Patent ID: 7701359

Claim:
A setting device of a control system which is used for a system in which a plurality of load control terminals and a plurality of operation terminals are connected to a control unit via a communication line, and said control unit drives the load through a corresponding load control terminal or the plurality of load control terminals in response to the operations of each of the operation terminals, and which sets a corresponding relationship between each of the operation terminals and the load control terminals, the setting device comprising: a body portion including a first setting means for setting a load device to perform required control contents, and the load device is to be a target of control of the operation terminal by a communication using an infrared ray with regard to the operation terminals arranged on a wall side, and a second setting means for setting a corresponding relationship between each of the operation terminals which are connected to said control unit via said communication line, in which the load device which is the target of control is set by said first setting means, and a real load control terminal; and a reception unit including a connection means for connecting said body portion to said communication line under the mounting state of said body portion, and in which is arranged on said wall side along with at least some of said operation terminals, and in which said body portion is detachably accommodated.