Furuno DS-80 manual I/O Sentences, Input sentences of IEC61162RX port, Transmission interval

4DIGITAL INTERFACE (IEC 61162-1 Edition 2)

4.1I/O Sentences

Input sentences of IEC61162_RX port

GGA, VTG

Output sentences of IEC61162_TX1, IEC61162_TX2 ports

VBW, VLW (Talker: VD)

Transmission interval

3 s for VBW; 1 s for VLW

Data transmission

Data is transmitted in serial asynchronous form in accordance with the standard referenced in 2.1 of IEC 61162-1. The first bit is a start bit and is followed by data bits, least-significant-bit as illustrated below.

The following parameters are used: Baud rate: 4800

Data bits: 8 (D7 = 0), parity none

Stop bits: 1

D0 D1 D2 D3 D4 D5 D6 D7

Start		Stop
	Data bits
bit		bit

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