Maretron SIM100 Bedienungsanleitung PDF herunterladen (Seite 8)

SIM100 User's Manual

Figure 2 – NMEA 2000

Connector Face Views

2.4.2 Switch Connections

The SIM100 switch connections are made by connecting to the 12-pin terminal strip on the top

of the unit. First, remove the four screws at the corners of the unit detaching the splash guard

from the unit. On the bottom of the splash guard, you will find a label detailing the wire

connection to pin number assignments, which are repeated in the table below.

Pin # Signal Name Connection

1 SW1A Switch #1 Signal A

2 SW1B Switch #1 Signal B

3 SW2A Switch #2 Signal A

4 SW2B

Switch #2 Signal B

5 SW3A

Switch #3 Signal A

6 SW3B Switch #3 Signal B

7 SW4A Switch #4 Signal A

8 SW4B Switch #4 Signal B

9 SW5A Switch #5 Signal A

10 SW5B Switch #5 Signal B

11 SW6A Switch #6 Signal A

12 SW6B Switch #6 Signal B

Before attempting to connect the SIM100 to the switch circuit, determine the type of circuit you

will be monitoring. The SIM100 supports the connection and monitoring of two different system

types; 1) switch with end-of-line resistor (Section 2.4.2.1), or 2) switch without end-of-line

resistor (Section 2.4.2.2). To connect Maretron SIM100 accessories, please refer to the

installation directions that accompany each accessory.

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Maretron SIM100 Bedienungsanleitung Seite 8