| 摘要 |
PROBLEM TO BE SOLVED: To prevent mutual interference between electric signals when many sorts of electric signals are allowed to flow by one connector by providing many connecting terminals on the respective connectors of electrical equipment according to many sorts of electric signals flowing therein, and classifying external receiving signals into groups from the other signals so as to arrange them according to every sort of the electric signal. SOLUTION: Many connecting terminals are classified into three groups G1-G3 by the sorts of electric signals, the group G1 connector 53a is used for high frequency weak signal, the group G2 connector 53a is for a small signal system, and the group G3 connecting terminal 53a is used for a signal in a large electric power system. The groups G1-G3 are arranged in series to each other, the groups G1, G3 particularly apt to generate mutual interference put the group G2 on the intermediate position between, and they are arranged on the most separated positions from each other. The group G1 generating a magnetic field is surrounded with a metallic shield KS over the whole circumference so as to effectively prevent interfering. Partition walls 53b are provided between the respective groups to prevent interfering, the number of connectors can be made to minimum, and connection of the connectors is also simplified. |
