Description
General Notes
The input button of series 96 is a component specially designed for
the requirements of modern electronic control systems.
Since there is a choice of different lens shapes and colours, the panel
can be arranged to suit the needs of the particular application.
Mounting
The input button is intended for mounting on printed circuit boards. Its
dimensions and the arrangement of its contacts comply with a module
of 2.54 mm (1/10“). Two centering pins ensure that rows or blocks
are assembled without gaps, true to drawing. The input button is dust
and sprayproof and suitable for machine soldering and cleaning.
Lenses
Lenses can be pressed singly on to the input button. Depending on
requirements, the user can employ lenses having either a momentary
or maintained action, with various standard widths and colours.
Marking
For engravings or film inserts (for lenses with window) see under
“Markings” on page 512.
Illumination
For illumination, indication or functional check the input button can be
equipped with one or two light-emmiting diodes (LED) 3 mm dia. For
illumination some lenses are provided with recesses for LEDs.