Toshiba V Series User Manual page 125

Appendix A LC51* and
Expansion Module Specifications
A.1 LC51* Hardware Specifications
Item
Operating ambient
temperature
Storage temperature
Relative humidity
Dust concentration
Corrosion resistance
Vibration resistance
Impact resistance
Altitude
Voltage
Consumption current
Retentive power interruption 1ms
Rush current
Fuse
Insulation resistance
Withstand voltage
Grounding
Method to remove/install the
unit
Memory backup
Cooling
6F8C1135
Table A-1 Environmental Specifications (1)
External specification
0 to 55oC
− 25 to 70 ° C
5% to 95% (with no condensation)
3
0.3mg/m or less
No corrosive gas shall be present.
10 to 57 Hz: Half amplitude of 0.075 mm (Intermittent)
57 to 150 Hz: Constant acceleration of 9.8m/s
(intermittent) in X, Y and Z directions
2
147m/s (impacting duration: 11ms)
Twice in each of X, Y and Z direction
2000 m or less
24 VDC + 10% to − 15% (Ripple 1% or less)
Equipment power supply 24VDC, 0.5A (typ), DIO
power supply 24VDC, 50mA (typ)
Max. 8A
P − P
Built-in resistive fuse
50 M Ω or larger as measured with a 500 VDC
megger (between power terminal and F.G)
500 VAC/minute (between the power terminal and
F.G)
500 VAC/minute (between a signal line and F.G)
Exclusive Class-D grounding
Main unit can be remove/installed online (while power
is applied)
Capacitor backup time: Approx. 5 minutes
Battery backup time: Approx. a half-year (Cumulative
power failure time)
Natural cooling
Remarks
2
Both for equipment
power supply and DIO
power supply
(reference value)
Recommended battery
replacement cycle:
Each 2 years
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