Service manual

108
Installation & Service Manual
Appendix B - Hardware Specifications and Cabling
Cyclades-TS
9 and block connector. In this case, the DB-9 pins used in an RS-232 connection can be considered not connected.
Cable diagrams
Cable #1: DB-9 Female to DB-9 Female, Crossover half duplex
Application: It connects the Cyclades-TS100 (serial port) DTE RS-485 devices with half duplex communication.
DB-9
Female
RxD -8
TxD -7
RxD +2
TxD +3
DB-9 Female
DB-9 Female
DB-9
Female
RxD -8
TxD -7
RxD +2
TxD +3
Cable #2: DB-9 Female to DB-9 Female, Crossover full duplex
Application: It connects the Cyclades-TS100 (serial port) to DTE RS-485 devices with full duplex communication.
DB-9 Female
DB-9 Female
DB-9
Female
TxD -7
RxD -8
TxD +3
RxD +2
DB-9
Female
RxD -8
TxD -7
RxD +2
TxD +3