Toshiba NV Series Hardware Manual page 141
Unified controller
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- Instruction manual (148 pages) ,
- User manual (70 pages) ,
- Operating instructions (functional manual) (49 pages)
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Appendix A Base Unit BUM7B
A.1.3
Power Supply Specifications
A
122
6F8C1497
Table A.4 Power supply specifications
Item
Rated voltage
100 - 120Vac, 200 - 240Vac
Allowable voltage range
85 - 264Vac
Rated frequency
50/60Hz
Allowable frequency
47 - 53 / 57 - 63Hz
range
Allowable instantaneous
10ms or less
outage time
Allowable waveform
10% or less
distortion factor
Max.1.5A (100 - 120Vac)
Rated current
Max.0.75A (200 - 240Vac)
Leak current
Max. 2.0mA
Inrush current
typ 14A (100Vac) / 28A (200Vac)
Output rating
5Vdc - 10A (for internal logic)
500Vdc Megger, 10Mohm or more (power input terminal -
Insulation resistance
FG)
Dielectric strength
2000Vac, one minute (power input terminal - FG)
voltage
Grounding
Class D grounding (dedicated)
Protection circuit
Overcurrent and overvoltage protection
Duplex power outlet
None
Status display LED
POWER
RUN contact
Dry 1a contact (240Vac / 24Vdc - 2A max)
Switch
None
Terminal block for
8-terminal, M3.5 screw (detachable)
external lines
Replace the whole base unit at each of the target durable
Overhaul
years for the product
*1: Switching is not required for the 100Vac system and 200Vac system terminals.
*2: The rated current at the output rating (5Vdc - 10A) is typ.0.75A (100-120Vac), or typ.0.375A (200 -
240Vac).
*3: It is the value at the cold start with the ambient temperature of 25°C.
The inrush current may exceed the specification when the ambient temperature is high or immediately
after the operation.
*4: Remove the cause of error if the protection circuit starts operating.
Restarting the power supply may be required depending on the error.
*5: The LED (POWER) indicating the normal state of power is installed inside the unit. It cannot be seen
when a blank panel or terminal block signal conversion adapter is mounted.
*6: The terminal block is the same with the one used for PS361, suggesting that PS361 can be used without
any change.
*7: The maximum output current of the BUM7B power is 10A. Mount the I/O modules so that the total
consumption current of the I/O modules mounted on BUM7B does not exceed 10A.
Specification
Remarks
*1
*1
*2
*3
*7
*4
*5
*6
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