| 摘要 |
PURPOSE:To provide means for easy confirmation of sequencer output conditions by installing separately luminescent elements for each output terminal on the print panel forming a circuitry connected to the applicable output terminals of a sequencer digital control unit. CONSTITUTION:The terminal board 1 of a sequencer panel 2 is provided with a plurality of output terminals 3, 3...... On a side of the print panel 6, terminal pieces 7, 7..... are disposed in comb-like arrangements for connection to the output terminals 3, 3....., on the face and reverse of which, patterns are printed to facilitate the formation of a circuitry. When signals are transmitted from respective terminals 3, 3...., corresponding luminescent diodes go on, showing that output conditions are normal. |
