1. MOUNTING
1-15
1.7 Intelligent Hub HUB-3000 (option)
Use the optional Intelligent Hub HUB-3000 to connect gateway network equipment.
This network cannot be connected with the LAN network on board. Note that a com-
mercial PC cannot be connected in this network, other than for the maintenance.
Mounting considerations
When you select a mounting location, keep in mind the following points:
• Locate the adapter away from heat sources because of heat that can build up inside
the cabinet.
• The vibration should be minimal.
• Locate the equipment away from places subject to water splash and rain.
• Make sure that the ground wire is connected between the earth terminal on chassis
and the ship’s earth.
• Leave sufficient space at the sides and rear of the unit to facilitate maintenance.
• A magnetic compass will be affected if the adapter is placed too close to the mag-
netic compass. Observe the compass safe distances at the front of this manual to
prevent interference to a magnetic compass.
How to mount the intelligent hub HUB-3000
1. Use two binding screws (M3x6, supplied) to attach the cable clamp (supplied) to
the bottom of the HUB-3000.
2. Fasten four self-tapping screws (4x20, supplied) to fix the unit.
HUB-3000, bottom view
Cable clamp
Binding screw
(M3x6, 2 pcs)
: Screw holes
