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NetAXS™ NX4S1 Installation
Notices
1.6 Underwriters Laboratories Incorporated
The NetAXS™ panel was reviewed by Underwriters Laboratories Incorporated for
Access Control System Units - Category ALVY, UL294 standard. The NetAXS™
panel was reviewed as a stand alone system. The input points only monitor the door
position. The NetAXS™ panel is not intended as a Proprietary Alarm Unit - Category
APOU, UL1076 standard.
The NetAXS™ panel was reviewed using the following Honeywell readers:
OmniAssure (TM) OT30, OmniClass (TM) OM40 and OM55, and OmniProx (TM)
OP30 and OP40.
Notes:
• All field wiring, except the battery backup/charger wiring, is Class 2
power-limited.
• UL has not evaluated communication with panels that are not NetAXS™
panels.
• Underwriters Laboratories (UL) has reviewed only the configurations shown
in “RS-485 Connection via PCI-2“ on page 26, “RS-485 Connection via
NetAXS™“ on page 27, and “RS-232 Connection“ on page 30 of this guide.
Because UL has reviewed the NetAXS™ panel only as a standalone system,
the computer terminal, NetAXS™ gateway panel, and N-485_PCI-2 adapter
appear in these sections only to illustrate the installation and programming of
the NetAXS™ panel.
• UL has not evaluated the compatibility of downstream I/O devices (see
“Downstream I/O“ on page 23) with the NetAXS™ panel.