NT20S-CFL01 Omron, NT20S-CFL01 Datasheet - Page 79
NT20S-CFL01
Manufacturer Part Number
NT20S-CFL01
Description
NT20S BLACKLIGHT UNIT
Manufacturer
Omron
Specifications of NT20S-CFL01
Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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2-8
2-8-1
2-8-2
NT20S Interface Unit
Host Connections by RS-232C
Host Connections by RS-232C
Host Computer Communication Settings
Connector Pin Arrangement
Note:
Connect NT20S-ST128 with an RS-232C Interface Unit installed to the host com-
puter with an RS-232C cable.
RS-232C connection allows a single NT20S to be connected to the host.
A computer or other control device with a built-in RS-232C interface is a suitable
host for connection to the NT20S.
Set the host communication conditions according to the following table.
Set the same communication conditions at the NT20S and Host.
Refer to the appropriate instruction manuals for the method of setting the Host
communication conditions.
Set to the maximum baud rate supported by both the NT20S and Host.
The communication condition settings of the NT20S-ST128 are set with the
RS-232C communication conditions memory switches. For details, refer to “Set-
ting RS-232C Communication Conditions” on page 82.
The RS-232C connection between the NT20S and Host is described below.
The connector specification is described below.
Electrical characteristics: Conforms to EIA RS-232C specifications.
Signal direction: Signal input and output are relative to the host computer.
Baud rate
Data bits
Stop bits
Parity
Flow control
Item
Set to the same baud rate as the NT20S: 2400, 4800, 9600,
19200
7 bits/8 bits
1 bit/2 bits
Even, Odd, None
RS/CS control
XON/XOFF control
None
1
5
6
9
Setting
Section 2-8
63
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