Arrangement Of Devices - Leuze electronic MA 21 Technical Description

4.2

Arrangement of devices

Ideally, the MA 21 should be mounted so that it is easily accessible near the ident device in
order to ensure good operability, e.g. for configuring the device connected.
Slave 1
BCL 31
Slave 2
RFM
Slave 3
BCL or
VR
Figure 4.2: Example of arrangement of devices: Networking via multiNet plus
Leuze electronic
MA 2
MA 21 100.2
RS 232
RS 422
RS 485
or TTY
multiNet plus
MA 21
Host
(PLC, process etc.)
Network master
MA 31
Mounting
-Backup
-Parameter
Voltage supply
19