Connect Tech DFlex-4/104 - Manual (Page 53)

Chapter 4: Appendix B - Connectors/Pinouts 4-3
DFlex-4/104 User's Manual, ver. 0.04
Appendix B: Connectors/Pinouts
Appendix B outlines the pinouts for the following:
DFlex-4/104 port connector pinouts
DFlex-4/104 cable connector pinouts
DFlex-4/104 power connector pinouts
SLIM pinouts
Port Connector Pinouts
Tables 4 shows the pinouts for the DFlex-4/104 10 pin port header
connectors
Table 4: 10 pin port header pinouts
Pin No. RS-232
Signal RS-485
Signal RS-423
Signal Current Loop
Signal
1 DCD RxD (+) RxD (+) RxD (-)
2 N/C CTS (-) CTS (-) RxD Return
3 RxD TxD (+) TxD Ref TxD (+)
4 RTS RTS (-) RTS (-) TxD (-)
5 TxD TxD (-) TxD (-) TxD Source
6 CTS RTS (+) RTS Ref RxD (+)
7 DTR RxD (-) RxD (-) TxD Return
8 N/C CTS (+) CTS (+) RxD Source
9 SG SR SR SG
10 +5V (if fuse option is installed at location F2)
4 6 8 10
9 7 5 3
Printed circuit board
2
1