becomes effective by turning the
power ON, restarting the Unit, restarting the communications port, or execu-
tion of the STUP command.
In the following, the channel numbers of the allocation DM area and settings
are shown.
*1
When connecting PTs with model numbers 3 to 6 to port 1, for example, set
the value 8200 Hex to DM32000, 0000 Hex to DM32001, and 0006 Hex to
DM32006.
Connecting to CS/CJ-series Serial Communications Unit
CS/CJ-series Rack-mounting Unit: CS1W-SCU21(-V1), CJ1W-SCU21(-V1),
CJ1W-SCU41(-V1)
DM32000
DM32001
DM32006
Allocated DM Area words
Set any value between 0000 and 0009 Hex for the communications baud
rate. The same baud rate will be used regardless of the value as long as it
is between 0000 and 0009 Hex.
Port 1
Note Cannot be used with the CS1D-CPU65H/CPU67H.
DM32010
DM32011
DM32016
Port 2
SYSMAC CS1G
PROGRAMMABLE CONTROLLER
CPU42
PERIPHERAL
OPEN
RUN
ERR/ALM
INH
PRPHL/COMM
MCPWR
PORT
OPEN
8200
0000 to 0009
000@
BUSY
Setting
DIP switches (inside the battery storage)
• Set SW4 to ON (establishing communications in
• Set SW5 to OFF (establishing communications
accordance with PLC Setup) when connecting
the NT31/NT31C to the peripheral port.
in accordance with PLC Setup) when
connecting the NT31/NT31C to the RS-232C
port.
(*1)
NT link (1:N) mode
Communications baud rate (stan-
dard)
the connected PT (0 – 7)
@ = The largest model number of
Setting Contents
Section 4-1