| 摘要 |
PURPOSE:To ensure the common use of the titled device with various types of programmable controllers in a simple way, by forming a fixed storage device constituting a part of an electric circuit of a programmer into a cassette type. CONSTITUTION:A key group 3 and a cassette inserting slit 4 are provided on the upper face and the side face of a programmer main body 2 respectively. A connector 5b to be connected to a connector 5a of a cassette 1 is attached to the slit 4. At the same time, a connection line 6 is drawn out of the main body 2 to secure the electrical connection to another programmable controller. The cassette 1 is provided to each type of the programmable controller and consists of the connector 5a at the side of the cassette and the fixed storage device. |
