jotron TR-2600, Руководство по эксплуатации и установке

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_Op&Ins MAN_TR2600_K 1-3
1.2.5 Connector board
The connector board is the interface between the internal modules in Tron AIS and external units.
1.3 System overview
The AIS BS needs a controlling unit (BSC) for configuration through the Presentation Interface
(PI). The messages supported are listed in the Technical Manual.
The AIS BS unit itself has different connection types for communication on the PI:

RS-422

UDP/IP unicast (one message is per UDP-package)

IP address for the AIS BS and for the used BSC can be defined by the MMI

RS-232

TCP/IP (one message is sent per TCP-package)
The system is based on the IMO regulation for Universal AIS using Self Organized Time Division
Multiple Access technology based on a VHF Data Link (VDL).

The system is synchronized with GPS time to avoid conflict among multiple users.

The VHF channels 87B and 88B are commonly used in addition to local AIS frequencies.

The AIS BS transponders data as specified ITU on frequencies set up by the BSC.

The VHF transmit power is set automatically at 2W or 12.5W.
1.4 System standards
The TR-2600 AIS BS complies with:
IEC 61108-1 (1996)
IEC 61162-1 (2000), -2 (1998)
IEC 62320-1 draft 05.05.2004
ITU-R M.1371-1
IALA Technical Clarifications of Rec. ITU-R M.1371 (Edition 1.4)
ITU-R M.1084-3