Automatic Channel Assignment - Omega Engineering OMB-NETSCAN 1500 User Manual

Automatic Channel Assignment

Unless the CSN/Relay card is used, Channels 1 through 64 are automatically assigned to NetScan, while extended
channels 65 through 128 are assigned to the expansion chassis. Even if a card slot is left empty in the NetScan or the
expansion chassis, the channel assignments are as shown in the table, with slot 1 being at the bottom of the unit, and
slot 4 being at the top.
Device
NetScan
Expansion Chassis
The relay card, if used, must go in slot 1 of the main NetScan unit. When the relay card is used, there are only 112
channels available. The channel assignments are automatically bumped as shown in the following table.
Device
NetScan
Expansion Chassis
Only one CSN/Relay card can be used in a NetScan system. Attempts to install the
CSN/Relay card in a slot other than slot #1 of NetScan's main unit could possibly cause
equipment damage.
Hardware
Channel Assignments
Slot 1 Slot 2
1 - 16 17-32
65 - 80 81 - 96
Channel Assignments (when relay option is used)
Slot 1 Slot 2
------------- 1 - 16
48-64 65 - 80
Slot 3 Slot 4
33-48 48-64
97-112 113-128
Slot 3 Slot 4
17-32 33-48
81 - 96 97-112
7-19