Sensor Data - Furuno VR-3000 Installation Manual

2.7 Sensor Data

Note: The serial channels in the Junction Box IF-8530 can receive the maximum of 82 characters
in a sentence, consisting of a maximum of 79 characters between the starting delimiter "$" or "!"
and the terminating delimiter <CR>, <LF> as defined by NMEA0183/IEC61162.
2.7.1 IEC 61162-1 serial data
12 channels are provided to receive IEC 61162-1 serial data, six in the DCU and six in the JB.
Receivable are all IEC 61162 sentences and binary data, but at least ZDA is necessary for
stamping date and time.
Data Collecting Unit
B
IEC 61162-1 interface circuit in Data Collecting Unit
Junction Box
40
A
IEC 61162-1 interface circuit in Junction Box
A
A
B