Honeywell NetAXS NX4S1 - RS-485 Connection via NetAXS

NetAXS™ NX4S1 Installation
Installation
NetAXS Access Control Unit NX4S1 Installation Guide, Document 800-00008, Revision A 17
Figure 8 on page 17 illustrates the connections for an RS-232, DB9 (9 pin) connector to the panel’s
RJ-45 serial port. Replacement cables can be obtained by contacting your Honeywell Access System
Representative.
Figure 8: RJ-45 Serial Port
Figure 9: RS-232 Configuration
NetAXS
Panel
NetAXS
Panel
Reader 1
Reader 4
Reader 1
Reader 4
COM1
COM2
CBL50
One NetAXS panel per COM port. Two COM ports possible.
Terminal