| 摘要 |
PURPOSE:To easily work and to simplify wiring by adopting the standard demension of a switch module to the outside demension of the main frame case of the terminal and the demension of the attachment part of a switch attachment frame. CONSTITUTION:The outside demension of the main frame case of the terminal 7 and the demension of the attachment part 8 of the switch attachment frame B are adopted with the standard demension of the switch module (the dimension of a piece of switch module attached to the one-touched attachment frame B made of synthetic resin). Therefore, a terminal device for supervisory 2 is easily attached to the switch attachment frame B in succession to a switch SW which is the object to be supervised, and obtaining the space for arranging the terminal device by another way is not necessary. Thus the work of the terminal device can be facilitated, and simultaneously, wiring of the terminal device can be simplified.
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