User manual

NMEA 0183 Buffer - NBF-3

Bulkhead Mounting

Method:

• Use the NBF-3 as a template to locate and mark the drill holes for mounting. Do not attempt to drill the holes while the

NBF-3 is in position

• Refer to “Warning 5: Mounting Locations” on page 8

• Four M3.5 stainless steel pan-head screws are provided with the NBF-3 for mounting to the bulkhead. If these screws

are lost, suitable alternatives may be used. Note: Using larger or counter sunk screws can damage the housing and

invalidate the guarantee

• Secure directly to a bulkhead using the mounting screws provided with the unit

Refer to the “Dimensions” on page 15.

DIN Rail Mounting

Requirements:

• An Actisense DIN Rail Kit (optional accessory, purchased separately: DIN-KIT-1)

• A top hat rail, type EN 50 022 or a G section rail, type EN 50 035

Mounting on a different rail type or using an alternative mounting kit or screw may breach the terms and conditions of

the guarantee.

Method:

• Refer to “Warning 5: Mounting Locations” on page 8

• Attach the mounting kit to the base of the NBF-3 with the kit supplied screws. There is provision to mount the NBF-3

vertically or horizontally (recommended). Using alternative screws may not be reliable or may result in damage to the

housing and invalidate the guarantee

Figure 2 - Mounting Options

DIN rail clip (2 in pack)

Counter sunk PT screw (4 in pack)

M3.5 s/s self-tapping

pan-head screw (4 in pack)

Bulkhead Mounting DIN Rail Mounting

Mounting the NBF-3