Rose Point nemo Installation Manual

Connects onboard data systems

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Installation Guide

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Summary of Contents for Rose Point nemo

Page 1 Installation Guide...
Page 2 WARNINGS Use of the Nemo Gateway is at your own risk. Rose Point Navigation Systems does not warrant the accuracy of any information processed by the Nemo Gateway. The Nemo Gateway contains magnetic material and should not be placed near a compass or other device that may be sensitive to magnetic interference.
Page 3: Table Of Contents
Nemo Gateway Contents Introduction ..............1 Device Connectivity ............2 Gateway Connections............3 Gateway Configuration ..........14 Specifications ..............19 Troubleshooting ............20 Use and License Agreement ......... 22 Return Policy ..............23...
Page 5: Introduction
Ethernet-compatible navigation systems and devices (e.g. computers running Coastal Explorer/Rose Point ECS, tablets, phones). The Nemo Gateway has been certified by the NMEA to meet the NMEA 2000 standard and conforms to the NMEA 0183 and NMEA 0183-HS standards. Due to the technical nature and complexity of these standards it is recommended the Nemo Gateway is installed by an NMEA certified installer.
Page 6: Device Connectivity
Rose Point Navigation Systems Device Connectivity...
Page 7: Gateway Connections
Gateway Connections POWER The Nemo Gateway may be powered by 8 – 32 volts DC, negative ground. If an AC to DC adapter is being used, it needs to be a 12V 2A adapter, and must be connected to an uninterrupted power supply. The Nemo Gateway needs to be protected with an inline 3-amp fast acting fuse or circuit breaker.
Page 8 Nemo Port 1 Talker - Connect autopilot ("Talking to AP") Nemo Port 1 Listener - Connect GPS device ("Listening to GPS") Baud Rate set to 4,800 for Nemo Port 1 – This setting applies to both parts of the port (Autopilot and GPS)
Page 9 Gateway companion app (available on iOS or Android). NMEA 0183 Compatibility The Nemo Gateway conforms to version 4.10 of the NMEA 0183 standard and is compatible with older versions. Note: Current versions of the standard require use of differential pair wiring for...
Page 10 0183-HS connections in different ways, please use the following pages to identify how to connect the Nemo Gateway to other devices. If it is unclear how to connect your NMEA compatible device to the Nemo Gateway please contact the manufacture of the connecting device for additional support.
Page 11 Nemo Gateway The Nemo Gateway is capable of sending all properly formed NMEA 0183 and NMEA 0183-HS sentences. Each talker port is capable of driving a load of 50 mA using a 5V differential pair. The circuit is composed of a UA9638 driver connected to an Altec PHP04-3.81...
Page 12 Rose Point Navigation Systems Connecting Nemo LISTENER Port to a Talker (RS- 422) (Compliant with NMEA 0183 v2.x – 4.x and NMEA 0182-HS 1.x) Nemo Gateway receives data through these ports. Nemo Gateway LISTENER port connector DEVICE BEING CONNECTING TO NEMO GATEWAY...
Page 13 Nemo Gateway Connecting Nemo TALKER Port to Listener (RS-422) (Compliant with NMEA 0183 v2.x – 4.x and NMEA 0183-HS 1.x) Nemo Gateway sends data through these ports. Nemo Gateway TALKER port connector DEVICE BEING CONNECTING TO NEMO GATEWAY 0183-HS Name / Label...
Page 14 Rose Point Navigation Systems Connecting Nemo LISTENER Port to Talker (RS-232) (Compatible with NMEA 0183 v1.x) Nemo Gateway receives data through these ports. Nemo Gateway LISTENER port connector DEVICE BEING CONNECTING TO NEMO GATEWAY Signal Out Ground Name / Label...
Page 15 Nemo Gateway Connecting Nemo TALKER Port to Listener (RS-232) (Compatible with NMEA 0183 v1.x standard) Nemo Gateway sends data through these ports. Nemo Gateway TALKER port connector DEVICE BEING CONNECTING TO NEMO GATEWAY Signal In Ground Name / Label Data In...
Page 16 Rose Point Navigation Systems Sample Wiring – AIS (Bi-Directional)
Page 17 Nemo Gateway Sample Wiring – Multiple Sensors...
Page 18: Gateway Configuration
Explorer™ to ensure proper communication with the Nemo Gateway. Coastal Explorer 2011 / Rose Point ECS 2011: In Rose Point ECS or Coastal Explorer use Main Menu > Configure Vessel and Electronics > Electronics. Then select the appropriate device in the list and click Gateway Settings Coastal Explorer 4.0 / Rose Point ECS 4.0:...
Page 19 To reset the credentials please see “Reset” in “Troubleshooting”. NOTE: The Nemo Gateway does not provide secure data transmission, secure firmware updates, or encrypted storage of settings and information. It is required for the user to maintain physical security of the Ethernet network to which the Nemo Gateway is connected.
Page 20 This allows the Nemo Gateway to distinguish between devices and assign priorities to sensors. When the Nemo is generating NMEA data using "Auto" as the source (see "Advanced Port Output"), having properly prioritized sensors will guarantee that...
Page 21 To configure data repetition options: Port (UDP/NMEA 0183) > Talker Options > Repeating > Edit Note: When possible, the Nemo Gateway should be set up to generate all outgoing data. The ability to repeat data being received from other NMEA 0183 ports is designed to output sentences that the Nemo Gateway cannot parse or generate on its own.
Page 22 PGN/Sentence," the user can specify the type, source, ID, and rate of the data being output. Disabled The Nemo Gateway will not generate any data for this port. (However, if configured, Coastal Explorer and Rose Point ECS can still output information through these Talker Ports) For more information about generating data, please refer to the Nemo Gateway configuration guide found on rosepoint.com...
Page 23: Specifications
Nemo Gateway Specifications Voltage 8 – 32 VDC, negative ground Typical Current Draw 200 mA @ 12 VDC* 100 mA @ 24 VDC* * Varies by number of devices connected and amount of data transfer Max. Current Draw 3 Amp Max...
Page 24: Troubleshooting
Ensure the power is off or unplugged and then using a pointed object, lightly depress the button inside the unmarked small round hole near the POWER port (you will feel it click). While pressing the reset button, apply power to the Nemo Gateway.
Page 25 Nemo Gateway Status LED A single LED provides operational status. The following table may help in self- diagnosing the system status. Color Mode / Error Required Action Flash Pattern Condition Power off Check power to device and correct wiring Amber...
Page 26: Use And License Agreement
Rose Point Navigation Systems Use and License Agreement By installing or using this product, you agree to all the terms of the accompanying USE AND LICENSE AGREEMENT, including limitations on liability and authorized use. The agreement is subject to change without notice. The latest version of this agreement is available at http://www.rosepoint.com/legal.
Page 27: Return Policy
If it is, Rose Point may repair and return the Product, replace the Product, or provide a refund at the sole option of Rose Point. Rose Point will pay the cost of shipping within the U.S. for any repaired or replaced Product under warranty.

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