Since the thing which was attached before was a waste version, wiring placement position was different from before but it was able to be used without problems. If the number of wiring is large, you can not install the cover.
No placement of NO contacts between # 13 and # 14 is considered. We have created a switch box that controls ON / OFF of the motor with the minimum configuration of this thermal, A contact S / W, B contact S / W. In the case of the thermal around S-N 20, the contacts of 13 - 14 were arranged in the lower right hand stage, but in S - T 20 it is located on the left side, remove the thermal relay once, wire it to 14 It is necessary to connect the thermal. Although it is troublesome to create newly, wiring is expected to become extremely difficult when it is necessary to change the wiring in the condition incorporated in the control panel. Since there are no B contacts besides 21-22, is this arranged?
Product description is insufficient, heat element rated settling range is not known
ON / OFF of 100V single layer motor
On 2016-04-10 10:40:57
Although there was a terminal without an engraving, there was no terminal explanation also in the manual, so I was pretty annoyed at the beginning but I understood gradually that the difference part is the A contact of the thermal relay with the tester. At least for those who do not put explanations of terminals in the manual, those who are unfamiliar have a hard time. Functionally, it was easy to configure a holding circuit, so it was satisfactory as the thermal relay functioned even when the motor was overloaded.