| 摘要 |
<p>PURPOSE:To obtain a data input device which is suitable for installation in a factory field or the like with a bad atmosphere by providing at least one of IC card reading/writing means and a remote control infrared receiver besides a keyboard input means. CONSTITUTION:A keyboard input means 2 consisting of sheet keys or the like is provided in the left of the front of a data input device (body) 1, and an IC card reading/writing means 3 and a remote control infrared receiver 4 are provided in the right of the front. This device body 1 is provided in a field, and various set values and data of program patterns of processes are set and inputted by the means 2. An IC card 30 is inserted to the means 3 to read and input preliminarily written data without key operations, and various measured data and control data are written on this card 30 to be used. Further, a transmitter 40 is directed to the receiver 4 and is operated to input various data from a remote place.</p> |
