Lowrance HDS-9 Gen2 Touch Installation Manual - Page 25

Micro-C T junctions

Get Lowrance HDS-9 Gen2 Touch PDF manuals and user guides View all Lowrance HDS-9 Gen2 Touch manuals
Add to My Manuals
Save this manual to your list of manuals

Page 25 highlights

In smaller NMEA 2000 systems, the power connection may be made anywhere in the system, For larger systems introduce power at a central point in the backbone to 'balance' the voltage drop of the network. Use a power cable without termination. ¼¼ Note: When joining a NMEA 2000 network with a Simrad SimNet network, it is important that you do not introduce power to both. ¼¼ Note: Do not connect the power cable to the same terminals as the autopilot computer, pulse radar, bow thruster or other high current devices - the network may be affected by voltage drop when these devices are operated. Avoid connection to the engine starting batteries where possible. The following diagram demonstrates a typical small NMEA 2000 network: 1 2 3 5 _+ 12 V DC 6 T 9 7 8 1 GPS antenna 2 HDS Display 3 Broadband radar interface 4 SonicHub 5 'Drop' cables (should not exceed 6m (20') each) 6 Power cable 7 Micro-C T junctions 8 Backbone 9 Micro-C terminator (one male, one female) 4 T 9 Wiring | HDS Gen2 Touch Installation Manual | 23

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
| 23
Wiring |
HDS Gen2 Touch Installation Manual
In smaller NMEA 2000 systems, the power connection may be made
anywhere in the system,
For larger systems introduce power at a central point in the
backbone to ‘balance’ the voltage drop of the network. Use a power
cable without termination.
¼
Note:
When joining a NMEA 2000 network with a Simrad SimNet
network, it is important that you do not introduce power to both.
¼
Note:
Do not connect the power cable to the same terminals as the
autopilot computer, pulse radar, bow thruster or other high current
devices - the network may be affected by voltage drop when these
devices are operated. Avoid connection to the engine starting
batteries where possible.
The following diagram demonstrates a typical small NMEA 2000
network:
+
_
12 V DC
T
T
9
8
5
7
6
4
3
2
1
9
1
GPS antenna
2
HDS Display
3
Broadband radar interface
4
SonicHub
5
‘Drop’ cables (should not exceed 6m (20’) each)
6
Power cable
7
Micro-C T junctions
8
Backbone
9
Micro-C terminator (one male, one female)