Toshiba T2N - Manual (Page 36)

2.Specification
User’s manual 21
Item Specification Remarks
Rated Voltage (1)100-240Vac PS261
(2)24Vdc PS31
(1)85 - 264Vac PS261 Voltage
Fluctuation
Range
(2)20.4 - 28.8Vdc PS31
Power Supply
Frequency (1)50/60Hz
Frequency
Fluctuation
Range (1)47 - 63Hz
Retentive
power
interruption 10ms or less
(at maximum load for one power supply
module)
Power
consumption (1)53VA or less PS261
(2)22W or less PS31
Inrush current (1) 15A(at 100Vac) or less
35A(at 240Vac) or less
PS261
Power Supply
(2)30A/10ms or less PS31
Insulation
resistance 10M
Ω
or more
(between power terminals and
ground terminals)
Withstand voltage 1500Vac - 1minute *1
0 to 55
°
C operation Ambient
temperature
-20 to 75
°
C storage
Ambient humidity 20
∼
90%RH no condensation
Atmosphere No corrosive gases
Sulphurous acid gas 0.05ppm or less
Hydrogen sulphide 0.01ppm or less
Dust 10mg/m 3 or less
Vibration immunity 16.7Hz-3mm p-p
(3 mutually perpendicular awes)
Shock immunity 98m/s 2 (10g) (3 shocks per axis, on 3
mutually perpendicular awes)
Noise immunity 1000Vp-p /1
µ
s
Complied for EMC Directive of CE marking
Grounding Grounding resistance 100
Ω
or less
Construction Installed in control panel
Cooling Natural air cooling
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 which are connected
to the programmable controller by the standard cable are
connected to the Protective ground terminal, or double insulated.
2.1
General Specification