Maretron LP-200012UL User's Manual
Contents
1. 1 866 550 9100 E mail support maretron com Web http www maretron com Copyright 2011 Maretron LLP All Rights Reserved Factory installed 12 VDC P N M001807 Rev 1 3 1 112. Maretron Vessel Monitoring amp Control Systems Installation Instructions LP 200012UL Gas Detector Instructions Please follow these instructions to connect the LP 200012UL to the NMEA 2000 network via a Maretron SIM100 Switch Indicator Module The wiring diagram appears in Figure 1 on the reverse side of this page The diagram shows a connection to channel 1 but connections to other channels are similar 1 Connect the LP 200012UL power terminals to a 12VDC supply that is independent of the NMEA 2000 network power supply as shown in Figure 1 Powering the unit separately from the NMEA 2000 network allows the detector to work even when the NMEA 2000 network is powered off 2 Connect the two alarm contact terminals to a free switch channel on the SIM100 The example in Figure 1 shows the detector connected to switch channel 1 terminals SW1A and SW1B Note The detector s protective cover must be removed to perform this function 3 Use a Maretron DSM250 display firmware 1 3 5 or higher the DSM250 Viewing function of Maretron N2KAnalyzer software or other Maretron display product capable of configuring the SIM100 to set the switch channel mode indicated as Channel x Mode on the DSM250 for the appropriate channel to the End of Line Resistor setting For this example you would set Channel 1 Mode to End of Line Resistor 4 Supply Power to the NMEA 2000 network and to the LP 200012UL and verify that the switc
3. h channel indicates an off normal state using Maretron N2KView software N2KAnalyzer or other product capable of displaying switch indicator state 5 Perform a test using a gas source cigarette lighter without a flame applied in front of the LP 200012UL and verify that the switch channel indicates an on alarm state during the test 6 Disconnect either of the two alarm wires between the LP 200012UL and the SIM100 and verify that the switch channel indicates an error state 7 Reconnect the alarm wires to the SIM100 and verify that the switch channel indicates an off normal state WARNING The LP 200012UL is shipped with an 8KQ end of line resistor installed between the alarm contact terminals Do not remove the resistor it allows an indication if the wires are inadvertently disconnected between the LP 200012UL and the SIM100 continued on reverse Copyright 2011 Maretron LLP All Rights Reserved P N M001807 Rev 1 3 1 11 Maretron Vessel Monitoring amp Control Systems LP 200012UL Shown with Cover Removed Alarm Contacts Power ors A A C it 3 4 5 6 8KQ end of line resistor S o soe sgo SIM100 Screw Terminals 1 2 3 4 5 6 7 8 9 10 11 12 qimaacqamnoactcortoaortaoctam TT NNAOOTTONO OO SSsssseeeseseeeE NNNNNNNNNHNWNN Figure 1 Wiring Diagram For installation support please contact Maretron LLP 9014 N 237 Ave 10 Phoenix AZ 85021 7850 Telephone
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