Lansrlu1 Connection; Figure 24: Lansrlu1 Connection - Honeywell NETAXS NX4L1 Installation Manual

5.6 LANSRLU1 Connection

This connection supports thirty-one panels for each drop line and a maximum of 255 IP connections. It
has not been reviewed by UL.

Figure 24: LANSRLU1 Connection

RS485
Red/White
Black/Green
RS-485 COM
4,000 ft. (1,200 m) max, 24 AWG, 2 twisted pairs with
shield, 120 ohm, 23 pf (HAS part no. NCP2441-TN)
EG
NetAXS Access Control Unit NX4L1 Installation Guide, Document 7-901099, Revision A
NIC
Terminal
RS-485 Cable
NetAXS Panels
TB7-1 (RS485+)
TB7-2 (RS485-)
TB7-3 (RS485 COM)
Only Earth Ground (EG)
EG
one side of cable
HUB/SWITCH
HUB/SWITCH
LANSRLU1
RJ-45
RS-232 (50 Ft.)
See RS-485 Cable note
each NetAXS enclosure individually
EG
NetAXS™ NX4L1 Installation
System Configuration
EG)
37