73
General Specifications
Appendix A
Terminal Block Specifications
RS-232C Specifications
RS-422A Specifications
NSH5-series PT Lot Numbers
The four-digit lot numbers given on the back of NSH5-series PTs can be used to check the manufacturing date.
Item
Specifications
Rated voltage
250 VAC
Rated current
10 A (Use wires that are 1.25 mm
2
or larger.)
No. of terminals
22
Item
Specifications
Communications standard
EIA RS-232C
Communications distance
10 m max.
Connector
37-pin D-sub connector
Item
Specifications
Communications standard
EIA RS-422A
Communications distance
500 m max.
Connector
8-pin
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 example
Summary of Contents for NSH5
Page 2: ......
Page 4: ...iv ...
Page 12: ...xii ...
Page 16: ...xvi ...
Page 24: ...xxiv EC Directives 6 ...
Page 58: ...34 Installing the Mounting Bracket Section 2 5 ...
Page 86: ...62 Connection Method Section 4 5 ...
Page 92: ...68 Precautions When Replacing the PT Section 5 4 ...
Page 98: ...74 General Specifications Appendix A ...
Page 99: ...75 Appendix B Dimensions 75 50 176 223 75 Four M4 70 5 16 5 ...
Page 102: ...78 Types of Memory Appendix C ...
Page 107: ...83 Recommended Enabling Circuits Appendix D Program Example ...
Page 108: ...84 Recommended Enabling Circuits Appendix D ...