DS2200 QUICK GUIDE
5
Multiplexer layout
Host
MX4000
0
1
31
1
2
3
3
3
2
2
c
RS485 HD Main Interface
d
RS232 Auxiliary Interface (Local Echo)
e
External Trigger (for On-Line mode)
User Interface:
RS232 PC-side connections
1
5
9
6
9-pin male connector
13
25
14
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 diagram shows a simple test cable including power, external (push-button) trigger and PC
RS232 COM port connections.
25-pin D-sub male
7
3
SGND
RXAUX
TXAUX
2
DS2200
25
13
GND
VS
9-pin D-sub female
GND
TX
RX
PC
2
3
5
Power Supply
VS (5 Vdc)
Power GND
Trigger
EXT TRIG-
19
Test Cable for DS2200
