Johnson Controls NCM350 User Manual

Network Control Module 300 Series Technical Bulletin 35
Modem Cabling
The modem connection is made to Port 2 or 3 of the NCM. (Modem
connections to remote printers are shown in the Printer Cabling
section, below.) When an external modem connects to Port 2 or 3, the
modem needs configuration. See General Modem Configurations in
the Operator Workstation Technical Bulletin (LIT-636013).
1
2
3
4
5
6
7
8
9
DCD
RD
TD
DTR
SG
DSR
RTS
CTS
NC
NCM
9-pin Female
2
3
4
5
6
7
8
20
Modem
Shell
NC3FIG9
Shell
In
In
Out
Out
In
Out
In
In
Out
In
Out
Out
Out
In
25-pin Male
Figure 10: Modem Connected to Port 2 or 3
ISDN Modem
For ISDN dial-up applications, the Metasys system supports the
Adtran™ ISU Express modem. The modem connection is made to
Port 2 of the NCM. The modem required configuration, which is
described under ISDN Modem Configuration in the Operator
Workstation Technical Bulletin (LIT-636013).
The cable for connecting an NCM (Port 2) to the Adtran ISU Express
is the same cable shown in Figure 10 for connecting to a Hayes®
compatible modem.

Johnson Controls NCM350 Specifications

General

Brand	Johnson Controls
Model	NCM350
Category	Control Unit
Language	English