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Manual
Network Expansion Port 2
NEP-2
English
www.lowrance.com
www.simrad-yachting.com Brands by Navico - Leader in Marine Electronics
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Disclaimer As Navico is continuously improving this product, we retain the right to make changes to the product at any time which may not be reflected in this version of the manual. Please contact your nearest distributor if you require any further assistance. It is the owner’s sole responsibility to install and use the instrument and transducers in a manner that will not cause accidents, personal injury or property damage. The user of this product is solely responsible for observing saf
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Compliance Statements The NEP-2 complies with the following regulations: • FCC Part 15 • CE compliant per EN60945 • C - Tick For more information please refer to our websites: www.simrad-yachting.com and www.lowrance.com The equipment named in this declaration, is intended for use in international waters as well as coastal sea areas administered by countries of the E.U. and E.E.A. Warning The user is cautioned that any changes or modifications not expressly approved by the party responsible
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Industry Canada Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Warranty The warranty card is supplied as a separate document. In case of any queries, refer to our websites: www.simrad-yachting.com and www.lowrance.com NEP-2 Installation Manual | 3
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Contents Introduction .................................................. 5 Parts List .....................................................5 Required tools and supplies ............................5 Installation .................................................... 6 Mounting location ..........................................6 Mounting the NEP-2 module ............................7 Wiring the NEP-2 ........................................... 8 Power ..............................................
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Introduction The NEP-2 module is a five port marine Ethernet switch designed for use with compatible Simrad and Lowrance Ethernet devices. It can be used to share sonar, radar and weather information over the network. Lowrance HDS and Simrad NSE multi-functional displays are not designed to inter-operate and exchange data over the same network —even though they inter-operate using many of the same components. Parts List Part Number Description Network Expansion 000-10029-001 Port 2 (NEP-
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Installation Mounting location When installing the expansion port you should consider the following: • Ensure you have as much separation as possible between different electrical equipment (see following diagram for minimum distance recommendations). • The NEP-2 conforms to the appropriate Electromagnetic Compatibility (EMC) standards but proper installation is required to get best use and performance from this product. Sunlight Salt spray X Physical damage X Electromagnetic interference G
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Mounting the NEP-2 module Preferably mount the NEP-2 on a horizontal surface to avoid water following the cable and entering the connectors. If mounted on a vertical surface, mount the unit so that cables exit sideways. If that is not feasable, create drip loops to prevent moisture entering the connectors. Ensure correct rotation of the mounting holes when mounted vertically. See illustration below. Fasten the NEP-2 by using the screws included with the unit. Secure cables and ensure to no
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Wiring the NEP-2 Don’t do this Do this Don’t make sharp bends in Do make drip and service the cables. loops Don’t run cables in a way Do tie-wrap all cables to keep that allows water to flow them secure down into the connectors. Don’t route the data cables in areas adjacent to radar, transmitter, or large current carrying cables. Don’t cut or modify the antenna cable Power Before starting the installation, be sure to turn electrical power off. If power is left on or turned on during t
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Power cable Pin Color Function 2 m (6.5 ft) 1 Black Battery (-) 2 Blue N/C 3 Yellow Power Ctrl 4 Red Battery (+) 12-24 V DC Suggested configurations for power wiring: Black Red Yellow Fuse Blue (no connect) 12 - 24 V DC NSE/HDS NEP-2 Black Red Black Yellow Red Yellow Remote Power On Bus _ + 12 - 24 V DC NEP-2 Installation Manual | 9 + _
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Ethernet Ethernet connector 5 4 1 3 2 Pin Function 1 TX+ 2 TX- 3 RX+ 4 RX- 5 GND When Ethernet ports are not in use, cover them with the supplied dust-caps to prevent corrosion. Cables Part number Description 000-0127-56 Adapter cable: Ethernet Yellow male to RJ45 female 2m (6.5 ft). 000-0127-51 Ethernet cable yellow 5 pin 2m (6.5 ft.). 000-0127-29 Ethernet cable yellow 5 pin 4.5m (15 ft.). 000-0127-30 Ethernet cable yellow 5 pin 7.7m (25 ft.). 000-0127-37 Ethernet cable yellow 5 pin 15.2m (50
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NEP-2 network connection example BR24 BSM-1/LBS-1 NSE/HDS NSE/HDS MFD MFD NEP-2 12-24V DC WM-2/LWX-1 (US only) Power NEP-2 Installation Manual | 11
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Trouble shooting LED status Probable fault Recommended action POWER LED Green —solid No fault; normal power Safe to use on. function. Red —solid Possible internal fault See your dealer on has occurred. Off — no No power Check power light control wire connections. Ethernet LED Green — No fault; Safe to use constant normal Ethernet flashing communication. Off —no light No Ethernet connection Check connection 12 | NEP-2 Installation Manual
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Specifications Electrical Voltage input 9-32 V DC Power consumption 500mA max. Power consumption <1mA when OFF: Communication Ethernet 10/100 Base-TX Module dimension Size: Width: 203.8mm (8.0 inches) in- cluding base. Length: 194mm (7.6 inches) plus connectors. Height 57mm (2.2 inches). Weight: 0.9kg (2lbs) Environmental specifications Waterproof: IPX5 Operating temperature: -25 ~ 55C; -13 ~ 131F Storage temperature: -30 ~ 70C; -22 ~ 158F Compliance FCC Part 15 CE EN 60945 NEP-2 Installation
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Dimension drawings 206.6 mm (8.1") 203.8 mm (8.0") 57 mm (2.2") 14 | NEP-2 Installation Manual
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NEP-2, Installation manual, English, Doc.no.988-0181-00, Rev.B *988-0181-00B*
