WindO/I-NV4 User’s Manual
35-7
1 HG2J-7U
35
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About the printed contents of the main unit
"Mark A" indicates that you can refer to the instruction sheet using the QR code. For details, refer to “1.8 Wiring” on
1.7 Installation
●
Operating Environment
For designed performance and safety of the HG2J-7U, do not install the HG2J-7U in the following environments:
• Where dust, briny air, or iron powder exist.
• Where oil or chemical splashes for a long time.
• Where space is filled with oil mist.
• Where direct sunlight falls on the HG2J-7U.
• Where strong ultraviolet rays fall on the HG2J-7U.
• Where corrosive or combustible gasses exist.
• Where shocks or vibrations are transmitted.
• Where condensation occurs due to rapid temperature change.
• Where high-voltage or arc-generating equipment (electromagnetic contactors or circuit protectors) exists in close
proximity.
●
Ambient Temperature
• Allow sufficient space for ventilation, and install the equipment away from heat sources.
• Allow at least 100mm between the HG2J-7U and walls or other equipment.
• Do not install the HG2J-7U where the ambient temperature exceeds the rated operating ambient temperature
range. When mounting the HG2J-7U in such locations, provide a forced air-cooling fan or air-conditioner to keep
the ambient temperature within the rated temperature range.
●
About Derating
HG2J-7U suppresses the temperature rise inside the product by reducing the backlight brightness when the ambient
operating temperature becomes high.
The relationship between operating ambient temperature and brightness when the USB interfaces (USB1 and USB2)
are not used is as follows.
Brightness reduction occurs depending on the output current value of the USB interface.
Depending on each product the values shown above will change. The values given here are representative values are
intended for reference only.
See instr.
Manual.
<QR code>
Mark A
Operating Temperature
60℃
55℃
-20℃
20%
0%
Brightness
100%
Summary of Contents for WindO/I-NV4
Page 1: ...B 1701 16 User s Manual...
Page 108: ...5 WindO I NV4 Common Operations and Settings 2 76 WindO I NV4 User s Manual...
Page 256: ...7 BACnet Communication 3 148 WindO I NV4 User s Manual...
Page 372: ...6 Screen Restrictions 5 32 WindO I NV4 User s Manual...
Page 390: ...5 Part Library Function 6 18 WindO I NV4 User s Manual...
Page 420: ...3 Text 7 30 WindO I NV4 User s Manual...
Page 628: ...2 Multi State Lamp 9 34 WindO I NV4 User s Manual...
Page 924: ...4 Meter 11 76 WindO I NV4 User s Manual...
Page 990: ...7 Timer 12 66 WindO I NV4 User s Manual...
Page 1030: ...4 Using Data and Detected Alarms 13 40 WindO I NV4 User s Manual...
Page 1098: ...4 Using the Data 15 22 WindO I NV4 User s Manual...
Page 1248: ...5 Restrictions 22 18 WindO I NV4 User s Manual...
Page 1370: ...2 Monitoring on the MICRO I 25 28 WindO I NV4 User s Manual...
Page 1388: ...4 Restrictions 26 18 WindO I NV4 User s Manual...
Page 1546: ...5 Module Configuration Dialog Box 30 36 WindO I NV4 User s Manual...
Page 1614: ...3 Settings 34 14 WindO I NV4 User s Manual...
Page 1726: ...5 Text Alignment A 10 WindO I NV4 User s Manual...