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Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...

Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...

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HEIDENHAIN<br />

8.2 Power Supply of the Visual Display Units<br />

SERVICE MANUAL <strong>TNC</strong> <strong>407</strong>/<strong>415</strong><br />

Issue: 01.09.1995<br />

Page 33<br />

Power Supply BC 110 Power Supply BC 1 IOB<br />

Xl: Connection of the logic unit<br />

X2: Connection of the keyboard unit (for soft keys)<br />

X3: line connection<br />

~~ m,<br />

1 Power consumption 160 W 16OW<br />

X4: Connection of DC voltage<br />

BC 110<br />

X4: Voltage output for external units **<br />

BC 1lOB<br />

Designation 1 Assignment<br />

I I R \/ *<br />

1 I OV<br />

* max. load 0.9 A<br />

** auxiliary voltage for keyboard driver,<br />

if long cables are used<br />

_

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