ALFAMATIC CSQ-Visual Installation Manual page 9

Connector D-Sub RS232
The RS232 pinout:
Pin 2: RX interface input signal to the CSQ-Visual.
Pin 3: TX interface output signal from the CSQ-Visual.
Pin 5: GND
1.4.3 CSQVIO6 card options
The CSQVIO6 card can be supplied with special optional features:
Option for RS485 or internal RS232 on X15
The CSQVIO6 can mount a connector with an RS232 serial port and an RS485 serial port. The
CSQ-Visual recognises and automatically selects the port connected. It is not possible to use both
serial ports at the same time. The RS232 serial port can be used for connections with the computer
(WinScope), for connection with a PLC or for connection with a barcode reader. The RS485 serial
port can be used only for connection with a PLC.
Name Terminal
+12VDC X15.1
TX232 X15.2
RX232 X15.3
A+245 X15.4
B-245 X15.5
0V X15.6
Option for several load cells
It is possible to connect up to six load cells to the instrument to simultaneously check six curves. In
this case there will be several six-pole terminal blocks identical to X6, marked as shown in the table
below:
Terminal Description
block
X6 Channel 1 load cell
X7 Channel 2 load cell
X8 Channel 3 load cell
X9 Channel 4 load cell
X10 Channel 5 load cell
X11 Channel 6 load cell
Option for 0-10 V differential input
It is possible to have a differential input for the 0-10V signal. In this case there will be a second six-
pole terminal block marked X7.
Name Terminal
X7.1
IN+ X7.2
IN- X7.3
Description
Supplied power to the barcode reader or for any interface circuits
RS232 interface output signal from the instrument
RS232 interface input signal to the instrument
Signal A+ of the RS485 interface
Signal B- of the RS485 interface
Earth
Description
Do not use
Positive input
Negative input
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