Honeywell NETAXS NX4L1, Руководство по установке, Страница: 20 / 86

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NetAXS™ NX4L1 Installation Guide
Installation
4.0 Installation
Perform the following steps to install the NX4L1 panel:
WARNING Use a static strap whenever touching the panel to ensure protection
from Electrostatic Discharge (ESD).
1. Review the panel layout, cable runs, and power needs.
2. Mount the enclosure at the proper location on the wall. Use appropriate anchors
for the mounting material.
3. Run all I/O wires to the enclosure, and properly mark each wire for its use.
4. Run appropriate length three-wire cable to the enclosure power inlet terminal
block. Ensure that the building earth ground wire is connected to the center
terminal of the power inlet terminal block as shown on the wiring diagram inside
the enclosure door. This wll complete the NX4L1 earth ground connection to the
building electrical system. Earth ground for the power supply is established by the
direct metal-to-metal contact to the enclosure. Do not remove any of the
factory-installed hardware. Note that an Optional Power Connection kit (HAS
part number 100-00049) is available for the NX4L1 panel. To install the Power
Connection option, see “
Installing the Optional AC Inlet “ on page 21 for
instructions. The power inlet terminal block can accommodate wire sizes up to
12 AWG. Wiring to a 20 amp branch circuit requires 12 AWG insulated copper
wire. Wiring to a 15 amp branch circuit requires 14 AWG insulated copper wire.
Connect the line, neutral, and earth ground wires to the appropriate terminal on
the power inlet terminal block.
CAUTION Do not apply power at this time.
5. Remove each terminal plug one at a time to wire the properly labeled cables. See
the wiring diagram ( Figure 35 on page 63). Leave enough shield drain length to
secure to the grounding stud. Also, maintain at least 0.25 inches between the
non-power-limited wiring (AC line voltage input wiring, 12/24 VDC wiring,
battery backup/charger wiring, and battery-to-battery wiring) and all other wiring,
which is power-limited Class 2 wiring.
CAUTION Do not apply power at this time.
6. Connect the shield to the grounding studs.
7. Set DIP switch settings for the panel address (see Table 5 on page 38), and set J36
and J37 for communication termination and biasing (see “ System Configuration “
on page 42 and “ Jumper Settings “ on page 39).
8. Check all wiring at this time.
CAUTION Improper wiring can cause damage to the NetAXS at power up and
result in a loss of warranty.