COSA Xentaur Xentaur XDTL-HT - Manual (Page 14)

14
Interfacing to RS-232/RS-485
Depending on the ordered configuration, the
XTDL-HT™ supports RS-232 or half-duplex RS-485
serial interface option. The serial cable should be
fed through one of the cable grips (fourth cable
grip is recommended). For RS-232, TxD, RxD, and
Common Ground signals should be wired to the
DIN-mounted terminal blocks marked 11, 12, and
13, respectively. For RS-485, the inverting signal
(TxD-/RxD-) should be wired to the terminal
block marked 11, non-inverting signal
(TxD+/RxD+) to the block marked 12, and
common signal to the block marked 13. Isolation
option is available on either interface. Refer to
Modbus RTU section for setup information.
Interfacing to Ethernet
To use the optional Modbus/TCP communication,
Ethernet cable once fed through a cable grip (first
cable grip is recommended) should be hooked up to
the RJ-45 connector on the Control Board. Make
sure that there is enough cable slack to allow the
door fully opened. Cat-5 or compatible cabling
should be used. Refer to
Modbus/TCP section for
setup information.
Serial cable installation
Ethernet cable installation