Johnson Controls 300 Series User Manual

Network Control Module 300 Series Technical Bulletin 30
1
2
3
4
5
6
7
8
9
DCD
RXD
TXD
DTR
GND
DSR
RTS
CTS
NC
NCM300
9-pin Female
1
2
3
4
5
6
7
8
9
CVT101
25-pin Male
NCM300
Port 1 - N2 Bus
REF N2- N2+
nc3fig5
Port 2
Figure 6: N2 Bus Connections
NCM N1 LAN Connection
The instructions provided here are for ARCNET. If you are using
Ethernet, refer to Setting Up the Metasys Network on Ethernet in the
N1 Ethernet/IP Network Technical Bulletin (LIT-6360175).
The standard ISA connection (Slot 1) can accept an ARCNET card to
transmit and receive N1 LAN communications. When one of the slots
is occupied by an ARCNET card, the remaining slot can contain a
serial card; however, another standard ARCNET card or Ethernet card
is not allowed.
Johnson Controls stocks an ARCNET card (NU-NET101-0). See the
Operator Workstation Technical Bulletin (LIT-636013) for
information on other supported cards.
Table 14 shows the configuration values for the ARCNET card.
Table 14: ARCNET Card Configuration Values
Configuration Value
I/O Base Address
300H
Memory Base Address
C0000H
Interrupt (IRQ)
IRQ 4
Bus or Star Configuration
This depends on your application, typically a bus configuration.
Enhanced/Compatible Mode
Compatible
Notes: The Bus or Star Configuration and Enhanced/Compatible mode values are not used with the CCSI
ARCNET PCA66-CXB adapter card.
Make sure the compatible mode is selected and that all other configuration values are correct, or the board
does not work. Consult the configuration guide supplied with the board for detailed instructions on how to set
these values.

Johnson Controls 300 Series Specifications

General

Brand	Johnson Controls
Model	300 Series
Category	Control Unit
Language	English