Configuration Diagrams; Rs-232 Connection - Honeywell NSEK Configuration Manual

Honeywell Access Systems

Configuration Diagrams

RS-232 Connection

One NS2 panel for each COM port.
NStar Server
7-101004-01
CBL50 (RS-232) 50 ft. Max.
COM 1
COM 2
CBL50
DIP Switch Settings
(RS-232)
50 ft. Max. S1-S5: Panel Address
S6: OFF (RS-485 Disable)
S7: ON (57,600 Baud Rate)
S8-S10: OFF
NS2
Panel
It is recommended to earth ground (EG)
EG
each NS2 enclosure individually.
RS-232
(DB9)
Request To Send (RTS)
8
5
2
3
7
9-Pin COM 1 or COM 2 to RJ-45 on NS2 Panel
CBL50 (RS-232)
Signal Ground (GND)
Receive Data (RXD)
Transmit Data (TXD)
Clear To Send (CTS)
NS2 Configuration Guide
NS2
Panel
EG
RJ-45
2
3
4
5
7
7