Installation
Leuze
electronic
34
Technical Description BCL 80
Leuze electronic
Type overview
The following table lists the MA 10 device types and which interface is installed.
• Make the connections to the terminal strip as described below.
Wiring description
Terminals 1 through 6 are used depending on the type of interface:
RS 485 Interface
Figure 6.14: Connecting the MA 10 to a RS 485 Host
MA 10 100
RS 485 interface
MA 10 110
RS 232 interface
MA 10 120
TTY interface
MA 10 130
RS 422 interface
RS 232
RS 422
Terminal Signal
Terminal
Signal
1
RXD
1
TX+
2
TXD
2
TX-
3
CTS
3
RX+
4
RTS
4
RX-
5
not used
5
not used
6
GND
6
GND
RS 485
TTY
Terminal
Signal
Terminal
Signal
1
485A
1
TX+
2
485A
2
TX-
3
485B
3
RX+
4
485B
4
RX-
5
GND
5
not used
6
GND
6
GND
max. 1200m
Host interface module
shield
shield
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