NT20S-KBA01 Omron, NT20S-KBA01 Datasheet - Page 57

• Manufacturer Part Number: NT20S-KBA01
• Description: CHEM RESISTANT CVR FOR NT21
• Manufacturer: Omron

Specifications of NT20S-KBA01

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Connection to a PC by the Host Link
Communications
port 2
Communications
port 1
RS-232C
RS-422A
I/O port
selector
switch
(RS-232C)
(RS-232C/
RS-422A)
S CVM1/CV series backplate mounted type: CV500-LK201
[Setting the front switches]
Set the operating conditions with the PC System Setting functions when a
CVM1/CV series host link unit is connected to the NT20S. The PC system settings
can be made directly from the peripheral tool (LSS etc.) or the PC system setting
information created with a peripheral tool can be transferred to the CPU.
The following describes the switch settings so as to enable the PC system set-
tings. For the details of the PC system settings, refer to the SYSMAC CVM1/CV
Series Host Link User’s Manual (W205-E1-j).
S PC system setting (DIP SW1)
S Unit # (SW3 and SW4)
S I/O port selection (selector switch)
S CTS selection (DIP SW2 and SW3)
Set SW1 to “OFF”.
Communication is performed in accordance with the
values set in the PC CPU special I/O unit system set-
tings. The initial values in the system settings are as
follows:
Set these switches to “0”.
Set this to “RS-232C”.
Set SW2 or SW3 to “ON”. (Set this always to “0V”.)
To use communication port 1, set SW2. To use commu-
nication port 2, set SW3.
Baud rate
Communication mode
Parity
Stop bit
Xon/Xoff control
Data length
:9600 bps
:Full duplex
:Even
:2 bits
:Not performed
:7 bits
Section 2-4
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