Chapt.2 specifications, Chapt2 specifications, 1 general specifications – Toshiba SX 2000 User Manual
Page 82
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Chapt.2 Specifications
2.1 General Specifications
Item
Specification
Operating temperature
0 to 55°C
Storage temperature
-25 to 70°C
Relative humidity
5 to 90%RH
Dust density
10mg/m^ or less
Corrosion immunity
No corrosive gases
Sulphurous acid gas O.OSppm or less
Hydrogen sulphide 0.01 ppm or less
Vibration immunity
Conforms to JIS C0040
9.8m/s^ (3 mutually perpendicular axes)
Environment
al conditions
Shock immunity
Conforms to JIS C0041
98m/s^ (3 mutually perpendicular axes)
Altitude
Up to 2000m
Insulation resistance
50MQ or greater
(between power terminals and ground terminals)
Withstand voltage
1500Vac -1 minute
Construction
Installed in control panel
Cooling
Natural air cooling
EMC
8kV : Electrical Discharge
lOV/m : Radiated Interference
2K/1K/0.25KV : Electrical Fast Transient
Grounding
Grounding resistance 100Q or less
Notes *1 Insulated Circuits
• between Power supply circuit and I/O circuit
• between Accessible metal parts and Power supply circuit
• between Accessible metal parts and I/O circuit
• between SELV circuit and Power supply
• between SELV circuit and I/O circuit
Accessible metal parts: Racks, Protective ground terminal, etc.
SELV (Safety Extra Low Voltage) circuit: Internal logic circuit
The
accessible
metal
parts
of
the
peripherals
that
are
connected
to
the
programmable
controller
with
the
standard
cable,
are
connected
to
the
Protective ground terminal, or double insulated.
6F8C0926
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