19
Rev.1.1
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Connection of RS-232C
The K-SRC14 can send and receive commands and status information via RS-232C to external devices. The external device is
connected with a 3 wire cable. The cable should be cross-connected, in other words, the transmitting signal (TxD) of this unit is
connected to the receiving signal (RxD) of the external device, and the receiving signal (RxD) of this unit is connected to the
transmitting signal (TxD) of the external device. The ground signal of each device should be connected one another.
Cables to be connected should be selected depending on the external devices to be connected. The above illustrates
that the external device has a D-sub 9-pin connector.
Interface
RS-232C
Communication system
Asynchronous
Baud rate
9600 bps
Data length
8 bits
Parity
None
Stop bit
1 bit
Flow control
None
Communication code
ASCII character code
