Dimensioned Drawing; Functions Of The Ma 21 - Leuze electronic MA 21 Technical Description

Specifications of the MA 21
3.2

Dimensioned drawing

A: LED indicators
Figure 3.1: Dimensioned drawing of the MA 21
3.3

Functions of the MA 21

General information
The MA 21 connector unit is used to connect hand-held scanners or other devices featuring
an RS 232 interface to the Leuze multiNet plus network or to connect directly to a host
computer featuring an RS232, RS422, RS485 or TTY interface.
The MA 21 is a variation of the MA 30. For this reason the MA 21 contains operational
controls and display elements that have no function.
These operational controls and display elements are labelled accordingly in the description
that follows.
8 MA 21 Leuze electronic