![background image](http://html1.mh-extra.com/html/omron/nsh5/nsh5_operation-manual_744522027.webp)
3
Overview
Section 1-1
1-1-3
NSH5 Features
• Equipped with both a stop/emergency stop switch and an enabling switch
There are two switches provided for stopping machine operation while
using the touch panel. The stop/emergency stop switch is for stopping
operation intentionally, and the enabling switch is for stopping machine
operation without taking conscious action.
The emergency stop switch (DPST-NC c NO bit) is allocated one
bit in the internal memory or in the host (PLC) memory and is hard-wired
to two external outputs. It has a direct opening mechanism.
The enabling switch (3-position DPST-NO) is hard-wired to an output. It
has a direct opening mechanism, a click mechanism, and a rubber cover.
• Ten function switches (SPST-NO) are provided. They can be used for
operations such as inching. Six of the function switches can be allocated
bits in internal memory or host (PLC) memory, and four of the function
switches can be output via hard-wired external outputs.
• Program-free connection is possible to an OMRON PLC via RS-232C or
RS-422A.
• A 5.7-inch TFT display with 256 colors (bit maps: 32,768 colors) is pro-
vided. (See note 1.)
Computer running CX-Designer
Memory Card (Compact Flash)
Memory Card slot
Screen
transfer
USB port
Serial connection
(RS-422A/RS-232C)
1:N NT Link
CS/CJ-series PLC
Safety circuits
24-VDC
power supply
Enabling switch (on back)
Function switches (10)
Color TFT LCD*
RUN
F6
F7
F8
F9
RE
SE
T
R
E
S
E
T
RE
SE
T
F10
F1
F2
F3
F4
F5
External switch outputs
Function switches (F1, F2, F6, and F7)
Stop/emergency stop switch
Enabling switch
* PTs with lot numbers 05X0 and
earlier have STN LCDs. Refer
to
NSH5-series PT Lot Num-
bers
on page 73 for information
on lot numbers.
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 ...