Rs-232 Short Haul Modem Connection; Figure 27: Rs-232 Short Haul Modem Connection - Honeywell NETAXS NX4L1 Installation Manual

NetAXS™ NX4L1 Installation
System Configuration

5.9 RS-232 Short Haul Modem Connection

One NetAXS™ Access Controller panel for each loop. It has not been reviewed by UL.

Figure 27: RS-232 Short Haul Modem Connection

Terminal
Earth Ground (EG) each
40 www.honeywell.com
RS-232, 50 Ft. Max.
(DEC/DTE)
DIP Switch Settings
S1-S5 Panel Address
5279.9
Foot
S6: OFF
NetAXS
(DEC/DTE)
Panel
EG
It is recommended to
NetAXS enclosure
individually
(RS-232 50 Ft. Max.)
Male 9 Pin
RS232 Cable
(DB-9)
2 TX
3 RX
5 Comm
SHM-B-ASYNCH
Short Haul Modem
DN
DCE
DIS
RTSIDTR
CONTROL
DTE
RTSIDTR
CONTROL
DN
DIS
SHM-B-ASYNCH
Short Haul Modem
Male 25 Pin
MODEM
PC DTE DCE
(Straight) (Null)
2 (TX) 2 (RX)
3 (RX) or 3 (TX)
7 (GND) 7 (GND)
(Jumper)
(S2 Loopback)
(S2 Loopback)
(Jumper)
(J1 RS-232 Connector)
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)