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Leuze
electronic
Commissioning
Leuze electronic
BCL 40
57
TNT
35/7-2
4
V
Wiring description
The 9 pin Sub D RS 232 Terminal connector (male) has the following pin assignments:
Using a PC and a terminal program, the set-up program of the BCL 40 can be called, online
commands sent and data received via this interface terminal.
Notice!
In setting 2 ("operation") of the operating mode switch, the terminal connector can be used
as a data monitor. In this case, data sent from the BCL 40 (jumper in figure 7.1 in lower po-
sition) or data received from host (jumper in figure 7.1 in upper position) can be logged. The
data protocol is set by the host interface in the latter case.
Configuration software
Leuze offers a convenient program "BCL Configuration Tool" for setting the required device
parameters (see chapter 5 "Accessories / Order Designation").
7.3.3
Setting Parameters "Offline"
Setting parameters
The parameters are programmed on a PC without direct connection to the BCL 40 ("Offline"
programming) and saved in a file (parameter file).
Downloading parameters
After successful programming, the parameters are loaded into the BCL 40 (parameter
"Download"). This causes the required parameters to be transferred from the host computer,
or a computer connected to the interface terminal of the MA 10, to the BCL 40 or MA 10,
respectively.
Pin 1
NC
not used
Pin 2
RXD
receive signal of the RS 232 service interface
Pin 3
TXD
transmit signal of the RS 232 service interface
Pin 4
NC
not used
Pin 5
GND
signal reference potential 0VDC
Pin 6
RXD_Host
receive signal of the host interface
Pin 7
NC
not used
Pin 8
NC
not used
Pin 9
reserved
for service purposes only
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