JXDH-6102 User Manual
Chengdu Jiexun Electronics Co.Ltd,
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WWW.JIE-XUN.COM
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2.2.2 Environment Requirement
Ite m
Requirement
M ach in e h all
spac e
W hen user insta ll mach ine frame a rray in on e mac hine ha ll, the
d ista n ce b etw een 2 row o f m ac h in e fra m es sh ou ld b e 1 .2 ~1 .5m
an d th e d istan ce to w all sh o u ld be no less th an 0 .8 m
M ach in e h a ll f lo o r
Electric Isolation, Dust Free
Volume resistivity of ground anti-static material:1(107~1(1010(
Grounding
current limiting resistance: 1M(
Floor bearing should be greater than 450Kg/m2
Environment
temperature
5~40(C sustainable
0~45(C short time
installing air-conditioning is recommended
Relative temperature
20%~80% sustainable 10%~90% short time
Pressure
86~105KPa
Door & window
Installing rubber strip for sealing door-gaps and dual level glasses for
window
Wall
It can be covered with wallpaper, or brightness less paint.
Fire protection
Fire alarm system and extinguisher
Power
Requiring device power, air-conditioning power and lighting power are
independent to each other. Device power requires AC power 220V
50Hz,50W Please carefully check before running.
2.2.3 Grounding Requirement
All function modules’ good grounding designs are the base of reliability and
stability of device. Also, they are the most important guarantee of lightning
arresting and interference rejection. Therefore, system must follow this rule.
Coaxial cable’s outer conductor and isolation layer should keep sound electric
