Interface Boards - Johnson Controls 300 Series Manual

Interface Boards

Network Control Module 300 Series Technical Bulletin
The N1 ARCNET board comes preinstalled on the Fire-Net NCM and
provides the connection to the N1 LAN. The MIB-OWS is field
installed and connects the Fire-Net NCM to the MIFN.
After connecting the Fire-Net NCM to the N1 LAN and MIFN, the
N1 LAN ARCNET board and the MIB-OWS require commissioning.
The N1 LAN ARCNET board comes factory installed with the settings
shown below.
Table 27: N1 LAN ARCNET Board Settings
Setting
I/O Base Address
Memory Base Address
Interrupt (IRQ)
Bus or Star Configuration
Enhanced/Compatible
Mode
JP2-PROM Enable
Table 28: Switch Settings for the N1 ARCNET Board
Switch
S1
S2
Value
2E0H
C0000H
4
This depends on your application, typically a Bus
configuration (from factory).
(The NU-ARC101-0 is Bus Only.)
Compatible
Disabled
Setting
Position Number
8 7 6
2 1
On On On
Off On
Restricted to 70-79 for Fire-Net NCM. Must be field
selected. Factory default = 70
77
5 4 3
On On On