Maretron RIM100 Appendix A NMEA 2000 Interfacing

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Appendix A – NMEA 2000® Interfacing

PGN 127501 – Binary Switch Bank Status

The RIM100 uses this PGN to transmit the state of each of the connected switch inputs

Field 1: Indicator Bank Instance – This field identifies the particular switch bank to which this

PGN applies. Please refer to Section 2.5.1 for instructions on how to program the

value of this field.

2: Indicator #1 – This field indicates the state of the switch connected to the V1+ and

V1- inputs of the RIM100. The state will be one of the following values:

• “Off” – No voltage is detected on the monitored load (the load is not running).

• “On” – A voltage is detected on the monitored load (the load is running).

• “Data Not Available” – The indicator is configured as “Disabled”

3: Indicator #2 – This field indicates the state of the switch connected to the V2+ and

V2- inputs of the RIM100.

4: Indicator #3 – This field indicates the state of the switch connected to the V3+ and

V3- inputs of the RIM100.

5: Indicator #4 – This field indicates the state of the switch connected to the V4+ and

V4- inputs of the RIM100.

6: Indicator #5 – This field indicates the state of the switch connected to the V5+ and

V5- inputs of the RIM100.

7: Indicator #6 – This field indicates the state of the switch connected to the V6+ and

V6- inputs of the RIM100.