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Matrix-1000™
22
2
2.4 USER INTERFACE
RS232 PC-side connections
1
5
9 6
9-pin male connector
13
2514
1
25-pin male connector
Pin Name Pin Name
2 RX 3 RX
3 TX 2 TX
5 GND 7 GND
7 RTS 4 RTS
8 CTS 5 CTS
How To Build A Simple Interface Test Cable:
The following wiring diagrams show a simple test cable including power, external
(push-button) trigger and PC RS232 COM port connections. Test Cable for Matrix-
1000™
25-pin D-sub female
23
20
GND
RXAUX
TXAUX
21
MATRIX-
1000™
25
13
GND
VS
9-pin D-sub female
GND
TX
RX
PC
2
3
5
18
9
EXT TRIG+
VS
Power Supply
VS (10 – 30 VDC)
Power GND
Trigger
EXT TRIG-
19
Figure 22- Test Cable