IDEC MicroSmart User Manual
Page 508
A
PPENDIX
A-6
« FC4A M
ICRO
S
MART
U
SER
’
S
M
ANUAL
»
O/I Communication Cable 2C (FC4A-KC2C)
Cable Length: 5m (16.4 feet)
Mini DIN Connector Pinouts
Description
Pin
NC
No Connection
1
NC
No Connection
2
TXD
Transmit Data
3
RXD
Receive Data
4
NC
No Connection
5
CMSW Communication Switch
6
SG
Signal Ground
7
NC
No Connection
8
Shield
Cover
To MicroSmar t RS232C Por t 1 or 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
CTS
Clear to Send
6
DSR
Data Set Ready
7
SG
Signal Ground
8
DCD
Data Carrier Detect
20
DTR
Data Terminal Ready
To HG2F