Download  Print this page

Rs-485 Short Haul Modem Connection - Honeywell NSEK Configuration Manual

Configuration guide
Hide thumbs

Advertisement

Honeywell Access Systems

RS-485 Short Haul Modem Connection

Thirty-one NS2 panels for each drop line.
NStar Server
RS-485
NS2 Panel
Red/White
TB9-1 (RS485+)
Black/Green
TB9-2 (RS485-)
RS-485 COM
TB9-3 (RS485 COM)
4,000 ft. (1,200 m) max, 24 AWG, 2 twisted pairs with
shield, 120 ohm, 23 pf (NCI part no. NCP2441-TN)
DIP Switch Settings
S1-S5: Panel Address
S6: ON (RS-485 Enable)
S7: N/A (Baud Rate)
S8-S9: OFF (Bias)
S10: ON (485 EOL)
NS2
Panel
EG
Only Earth Ground (EG)
EG
It is recommended to earth ground (EG)
each NS2 Enclosure individually.
DIP Switch Settings
S1: ON
S2: ON
S3: ON
S4: ON
S5: ON
S6: OFF (Ack/Nak on)
S7: ON
S8: OFF (19,200 Baud Rate)
7-101004-01
RS-232, 50 Ft. Max.
RS-485 Cable
NS2 Panel
TB9-1 (RS485+)
TB9-2 (RS485-)
TB9-3 (RS485 COM)
DIP Switch Settings
S1-S5: Panel Address
S6: ON (RS-485 Enable)
S7: N/A (Baud Rate)
S8-S9: OFF (Bias)
S10: OFF (485 EOL)
NS2
See RS-485
Panel
Cable note.
EG
one side of cable.
EG
N-485-PCI-2
SHM-B-ASYNC
Short Haul Modem
5279.9 Feet
SHM-B-ASYNC
Short Haul Modem
RS-232, 50 Ft. Max.
Male 9 Pin
Male 25 Pin
Refer to 485-PCI/NS2
Panel Connection
Detail diagram.
NS2 Configuration Guide
RS232 Cable
MODEM
PC
DTE
(Straight)
(DB-9)
2 (TX)
2 TX
or
3 (RX)
3 RX
7 (GND)
5 Comm
RS232 Cable
MODEM
PC
DTE
(Straight)
(DB-9)
2 (TX)
2 (RX)
2 TX
or
3 (RX)
3 (TX)
3 RX
7 (GND)
7 (GND)
5 Comm
DCE
(Null)
2 (RX)
3 (TX)
7 (GND)
DCE
(Null)
13

Advertisement

Table of Contents
loading

  Related Manuals for Honeywell NSEK

  Related Content for Honeywell NSEK

This manual is also suitable for:

Ns2