Cables – IDEC MicroSmart User Manual
Page 506
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ANUAL
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Cables
Communication cables and their connector pinouts are described in this section.
Modem Cable 1C (FC2A-KM1C)
Cable Length: 3m (9.84 feet)
Computer Link Cable 4C (FC2A-KC4C)
Cable Length: 3m (9.84 feet)
To MicroSmar t Por t 2
D-sub 25-pin Male Connector Pinouts
Pin
Description
1
FG
Frame Ground
2
TXD Transmit Data
3
RXD Receive Data
4
RTS Request to Send
5
NC
No Connection
6
NC
No Connection
7
SG
Signal Ground
8
DCD Data Carrier Detect
20
DTR Data Terminal Ready
Mini DIN Connector Pinouts
Description
Pin
Shield
Cover
RTS
Request to Send
1
DTR
Data Terminal Ready
2
TXD
Transmit Data
3
RXD
Receive Data
4
DSR
Data Set Ready
5
SG
Signal Ground
6
SG
Signal Ground
7
NC
No Connection
8
To Modem RS232C Por t
To MicroSmar t RS232C Por t 1 or 2
D-sub 9-pin Female Connector Pinouts
Pin
Description
Cover
FG
Frame Ground
3
TXD Transmit Data
2
RXD Receive Data
6
DSR Data Set Ready
8
CTS Clear to Send
1
DCD Data Carrier Detect
4
DTR Data Terminal Ready
5
SG
Signal Ground
7
RTS Request to Send
9
RI
Ring Indicator
Mini DIN Connector Pinouts
Description
Pin
Shield
Cover
TXD
Transmit Data
3
RXD
Receive Data
4
RTS
Request to Send
1
NC
No Connection
8
DSR
Data Set Ready
5
DTR
Data Terminal Ready
2
SG
Signal Ground
7
SG
Signal Ground
6
To Computer RS232C Por t