Installation - Honeywell NetAXS NX4S1 Installation Manual

4.0 Installation

Perform the following steps to install the NX4S1 panel:
Warning:
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
3. Run all I/O wires to the enclosure, and properly mark each wire for its use.
4. Run appropriate length of two-wire, 18 AWG shielded cable from the wall
5. Run a 14 AWG green wire from the enclosure to a proper earth ground.
6. Remove each terminal plug one at a time to wire the properly labeled cables.
7. Connect the shield and the green earth ground to the enclosure's grounding
8. Set DIP switch settings for the panel address
9. Check all wiring at this time. Caution: Improper wiring can cause damage to
10.Power up the panel. The power-up sequence may take up to two minutes, after
11.Configure the panel by following the instructions in the NetAXS™ Access
12.If you are using a battery backup function, place the 7 A-Hr battery in the
13.Attach the positive (red) Power Supply-to-Battery cable to the positive (red)
NetAXS Access Control Unit NX4S1 Installation Guide, Document 800-00008, Revision A
Use a static strap whenever touching the panel to ensure protection from
anchors for the mounting material.
transformer to the enclosure. The AC input must be supplied at 16.5 VAC
utilizing one of the following UL-listed, 50 VA, Class 2 transformers: Basler
Electric Model BE156250CAA0004, M&G Electronics Model MGT1650, or
Honeywell Access Systems part number X-4. The AC voltage is non-polarized
and connects to TB17-1 and TB17-2. Caution: Do not plug in the wall
transformer at this time, and do not connect to a receptacle controlled by a
switch.
See the wiring diagram
length to secure to the grounding stud. Also, maintain a distance of at least .25
inches between the non-power limited wiring (battery backup/charger wiring)
and all other wiring, which is power-limited Class 2 wiring. Caution: Do not
plug in the wall transformer at this time.
studs (see Figure 1 on page 6) for the location of the enclosure's grounding
studs).
and J37 for communication termination and biasing (see
Configuration" on page 26 and
the NetAXS™ panel at power up resulting in a loss of warranty.
which the RUN LED blinks green. The RUN LED is located near Terminal
Block (TB) 8. After the power-up sequence, check the LEDs to be sure the
panel has powered up properly (see
Control Unit User's Guide.
enclosure.
battery terminal.
(Figure 33 on page 47). Leave enough shield drain
(Table 3
"Jumper Settings" on page 23).
"LED Operation" on page 42).
NetAXS™ NX4S1 Installation
Installation
on page 22), and set J36
"System
9