Ncm Cable Guidelines - Johnson Controls 300 Series Manual

Table 13: Migration Functionality Serial Port Configurations
Port
N2 (Port 1)
Integrated RS-232 Port
(Port 2)
Integrated RS-232 Port
(Port 3)
NT Port (Port 4)
ISA Slots
Notes: JC/85 Gateway: To send the NCM print file to the JC/85 printer, define the printer as Port 2, the
same port definition assigned to Gateway. To print to a printer connected directly to the NCM, connect the
printer into an available port, such as Port 3 integrated RS-232 port.
Operator Terminal: To send a Change-of-State (COS) to the Operator Terminal, a printer must be defined on
Port 0. (Prior to Release 8.0, Port 3 was used for this purpose.)

NCM Cable Guidelines

Network Control Module 300 Series Technical Bulletin
Port Configurations: Migration Functionality
Table 13 illustrates applications and port restrictions when
downloading one of the Migration Functionality software sets; for the
Network Port application, see the Network Port Technical Bulletin
(LIT-6295050).
Application
(Ports must be configured via system software for appropriate
application.)
N2 Bus (RS-485) connections
All devices connect to the integrated RS-232 port via RS-232 cable.
S2 Migration, connected via RS-232 to JC/85 trunk via TableTop Modem.
JC/85 Gateway, connected via RS-232 to JC/85 headend. (Connection may
alternately be via a high-speed modem over a dedicated phone line.)
Configured OWS (defined in the database)
Printer
Unconfigured OWS (not defined in the database): An example is a laptop computer
used to run logs and summaries, or to download a database.
Network Terminal directly connects to the RJ-12 port via the NT cable.
Configured OWS, Direct or Dial-up (defined in the database)
Printer, Direct or Dial-up
Direct or Dial-Up OT
L W devices (Slot B only) connected using L
ON ORKS
the L W interface card.
ON ORKS
MIB-OWS must be placed in Slot B, NU-NCM300-FIRE/NU-NCMFIRE-1 only.
N1 LAN (must be placed in Slot A, either Ethernet or ARCNET may be used, but
not both.)
This section describes and illustrates the network connections.
This section also describes and illustrates cable connections to
Ports 2, 3, and 4 by device (such as by OWS, printer), and by
migration type (Gateway or S2).
N2 Bus (Port 1)
This three-wire termination accepts RS-485 signals via the N2 Bus
(see Figure 6). For further details about making N2 Bus connections,
refer to the N2 Communications Bus Technical Bulletin (LIT-636018).
To add a second N2, make connections to Port 2 of the NCM using a
MM-CVT101 (RS-485 to RS-232 converter).
W network connected to
ON ORKS
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