NS15-TX01S-V2 Omron, NS15-TX01S-V2 Datasheet - Page 125

• Manufacturer Part Number: NS15-TX01S-V2
• Description: 15 Tchs ETN+Serial+USB Silver
• Manufacturer: Omron

Specifications of NS15-TX01S-V2

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

Setting the Communications Board Switches
• Using RS-422A
Set the switches of the C200HX/HG/HE(-Z) Communications Board, as follows:
Switch 1:
Switch 2:
Set the switches of the CQM1H Serial Communications Board as follows:
Two-wire/four-wire switch (WIRE):
Terminating resistance switch (TERM): ON (terminator ON = terminating resistance used)
Connecting a CS-series CPU Unit
When a CS-series CPU Unit is connected, settings are required in the PLC Setup and on the
front-panel switches of the CPU Unit.
PLC Setup
There are two methods that can be used to change the parameters in the PLC Setup.
• CX-Programmer
• Programming Console
Using the CX-Programmer
1. Open the project file in the CX-Programmer and select PLC - PLC Information - PLC
2. The PLC Settings Dialog Box will be displayed. Click the tab for the port to which the PT
Precautions
for Safe Use
Settings from the menus.
is connected and change the following three parameters. (The following screen capture
is provided as an example. The parameters that are actually displayed will depend on
the model of the CPU Unit and the port.)
ON (terminator ON = terminating resistance used)
4 (Four-wire method = RS-422A)
Serial Communications Board
(Inner Board slot 1)
Two-wire/four-wire switch
For RS-422A: Set to 4 to
use four-wire (right position).
Terminating resistance switch
Set to ON (right position).
If one or more parameters in the PLC Setup in the CPU Unit has been previ-
ously changed, always upload the PLC Setup from the CPU Unit and make any
new changes in the uploaded copy so that you do not overwrite the previous
changes.
4 (Four-wire method = RS-422A)
4-2 1:N Host Connection
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