NT631C-ST153B-EV3 Omron, NT631C-ST153B-EV3 Datasheet - Page 127

• 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
110
Reference:
Setting the DIP Switches on a C200HX/HG/HE(-Z)E Communications
Board
Set the switches on a C200HX/HG/HE(-Z)E Communications Board as fol-
lows.
Setting Switches on a CQM1H Serial Communications Board
Set the switches on a CQM1H Serial Communications Board as follows.
Connecting to CS-series Serial Communications Board
Serial Communications Board with RS-422A/485 port equipped for CS-series
CPU Unit:
Setting the Front Switches
• There are no Serial Communications Boards for the C200HX/HG/HE(-Z)E
• There are no Serial Communications Boards for the CQM1H in which port
in which port B is the RS-422A/485 port.
1 is the RS-422A/485 port.
Switch 1:
Switch 2: ON (terminator ON = terminating resistance enabled).
2-wire or 4-wire selector (WIRE):
Terminating resistance switch (TERM): ON (terminator ON = terminating
CS1W-SCB41(-V1) (Port 2 is an RS-422A/485 port.)
2-wire or 4-wire selector (WIRE):
Terminating resistance switch (TERM): ON (terminator ON = terminating
Serial Communications Board
(Inner Board slot 1)
4
Wire Selection Switch (WIRE)
When using RS-422A: Set to 4 (right side) for 4-wire type.
When using RS-485: Set to 2 (left side) for 2-wire type.
Terminator Switch (TERM)
Set to ON (right side)
(4-wire = RS-422A), or
2
2
4
4
(4-wire = RS-422A), or
(2-wire = RS-485)
(4-wire = RS-422A), or
(2-wire = RS-485)
2
resistance enabled).
resistance enabled).
(2-wire = RS-485)
Section 5-2