ECI1000 Network Motion Control Card Hardware Manual Version1.4
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2.2.3
RS232 Interface
PIN NO
Name
Description
2
RXD
Receive data PIN
3
TXD
Send data PIN
5
GND
Internal power ground
9
DC5V
Power 5V output, it supplies text screen.
2/3 crossover cable with two female head is needed when try to link to computer.
2.2.4
General Input Signal
2.2.4.1
Digital Input Wiring Example