Honeywell NetAXS NX4S1 - Common Connections; Mechanical; Environment

NetAXS™ NX4S1 Installation
System Configuration
NetAXS Access Control Unit NX4S1 Installation Guide, Document 800-00008, Revision A 35
5.9 RS-232 Short Haul Modem Connection
One NetAXS™ Access Controller panel for each loop. It has not been reviewed by UL.
Figure 25: RS-232 Short Haul Modem Connection
RS-232, 50 Ft. Max.
RS232 Cable MODEM
PC DTE DCE
(DB-9) (Straight) (Null)
2 TX 2 (TX) 2 (RX)
3 RX 3 (RX) or 3 (TX)
5 Comm 7 (GND) 7 (GND)
RS232 Cable MODEM
PC DTE DCE
(DB-9) (Straight) (Null)
2 TX 2 (TX) 2 (RX)
3 RX 3 (RX) or 3 (TX)
5 Comm 7 (GND) 7 (GND)
SHM-B-ASYNCH
Short Haul Modem
DCE
DTE
(DEC/DTE)
(Jumper)
DN
DIS
RTSIDTR
CONTROL
RX +
RX -
TX +
TX -
GROUND
(Jumper)
DN
DIS
RTSIDTR
CONTROL
(S2 Loopback)
(S2 Loopback)
(J1 RS-232 Connector)
(DEC/DTE)
SHM-B-ASYNCH
Short Haul Modem
5279.9
Foot
NetAXS
Panel
EG
DIP Switch Settings
S1-S5 Panel Address
S6: OFF
It is recommended to
Earth Ground (EG) each
NetAXS enclosure
individually
(RS-232 50 Ft. Max.)
Male 9 Pin Male 25 Pin
CBL50
Terminal