Appendix 1 Specifications
A-8
Programming Device (Software for Creating Screen Data)
Item Specifications
Name CX-Designer
Model NS-CXDC1-V@
NS-series PT Lot Numbers
The four-digit lot numbers given on the back of NS-series PTs can be used to check the
manufacturing date.
Lot No.
1 0
2
0
The rightmost digit of the year, 2010 in this
example
The month of manufacture, February in this
example (1 to 9 = January to September,
X to Z = October to December)
The day of the month of manufacture, the
10th in this exam
le
A-1-3 Communications Specifications
• Serial Communications
Item Specifications
Port A Conforms to EIA RS-232C.
D-Sub female 9-pin connector
5-V output (250 mA max.) through pin 6
(See note 1.)
Port B Conforms to EIA RS-232C.
D-Sub female 9-pin connector (See note 2.)
5-V output (250 mA max.) through pin 6.
(See note 1.)
Conforms to EIA RS-422/RS-485 (insulated) (NS15 only)
7-pin connector
Note 1: The 5-V output of serial ports A and B cannot be used at the same time.
Note 2: With the NS5, the Expansion Interface on the Comm Tab Page in the System Menu set-
tings can be set to use a communications port in the expansion interface connector. The
expansion interface, however, is a future expansion, which cannot yet be used. Always
use the serial port B connector (D-Sub female 9-pin connector).
• 1:1 NT Link
Item Specifications
Communications standards Conforms to EIA RS-232C.
Connectors D-Sub female 9-pin connector (Serial ports A and B)
Number of Units connected 1:1
Transmission distance Up to 15 m. (See note 1.)
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