NT631C-ST153B-EV3 Omron, NT631C-ST153B-EV3 Datasheet - Page 119

• Manufacturer Part Number: NT631C-ST153B-EV3
• Description: 10.48-ColrDisplay,TFT,Blk,Eng
• Manufacturer: Omron

Specifications of NT631C-ST153B-EV3

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

Connecting to the Host’s RS-422A/485 Port
102
Reference:
Setting the Front Switches
C200HX/HG/HE(-Z)E, CPM1, CPM2A, CPM2C, CQM1H, or SRM1
The connection method depends upon the model of PLC being used, as
shown in the following table.
I/O port selector switch
C200HX/HG/HE(-Z)E
CQM1H
CPM1
CPM2A, SRM1
CPM2C
• There are no Communications Boards for the C200HX/HG/HE(-Z)E in
• There are no Serial Communications Boards for the CQM1H in which port
which port B is the RS-422A port.
1 is the RS-422A port.
RS-232C
RS-422A
PLC model
Board.
Connect to the RS-422A port (port 2) on a Serial Communi-
cations Board.
Connect to the peripheral port through a CPM1-CIF11 RS-
422A Adapter.
Connect to the peripheral port through a CPM1-CIF11 RS-
422A Adapter.
Connect to the peripheral port (on a CPM2C-CN111 or
CS1W-CN114 Connecting Cable) through a CPM1-CIF11
RS-422A Adapter.
(The CPM2C-CN111 splits the Unit’s Communications Port
into a RS-232C port and a peripheral port.)
Connect to the RS-422A port (port A) on a Communications
• Host link communications method
• Communications type setting (DIP SW3)
• Host link default value settings
• Terminator setting (DIP SW6)
Connection method
(DIP SW4)
To effect the existing DIP switch
settings, set SW4 to ON.
To effect the values set in the PLC
Setup, set SW4 to OFF.
Note
For CPU Units manufactured before or
during June 1995 (lot No. @@65), the
existing DIP switch settings differ from
the PLC Setup default values as follows.
For CPU Units manufactured from July
1995 onward (lot No. @@75), the
stipulated values in the DIP switch
settings also are 9600 bps and 2 stop bits
Set this to RS-422A.
- PLC Setup default values:
Set SW3 to OFF.
(for host link communications)
- Existing DIP switch settings:
Set this switch to ON.
(Set terminator ON.)
selection (selector switch)
9,600 bps, 2 stop bits, even parity, 7
bit data length
2,400 bps, 1 stop bit, even parity, 7 bit
data length
Section 5-2