6 Relay Normally Open
7 Relay Common
8 Relay Normally Closed
Table 6: Relay Connector P12 (8 pins)
1.1.14 Connecting Serial Ports
Serial data from sensors such as GPS, Speedlog and others is commonly known as NMEA. In the regulations is referred
to the IEC standard for the correct protocol description. These are IEC 61162-1 and IEC 61162-2. The manual will use
both these standards as there is a difference between them.
For detailed information on both standards, please read the IEC-61162-1 and IEC 61161-2 documents.
Serial Port IEC Standard
COM 0 61162-2
COM 1 61162-1
COM 2 61162-1
COM 3 61162-1
Table 7: Serial Ports
To make connections: Connect the data signal to the COM port as shown in the Electric Diagrams on page 51.
18 | Installation Instructions
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