IDEC FC4A-C16R2 - Page 508

APPENDIX
A-6 « FC4A MICROSMART USER’S MANUAL »
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 MicroSmart RS232C Port 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