1
General Description
1. General Description
1-1. Scope
The specifications are applied to the [21D] SERIES wireless production display system.
1-2. Outline
The [21D] SERIES wireless production display system consists of the Controller and the
Display.
Since wireless communication is available between controller and display system, there is no
need to make wiring and you can take actions with ease even if layout is changed.
Various types of [21D] Series Displays available allow you to select anything of size,
digit-number, Single side/Double side and display items at your own way.
Also, because the [21D] Series Display will receive and display the data corresponding to
the specified communication format, optional data can also be displayed via the modem from
the computer on behalf of the Controller of either [21D-429C] or [21D-265C].
1-3. Machine types
Types
Large-sized
21D
（
4-digit and 5-digit display
）
Middle-sized
21DE
（
5-digit display
）
2-command type
21D-2
21DE-2
3-command type
21D-3
21DE-3
4-command type
21D-4
21DE-4
2-command double side type
21DW-2
21DEW-2
3-command double side type
21DW-3
21DEW-3
4-command double side type
21DW-4
21DEW-4
2-command 5-digit type
21D5-2
――――
3-command 5-digit type
21D5-3
――――
4-command 5-digit type
21D5-4
――――
2-command 5-digit double side
type
21D5W-2
――――
3-command 5-digit double side
type
21D5W-3
――――
4-command 5-digit double side
type
21D5W-4
――――
