The A16B-1212-0100 is an easy to mount CNC power supply that is designed to connect directly to the System 0 master PCB. All its AC inputs and DC outputs are linked via connectors. Because the power supply unit has a built-in input unit function, it is not necessary to prepare a a separate relay or input unit for switching the AC input on and off. The AC input can be connected directly to the power supply unit. The unit has an AC service outlet, which is switched on and off simultaneously with the power supply unit. This AC service outlet can be used to supply power to a unit such as a fan motor. Sometimes the alternate FANUC part number P007P0355 is used.
Connector Name | Description |
---|---|
CP1 | 200/220/230/240 VAC input |
CP2 | 200/220/230/240 VAC output (switched on and off simultaneously with the power supply unit) |
CP3 | - Power on/off switch contact signal input. - External alarm signal input. - Alarm signal input. |
CP12 | - Supply of +5 V, +15 V, –15 V, +24 V, and +24E to the master printed–circuit board. - EN signal output. |
CP14 | - +24E supply for the additional I/O B2 printed circuit board (for Series 0). - +24E supply for the connection unit (for Series 15) |
CP15 | +24V supply for the 9” monochrome CRT/MDI unit (for Series 0). * MRO Electric can offer replacement 9" monitors for your unit. |
The FANUC A16B-1212-0100 power supply unit requires no adjustment or setting. Do not attempt to adjust the reference voltage (=10.00V) at A10 unless absolutely necessary, because the reference voltage has been adjusted during unit test; merely confirm the voltage across A10 and A0 of check connector CP16. If the reference voltage at A10 falls outside the rated range, set it to 10.00V, using VR11, while measuring the voltage with a digital voltmeter. Rotating VR11 clockwise increases the voltage at A10. After the power supply unit is replaced, always to check the reference voltage at A10.
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