| 摘要 |
<p>A sensor-control interface unit has input connections (X1,X2) which enable sensors such as switches, push buttons (80,82,) and proximity detectors (76,78,84-90) to signal control unit connections (S0-S7). The interface has switches (48,66) which may be used to adapt it to various sensor requirements. The complementary control-electrical equipment interface is similarly equipped and also has switched power units</p> |
