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Particular note should be taken to the position of variable speed drives and switching power supplies. 

Their input and load cables should be screened to a central star earth point. 

 
 

2.1.2 Making a NEMA-4 Mounting 

Panel   
Details
 

The unit can be mounted into panels with a depth of 4”(105mm).    It is recommended that 
the unit be mounted on the front panel of a steel enclosure, through an appropriate opening*. 
Allow a clearance of 1”(25mm) around the sides of the unit for mounting hardware. Allow 
clearance for cable connections to the back of the unit. Unit depth may vary according to 
cable type used. Typically, plan a depth to accommodate at least 4”(105mm) behind the 
panel. 

NEMA-4 
Mounting
 

Put the unit through the panel cut out. Slide the clamps into the 6~8 holes provided around 
the case. Tighten the clamping screws in an even pattern until the unit is secured in the 
panel. 

Caution! 

Do not over tighten mounting clamps! 

Note: 

Specifications 

Note: To seal to NEMA-4 specifications, all supplied mounting clamps must be used and 
panel cannot flex more than 0.010”. 

2.1.3 Environmental Considerations 

 

 

The NP-700p are to be used indoors as built in displays. Make sure that the displays are 
installed correctly and that the operating limits are followed (See Specifications). 

 

Do not operate the unit in areas subject to explosion hazards due to flammable gases, 
vapors or dusts. 

 

The unit should not be installed where fast temperature variations and/or high humidity 
are present. This will cause condensation of water in the device. 

 

Do not install these terminals in environments where have inflammable gases. 

 

2.2 Power Connections 

Make sure that all local and national electrical standards are met when the installing the unit. Contact 
your local authorities to determine which codes apply. 

2.2.1 Power Requirements 

 

 

Power 

The NP-700p can be powered by DC power only. The specified voltage 
range is 

24±20%

 Volts DC. This insures compatibility with most controller 

DC systems.   
The power conditioning circuitry inside the unit is accomplished by a 
switching power supply. The peak starting current can be as high as 700mA. 

 

Fusing 
Requirements
 

If the display does not come on within 2 seconds of power up, remove 
power. An internal fuse will prevent damage if the polarity of the DC power 
is incorrect. Check wiring to insure proper connections and try to power up 
again. 

 

Caution 
High Voltage

 

An Internal fuse will prevent damage for over voltage condition however it 
isn’t guaranteed. 
DC voltage sources should provide proper isolation from main AC power 
and similar hazards. 

 

Caution 
Emergency 
Stop
 

A Hard-wired EMERGENCY STOP should be fitted in any system using an 
NP-700p to comply with ICS Safety Recommendations. 

 

Содержание NP-700p Series

Страница 1: ...the panel during wash downs Electrical Environment The NP 700p Series has been tested to conform to European CE requirements This means that the circuitry is designed to resist the effects of electrical noise This does not guarantee noise immunity in severe cases Proper wire routing and grounding will insure proper operation Mechanical Environment Avoid installing units in environments where sever...

Страница 2: ...e Specifications Do not operate the unit in areas subject to explosion hazards due to flammable gases vapors or dusts The unit should not be installed where fast temperature variations and or high humidity are present This will cause condensation of water in the device Do not install these terminals in environments where have inflammable gases 2 2 Power Connections Make sure that all local and nat...

Страница 3: ...y an earth connection should be made from the power supply return point to the central star earth point Ground conductors should be as short and as large in size as possible The conductors must always be large enough to carry the maximum short circuit current of the path being considered Ground conductors should be connected to a tree from a central star earth ground point This ensures that no gro...

Страница 4: ... the inadvertent errors that might be introduced if programs are changed while the equipment is in operation The ICS 3 304 81 Safety Recommendations are reproduced by permission of the National Electrical Manufacturers Association from NEMA ICS 3 304 2 3 Communications Connections The ports as you look at the back of the case are the ports for connecting to a PLC or some external device Controller...

Страница 5: ...a Data 2 3 3 USB Host port Support various devices with USB interface such as mouse keyboard USB stick printer etc 2 3 4 Connecter Wire NP 700p Ethernet NP 700p Ethernet RJ45 Wire color 1 TX White Orange 2 TX Orange 3 RX White Green 6 RX Green 2 3 5 Dip Switch Touch Screen Calibrate and Reset Password mode In this mode when you power on the NP 700p series the screen will display a sign at the cent...

Страница 6: ...Note When the reset action is be taken projects and saved data in the HMI will all be cleared 2 4 CE Requirements EU directives that apply to the NP 700p Series EMC Directive 89 336 EEC 92 31 EEC 93 68 EEC electromagnetic emissions and immunity Machinery Directive 89 392 EEC 91 368 EEC 93 44 EEC 93 68 EEC machine safety NP 700p products will be CE marked to indicate compliance with the EMC Directi...

Страница 7: ... T USB USB Host port x 1 USB Client port x 1 Processor 32bit RISC CPU 600MHz RAM 128MB Flash memory 128MB SD SDHC card slot Yes RTC Built in General Specification Input Power 24 20 VDC Max Power Consumption 400 mA 24VDC Power Isolation Inside Protection structure NEMA 4 IP65 front panel O ring seal Operating Temperature 0 50 C Operation humidity 10 90 RH non condense Enclosure Plastic Dimensions W...

Страница 8: ...intek the product fails due to damage from shipment handling storage accident natural and man mad b if the product fails due to misuse including but not limit to incorrect set up and wiring current leakage from machine platform and incorrect input power c if the product has been maintained in a manner not conforming to product s instructions or has been modified in any way d if the serial number h...

Страница 9: ...9 4 0 Dimensions of NP 700p Cutout dimensions 192mm 7 559 W x 138mm 5 433 H ...

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