Maretron FPM100 Pressure Transducer Connections, NMEA 2000 Connector Face Views, Page, Revision

FPM100 User’s Manual

Figure 6 – NMEA 2000® Connector Face Views

2.5.2 Pressure Transducer Connections

The FPM100 pressure transducer 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

1P0+

2P0-

3P1+

4P1-

5P2+

6P2-

7P3+

8P3-

9P4+

10P4-

11P5+

12P5-

Connection

Pressure Transducer 0 (positive terminal) Pressure Transducer 0 (negative terminal) Pressure Transducer 1 (positive terminal) Pressure Transducer 1 (negative terminal) Pressure Transducer 2 (positive terminal) Pressure Transducer 2 (negative terminal) Pressure Transducer 3 (positive terminal) Pressure Transducer 3 (negative terminal) Pressure Transducer 4 (positive terminal) Pressure Transducer 4 (negative terminal) Pressure Transducer 5 (positive terminal) Pressure Transducer 5 (negative terminal)

Please refer to Figure 7 for connecting the FPM100 to a pressure transducer. This figure shows the connection of the pressure transducer to channel 0 via the terminals named P0+ and P0-. Connections to other channels are similar.

Red

		Black or White
1	2	3	4	5	6	7	8	9	10 11 12
P0+ P0-		P1+	P1- P2+		P2-	P3+	P3-	P4+	P4- P5+ P5-

Pressure Transducer

FPM100 Screw Terminals

Figure 7 – Pressure Transducer Connection Diagram

Page 8 Revision 1.3