Toshiba nv Series - C.6 Analog Output Modules

Appendix A Base Unit BUM7B
6F8C1497
122
A
A.1.3 Power Supply Specifications
Table A.4 Power supply specifications
Item Specification Remarks
Rated voltage
100 - 120Vac, 200 - 240Vac
*1
Allowable voltage range 85 - 264Vac *1
Rated frequency 50/60Hz
Allowable frequency
range
47 - 53 / 57 - 63Hz
Allowable instantaneous
outage time
10ms or less
Allowable waveform
distortion factor
10% or less
Rated current
Max.1.5A (100 - 120Vac)
Max.0.75A (200 - 240Vac)
*2
Leak current Max. 2.0mA
Inrush current typ 14A (100Vac) / 28A (200Vac) *3
Output rating 5Vdc - 10A (for internal logic) *7
Insulation resistance
500Vdc Megger, 10Mohm or more (power input terminal -
FG)
Dielectric strength
voltage
2000Vac, one minute (power input terminal - FG)
Grounding Class D grounding (dedicated)
Protection circuit Overcurrent and overvoltage protection *4
Duplex power outlet None
Status display LED POWER *5
RUN contact Dry 1a contact (240Vac / 24Vdc - 2A max)
Switch None
Terminal block for
external lines
8-terminal, M3.5 screw (detachable)
*6
Overhaul
Replace the whole base unit at each of the target durable
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.