User's Manual

FB100AS User Guide Version 1.0 5 Interface
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5 Interface
5.1 FB100AS Interface
<Figure 5-1 D-SUB 9 Pin Connector>
PIN NO. NAME OF SIGNAL FUNTION
INPUT/OUTPUT
DIRECTION
1
CONNECT_CHECK
DCD
1:N - Connect Check
1:1 - Data Carrier Detect
Output
2 TX
Transfer Data
Data output
Output
3 RX
Received Data
Data Input
Input
4
STREAM_CONTROL
DSR
1:N - Stream Control
1:1 - Data Set Ready
Input
5 GND Ground
6
STREAM_STATUS
DTR
1:N - Stream Status
1:1 - Data Terminal Ready
Output
7
MESSAGE_CONTROL
CTS
1:N - Message Control
1:1 - Clear To Send
Input
8
MESSAGE_STATUS
RTS
1:N - Message Status
1:1 - UART Ready To Send
Output
9 VCC Power (DC 4 ~ 12V) Input
<Table 5-1 Features of D-SUB 9 Signals>
※ The power can be supplied through pin number 9.